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Автор SHA1 Сообщение Дата
nobu 52c7036436 process.c: child process error state 
* process.c (rb_fork_err): error state in the child process is prior
  to exceptions in proc_syswait().


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-08 03:04:42 +00:00
nobu 182dc9d40d process.c, ext/pty/pty.c: status on errors 
* process.c (rb_fork_err): determine status on errors.
* ext/pty/pty.c (establishShell): reraise exception if something
  raised during sleep.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-08 02:26:39 +00:00
akr 0d92aac602 * process.c (rb_fork_err): Fix the conditoin to use rb_protect. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-07 13:13:52 +00:00
akr 7e0c93b0c3 fix a comment. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-06 13:10:54 +00:00
akr 7f83b7e14f remove wrong comments. 
earg is processed by surrounding rb_run_exec_options_err call.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-06 12:34:51 +00:00
akr 3c3b563205 * process.c (proc_exec_cmd) renamed from proc_exec_v. 
(proc_exec_sh): renamed from rb_proc_exec_e.
  (proc_spawn_cmd_internal): renamed from proc_spawn_v.
  (proc_spawn_cmd): renamed from proc_spawn_n.
  (proc_spawn_sh): renamed from proc_spawn.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-06 12:33:28 +00:00
usa ee011f7b1f * process.c (try_with_sh): please take care of the macro defined by 
you.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-06 12:20:58 +00:00
akr aaf6bde978 update async-signal-safe comments. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-06 11:58:09 +00:00
akr 70232e400c * process.c (proc_exec_v): don't call dln_find_exe_r here because it 
is not async-signal-safe and proc_exec_v is called in a child
  process.
  command_abspath field of rb_exec_arg.
  (rb_exec_fillarg): call dln_find_exe_r and set command_abspath.
  (rb_exec_err): Give the absolute path of the invoking command for
  proc_exec_v, instead of the command name.

* internal.h: add command_abspath field for rb_exec_arg. 



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-06 11:49:30 +00:00
akr 7685837427 * process.c (try_with_sh): take envp argument. 
(exec_with_sh): ditto.  use it for execve.
  (proc_exec_v): provide envp for try_with_sh.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-06 11:09:26 +00:00
usa 494d01410f * process.c (rb_run_exec_options_err): allocate a temporary buffer for 
run_exec_dup2() for restoring fds on non-fork environments.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-06 03:39:40 +00:00
akr a4ef2bbdd1 * process.c (rb_exec_fillarg): check use_shell field before accessing 
a union field.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 20:29:15 +00:00
akr c8d6b6e8fa * process.c (rb_spawn_process): prog variable is not used for Unix. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 19:59:43 +00:00
akr 0acd09c9e5 update async-signal-safe comments. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 15:31:39 +00:00
akr 3162e673a1 * internal.h (rb_exec_arg_init): change return type to void. 
* process.c (rb_exec_arg_init): don't return a value.
  (rb_exec_arg_prepare): ditto.
  (rb_spawn_process): don't take the prog argument.  extract the 
  information from earg.
  (rb_spawn_internal): follow rb_spawn_process change.
  (rb_f_spawn): ditto.

* io.c (pipe_open): don't take the prog argument.  extract the
  information from eargp.
  (pipe_open_v): follow pipe_open change.
  (pipe_open_s): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35928 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 15:24:32 +00:00
akr 53b17a769b * internal.h (rb_exec_arg): use union to represent command invocation 
with/without shell.

* process.c: follow the rb_exec_arg change.

* io.c (pipe_open): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 14:53:31 +00:00
akr 71e7935331 update async-signal-safe comments. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 14:33:32 +00:00
akr ad5bfed17c * process.c (rb_exec_arg_fixup): allocate a temporary buffer for 
run_exec_dup2 here because it should be async-signal-safe.
  (run_exec_dup2): use the temporary buffer.
  (run_exec_dup2_tmpbuf_size): new function.

* include/ruby/intern.h (rb_exec_arg): add dup2_tmpbuf field.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35923 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 12:59:40 +00:00
akr b1ae6e473e * process.c (strtok): declaration removed because it is not used. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 10:59:51 +00:00
akr e3d685907c * process.c (proc_spawn): don't detect simple command line here 
because rb_exec_fillarg already did.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 10:35:47 +00:00
akr e58ec33721 * process.c (rb_exec_fillarg): bail out a loop eagerly. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 10:21:22 +00:00
akr 5b13036fce * process.c: add comments about async-signal-safe. 
* io.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-05 10:16:11 +00:00
akr 993b4f3911 add comment. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-04 11:13:47 +00:00
akr 71fd73dff8 * process.c (rb_exec_fillarg): allocate one more element before 
beginning in argv_str for try_with_sh.

* internal.h (ARGVSTR2ARGC): adjust for the above change.
  (ARGVSTR2ARGV): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-04 11:01:41 +00:00
akr 41819dc447 * internal.h (ARGVSTR2ARGC): defined. 
(ARGVSTR2ARGV): defined.

* process.c (proc_exec_v): use ARGVSTR2ARGV.
  (rb_spawn_process): use ARGVSTR2ARGC and ARGVSTR2ARGV.

* io.c (pipe_open): use ARGVSTR2ARGV.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-04 10:19:32 +00:00
nobu de8eb56e88 merge definitions 
* process.c (proc_exec_v, rb_proc_exec_e): merge definitions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-04 05:46:24 +00:00
nobu b89e9bf544 unused parameter 
* process.c (proc_spawn_n): remove unused parameter.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-04 05:46:22 +00:00
nobu a99d3a6271 unused variables 
* io.c (pipe_open): argc and argv are not used on win32.

* process.c (rb_spawn_process): remove already useless variables.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35904 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-04 05:33:43 +00:00
usa 9bb642d65a * process.c (rb_exec_err): should preserve errno. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-04 05:06:56 +00:00
usa 2493e48d40 * process.c (rb_run_exec_options_err): restore save_env() call for 
non-fork environments.

* process.c (rb_exec_err): restore environments after the failure of
  exec to fix [ruby-core:44093] [Bug #6249] on non-fork environments


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-04 02:36:11 +00:00
usa 859869e522 * io.c (pipe_open): follow up changes in r35889. 
* process.c (proc_spawn_n): now uses char ** instead of VALUE *.

* process.c (rb_spawn_process): prog is now VALUE of String, not char *.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-04 01:44:27 +00:00
akr 6b348951ca * process.c (rb_spawn_process): fix for Windows. not tested. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-03 15:45:46 +00:00
akr 93e005d177 * process.c (rb_proc_exec_e): don't use ISSPACE(). \f, \r and \v 
are not word separator in Bourne shell.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-03 15:13:54 +00:00
akr 9ee4575ea4 * include/ruby/intern.h (rb_exec_arg): remove argc and argv fields. 
add use_shell, argv_str and argv_buf fields.

* process.c (rb_proc_exec_e): don't split shell command line arguments
  here to avoid memory allocation in a child process.
  (rb_exec_fillarg): split shell command line arguments here.
  (proc_exec_v): takes argv_str argument instead of argv.
  (rb_proc_exec_ne): removed.
  (rb_proc_exec_n): removed.
  (rb_run_exec_options_err): don't initialize the removed fields.
  (rb_exec_err): don't initialize the removed fields.
  call proc_exec_v directly instead of rb_proc_exec_ne.
  (rb_spawn_process): use use_shell field.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35889 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-03 14:53:13 +00:00
akr cb44ffc4af * process.c (rb_exec_getargs): remove rb_exec_arg argument. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-03 12:25:54 +00:00
akr 9977e1cbc7 * process.c (rb_check_argv): use rb_str_new_frozen instead of 
rb_str_new4.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35885 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-03 12:18:45 +00:00
akr 033e2187c6 * process.c (rb_proc_exec_e): extended version of rb_proc_exec() to 
call execle().
  (rb_proc_exec): use rb_proc_exec_e().
  (rb_exec_err): use rb_proc_exec_e().


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35884 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-03 11:12:20 +00:00
akr f4f28bf75f * use execve() to preserve environment variables when exec method is 
failed.  [ruby-core:44093] [ruby-trunk - Bug #6249]

* include/ruby/intern.h (rb_exec_arg): add envp_str and envp_buf field
  to store envp of execve().

* process.c (proc_exec_v): takes envp_str as an argument and use it
  for execve().
  (rb_proc_exec_ne): extended version of rb_proc_exec_n().
  (rb_proc_exec_n): use rb_proc_exec_ne().
  (rb_proc_exec): follow proc_exec_v() change.
  (fill_envp_buf_i): new function.
  (rb_exec_arg_fixup): set up envp_str and envp_buf.
  (save_env_i): removed.
  (save_env): removed.
  (rb_run_exec_options_err): don't modify environment variables.
  (rb_exec_err): use rb_proc_exec_ne().



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35882 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-06-03 08:29:48 +00:00
yugui 76bc2d1ed7 Imports Ruby's port to NativeClient (a.k.a NaCl). 
Patch by Google Inc. [ruby-core:45073].

* configure.in (RUBY_NACL): New M4 func to configure variables for
  NaCl.
  (RUBY_NACL_CHECK_PEPPER_TYPES): New M4 func to check the old names
  of Pepper interface types.
  (BTESTRUBY): New variable to specify which ruby should be run on
  "make btest". NaCl can run the built binary by sel_ldr, but it need
  rbconfig.rb. So this variable is distinguished from $MINIRUBY.
  
* thread_pthread.c: Disabled some features on NaCl.

* io.c: ditto.

* process.c: ditto.

* signal.c: ditto.

* file.c: ditto.

* missing/flock.c: ditto.

* nacl/pepper_main.c: An example implementation of Pepper application
  that embeds Ruby.

* nacl/example.html: An example of web page that uses the Pepper
  application.

* nacl/nacl-config.rb: Detects variants of NaCl SDK.

* nacl/GNUmakefile.in: Makefile template for NaCl specific build
  process.

* nacl/package.rb: script for packaging a NaCl-Ruby embedding
  application. 

* nacl/reate_nmf.rb: Wrapper script of create_nmf.py

* dln.c (dln_load): Added a hack to call on NaCl.

* util.c (ruby_getcwd): Path to the current directort is not available
  on NaCl.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-05-17 02:48:59 +00:00
drbrain e95f7ea80d * variable.c (trace_ev): Removed "not reached" comment as this line is 
reached.
* variable.c (rb_obj_remove_instance_variable):  Replaced "not reached"
  comment with the UNREACHABLE macro.
* variable.c (rb_mod_const_missing):  ditto.
* variable.c (rb_mod_remove_cvar):  ditto.
* enum.c (first_i):  ditto.
* string.c (rb_str_aref):  ditto.
* string.c (str_byte_aref):  ditto.
* string.c (rb_to_id):  ditto.
* io.c (rb_io_fmode_modestr):  ditto.
* io.c (rb_io_oflags_modestr):  ditto.
* pack.c (num2i32):  ditto.
* vm_eval.c (rb_method_missing):  ditto.
* vm_eval.c (rb_f_throw):  ditto.
* dir.c (dir_read):  ditto.
* win32/win32.c (child_result):  ditto.
* struct.c (rb_struct_getmember):  ditto.
* struct.c (rb_struct_set):  ditto.
* struct.c (rb_struct_aref_id):  ditto.
* eval.c (rb_f_raise):  ditto.
* process.c (rb_f_exit_bang):  ditto.
* process.c (rb_f_exit):  ditto.
* process.c (rb_f_abort):  ditto.
* ext/-test-/iter/break.c (iter_break_value):  ditto.
* ext/pty/pty.c (pty_check):  ditto.
* ext/openssl/ossl_pkey.c (ossl_pkey_new):  ditto.
* ext/readline/readline.c (rb_remove_history):  ditto.
* ext/stringio/stringio.c (strio_unimpl):  ditto.
* numeric.c (num_sadded):  ditto.
* numeric.c (num_init_copy):  ditto.
* numeric.c (rb_num2ll):  ditto.
* numeric.c (rb_num2ull):  ditto.
* vm_insnhelper.c (call_cfunc):  ditto.
* ruby.c (opt_W_getter):  ditto.
* bignum.c (rb_big_coerce):  ditto.
* file.c (rb_f_test):  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-04-14 00:36:26 +00:00
drbrain da39d32f60 * encoding.c (rb_enc_codepoint_len): Use UNREACHABLE to avoid "control 
reaches end of non-void function" warnings.  [ruby-trunk - Bug #6066]
* re.c (name_to_backref_number):  ditto.
* object.c (rb_Float):  ditto.
* io.c (io_readpartial):  ditto.
* io.c (io_read_nonblock):  ditto.
* pack.c (rb_uv_to_utf8):  ditto.
* proc.c (rb_method_entry_arity):  ditto.
* vm_method.c (rb_f_notimplement):  ditto.
* struct.c (rb_struct_aset_id):  ditto.
* class.c (rb_scan_args):  ditto.
* process.c (rlimit_resource_type):  ditto.
* process.c (rlimit_resource_value):  ditto.
* process.c (p_uid_switch):  ditto.
* process.c (p_gid_switch):  ditto.
* ext/digest/digest.c (rb_digest_instance_update):  ditto.
* ext/digest/digest.c (rb_digest_instance_finish):  ditto.
* ext/digest/digest.c (rb_digest_instance_reset):  ditto.
* ext/digest/digest.c (rb_digest_instance_block_length):  ditto.
* ext/bigdecimal/bigdecimal.c (BigDecimalCmp):  ditto.
* ext/dl/handle.c (rb_dlhandle_close):  ditto.
* ext/tk/tcltklib.c (pending_exception_check0):  ditto.
* ext/tk/tcltklib.c (pending_exception_check1):  ditto.
* ext/tk/tcltklib.c (ip_cancel_eval_core):  ditto.
* ext/tk/tcltklib.c (lib_get_reltype_name):  ditto.
* ext/tk/tcltklib.c (create_dummy_encoding_for_tk_core):  ditto.
* ext/tk/tkutil/tkutil.c (tk_hash_kv):  ditto.
* ext/openssl/ossl_ssl.c (ossl_ssl_session_reused):  ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_dsa_verify_asn1):  ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_at_infinit):  ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_point_is_on_curve):  ditto.
* ext/fiddle/conversions.c (generic_to_value):  ditto.
* ext/socket/raddrinfo.c (rsock_io_socket_addrinfo):  ditto.
* ext/socket/socket.c (sock_s_getnameinfo):  ditto.
* ext/ripper/eventids2.c (ripper_token2eventid):  ditto.
* cont.c (return_fiber):  ditto.
* dmydln.c (dln_load):  ditto.
* vm_insnhelper.c (vm_search_normal_superclass):  ditto.
* bignum.c (big_fdiv):  ditto.
* marshal.c (r_symlink):  ditto.
* marshal.c (r_symbol):  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35321 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-04-13 23:45:37 +00:00
shirosaki 42109a02f0 * include/ruby/win32.h (rb_w32_aspawn_flags): add the declaration of 
new function.

* process.c (enum): add EXEC_OPTION_PGROUP and move the position
  above for the usage in proc_spawn_n().

* process.c (proc_spawn_n): add an argument to pass new option
  `new_pgroup`. The option specifies CREATE_NEW_PROCESS_GROUP flag to
  CreateProcessW(). This flag is necessary for the usage of
  Process.kill on the subprocess on Windows.

* process.c (rb_exec_arg_addopt): ditto.

* process.c (rb_spawn_process): ditto.

* process.c (documentation for rb_f_spawn): add documentation for new
  option `new_pgroup` of spawn.

* test/ruby/test_process.rb (TestProcess#test_execopts_new_pgroup):
  add tests for option `new_pgroup`.

* test/ruby/test_thread.rb
  (TestThreadGroup#test_thread_timer_and_interrupt):
  add option `new_pgroup: true` to spawn on Windows. It's needed for
  Process.kill on a subprocess.

* win32/win32.c (CreateChild): add an argument to pass
  dwCreationFlags of CreateProcessW().

* win32/win32.c (rb_w32_spawn): ditto.

* win32/win32.c (rb_w32_aspawn_flags): add new function to pass
  dwCreationFlags.

* win32/win32.c (rb_w32_aspawn): refactor to move the content to
  rb_w32_aspawn_flags().
  [ruby-core:43245][Bug #6131]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-04-07 14:10:30 +00:00
nobu ca512bdaa8 * process.c (setreuid, setregid): suppress warnings. 
[ruby-core:43374][Bug #6169]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-04-03 09:33:40 +00:00
nobu 9bf9b3ef95 * process.c (obj2uid, obj2gid): allow strings as input user/group id. 
[ruby-core:40923][Feature #5610]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35158 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-03-28 07:40:02 +00:00
nobu b95b56cc3a * process.c: no cuddle up else's. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-03-28 01:28:51 +00:00
marcandre 7316302483 * include/ruby/intern.h: Add rb_check_arity, rb_error_arity [#6085] 
* array.c: Use rb_check_arity / rb_error_arity

* class.c: ditto

* enumerator.c: ditto

* eval.c: ditto

* file.c: ditto

* hash.c: ditto

* numeric.c: ditto

* proc.c: ditto

* process.c: ditto

* random.c: ditto

* re.c: ditto

* signal.c: ditto

* string.c: ditto

* struct.c: ditto

* transcode.c: ditto

* vm_eval.c: ditto

* vm_insnhelper.c: ditto & implementation of rb_error_arity

* test/ruby/test_arity.rb: tests for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-03-14 21:10:34 +00:00
akr 61c148723d * process.c (rb_run_exec_options_err): chdir at last to interpret 
relative pathnames from the current directory of the parent process.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-03-03 13:53:53 +00:00
nobu 80429eed63 * io.c, process.c, time.c, ext: use rb_sys_fail_str instead of 
rb_sys_fail.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-02-27 01:50:27 +00:00
drbrain 9d7573c41a * process.c (proc_wait): Change typo "SystemError" to 
"SystemCallError".  [ruby-trunk - Bug #5962]
* process.c (proc_wait2):  ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-02-13 21:24:01 +00:00
naruse 88b16cebc8 * gc.c (rb_objspace_free): global_List is allocated with xmalloc. 
patched by Sokolov Yura.  https://github.com/ruby/ruby/pull/78

* dln_find.c: remove useless replacement of free.

* ext/readline/readline.c (readline_attempted_completion_function):
  strings for readline must allocated with malloc.

* process.c (run_exec_dup2): use free; see also r20950.

* re.c (onig_new_with_source): use malloc for oniguruma.

* vm.c (ruby_vm_destruct): use free for VMs.

* vm.c (thread_free): use free for threads.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-01-08 21:02:08 +00:00
ayumin 9ecd19a7f8 * process.c: Fix typo. patch from Aviv Ben-Yosef. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2012-01-03 06:53:49 +00:00
nobu fefba781bc * process.c (rb_exit_status_code): extract from rb_f_exit_bang and 
rb_f_exit.  assume 0 to be success in Kernel#exit! too.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34005 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-12-11 01:34:42 +00:00
nobu 8bce84fe5d * process.c (proc_seteuid_m): fix argument. 
* test/ruby/test_process.rb (test_geteuid): fix typo.
* test/ruby/test_process.rb (test_getegid, test_set[eg]uid): add.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-12-05 10:02:02 +00:00
nobu b526738c3b * bignum.c (big_rshift), compile.c (validate_label, 
iseq_build_from_ary_exception), cont.c (cont_capture), dir.c
  (dir_open_dir), gc.c (objspace_each_objects), io.c (pipe_open)
  (rb_io_advise), parse.y (parser_compile_string)
  (rb_parser_compile_file), proc.c (binding_free), process.c
  (rb_proc_exec_n, rb_seteuid_core, proc_setegid, rb_setegid_core)
  (p_uid_exchange, p_gid_exchange), regparse.c (strdup_with_null),
  signal.c (sig_dfl), vm.c (rb_iseq_eval, rb_iseq_eval_main),
  vm_insnhelper.c (vm_expandarray): suppress
  unused-but-set-variable warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-12-05 09:57:00 +00:00
nobu 6cedbce87d * process.c (proc_seteuid): separate an internal wrapper function 
from the method implementation.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33707 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-11-11 09:42:02 +00:00
naruse f926980902 * io.c (nogvl_io_cntl): rb_cloexec_fcntl_dupfd's 2nd argument is int. 
* process.c (move_fds_to_avoid_crash): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-11-01 05:56:51 +00:00
akr 5c19f07700 * include/ruby/intern.h (rb_cloexec_fcntl_dupfd): declared. 
* io.c (rb_cloexec_fcntl_dupfd): new function.
  (nogvl_io_cntl): use rb_cloexec_fcntl_dupfd.

* process.c (move_fds_to_avoid_crash): use rb_cloexec_fcntl_dupfd.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-10-30 15:17:27 +00:00
akr da74bc7552 * process.c (ruby_setsid): use rb_cloexec_open. 
(rb_daemon): ditto.

* ruby.c (load_file_internal): ditto.

* file.c (rb_file_s_truncate): ditto.
  (file_load_ok): ditto.

* random.c (fill_random_seed): ditto.

* ext/pty/pty.c (chfunc): ditto.
  (get_device_once): ditto.

* ext/io/console/console.c (console_dev): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-10-29 04:01:54 +00:00
akr b574a4d4a1 * include/ruby/intern.h (rb_fd_set_cloexec): declared. 
* io.c (rb_fd_set_cloexec): new function.
  (ruby_dup): call rb_fd_set_cloexec to set close-on-exec flag.
  (rb_sysopen_internal): ditto.
  (rb_pipe): ditto.
  (io_reopen): ditto.
  (io_cntl): ditto.

* process.c (rb_f_exec): change the default :close_others option to
  true.
  (rb_f_system): ditto.
  (move_fds_to_avoid_crash): call rb_fd_set_cloexec to set
  close-on-exec flag.
  (ruby_setsid): ditto.
  (rb_daemon): ditto.

* thread_pthread.c (rb_thread_create_timer_thread): call
  rb_fd_set_cloexec to set close-on-exec flag.

* ruby.c (load_file_internal): ditto.

* file.c (rb_file_s_truncate): ditto.
  (file_load_ok): ditto.

* random.c (fill_random_seed): ditto.

* ext/pty/pty.c (chfunc): ditto.
  (get_device_once): ditto.

* ext/openssl/ossl_bio.c (ossl_obj2bio): ditto.

* ext/socket/init.c (rsock_socket): ditto.
  (rsock_s_accept_nonblock): ditto.
  (rsock_s_accept): ditto.

* ext/socket/socket.c (rsock_sock_s_socketpair): ditto.

* ext/socket/ancdata.c (discard_cmsg): ditto.
  (make_io_for_unix_rights): ditto.

* ext/socket/unixsocket.c (unix_recv_io): ditto.

* ext/io/console/console.c (console_dev): ditto.

[ruby-core:38140] [Feature #5041]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-10-22 09:58:15 +00:00
nobu 8e6e8e6288 * use RB_TYPE_P which is optimized for constant types, instead of 
comparison with TYPE.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-09-29 11:07:45 +00:00
nobu e9930a4b56 * process.c (proc_spawn_v, proc_spawn): should not wait the 
spawned process.
* process.c (proc_spawn_v): fix missing argument, and try with
  /bin/sh only if failed with ENOEXEC.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-08-19 05:25:52 +00:00
akr b41ccc4a9c * include/ruby/intern.h (rb_update_max_fd): declaration moved from 
internal.h.

* file.c: ditto.

* io.c: call rb_update_max_fd for each new fds.

* process.c: ditto.

* random.c: ditto.

* ruby.c: ditto.

* ext/io/console/console.c: ditto.

* ext/openssl/ossl_bio.c: ditto.

* ext/pty/pty.c: ditto.

* ext/socket/init.c: ditto.

* ext/socket/socket.c: ditto.

* ext/socket/ancdata.c: ditto.

* ext/socket/unixsocket.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-20 13:26:10 +00:00
kosaki abf99e80bf * process.c: removed signal() macro. It's no longer used. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-11 06:56:06 +00:00
kosaki 74b339e938 * thread_pthread.c (rb_thread_create_timer_thread): removed 
rb_disable_interrupt()/rb_enable_interrupt().
* vm_core.h: ditto.
* process.c (static void before_exec): ditto.
* process.c (static void after_exec): ditto.
  [Bug #4765] [ruby-dev:43571]

* eval_intern.h: removed rb_trap_restore_mask().
* vm_eval.c (rb_throw_obj): ditto.
* eval.c (setup_exception): ditto.

* signal.c: removed trap_last_mask.
* signal.c (trap_restore_mask): removed.
* signal.c (init_sigchld): comment clarification why signal block
  is needed. and removed trap_last_mask operation.
* signal.c (trap_ensure): removed trap_last_mask operation.

* signal.c (rb_disable_interrupt, rb_enable_interrupt): made
  static and removed sigdelset(SIGVTALARM) and sigdelset(SIGSEGV).

* process.c (rb_syswait): removed implicit signal handler change.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-10 17:04:40 +00:00
nobu 819c2418b1 * process.c (rb_exec_arg_addopt): fix preprocess condition. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-10 13:59:00 +00:00
kosaki 57da3d94aa comment clarification. Only Leopard or earlier has ENOTSUPP 
issue if my kernel code reading is correct.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32468 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-07-09 04:18:09 +00:00
naruse 41ab31e67a * process.c (rb_daemon): fix wrong #endif position. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-28 01:20:23 +00:00
ko1 d1d5d5e798 * thread_pthread.c: Stop polling in the timer thread when there are 
no waiting thread.  If there are 2 or more runnable threads,
  the timer thread does polling.  Avoid polling makes power save
  for several computers (0.2W per a Ruby process, when I measured).
  If outside-event such as signal or Thread#kill was occuerred
  when the timer thread does not do polling, then wake-up
  the timer thread using communication-pipe (the timer thread
  waits this communication-pipe with select(2)).
  The discussion about this modification can be found from the post
  [ruby-core:33456] and other related posts.
  Note that Eric Wong and KOSAKI Motohiro give us the huge
  contributions for this modification.  Thanks.
* thread_pthread.c (rb_thread_wakeup_timer_thread): add a function.
  This function wakes up the timer thread using communication-pipe.
* thread.c (rb_thread_stop_timer_thread): add a parameter which
  specify closing communication-pipe or not.
* thread.c (rb_thread_terminate_all): do not stop timer thread here
  (ruby_cleanup() terminate timer thread).
* signal.c: wake up timer thread using
  rb_thread_wakeup_timer_thread() from signal handler.
* eval.c (ruby_cleanup): use rb_thread_stop_timer_thread(1).
* process.c: use rb_thread_stop_timer_thread(0)
  (reuse communication-pipe).
* thread_win32.c (rb_thread_wakeup_timer_thread): add a dummy
  function.
* vm_core.h: add and fix decl. of functions.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-27 00:30:41 +00:00
nobu 706335aa0b * process.c (proc_daemon): should not start timer thread 
twice.  fixed Bug#4920.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32221 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-24 08:06:38 +00:00
kosaki 1d110a14a4 * process.c (before_exec): use sig_do_nothing instead of SIG_DFL 
for avoiding a race.
* process.c (sig_do_nothing): new function.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-20 13:55:04 +00:00
akr 7da3ea811e * method.h, internal.h iseq.h: declare internal functions. 
* compile.c, eval.c, iseq.c, object.c, parse.y, proc.c, process.c,
  thread.c, vm.c, vm_eval.c, vm_insnhelper.c, vm_method.c: don't
  declare internal functions.

  Note that rb_method_entry_eq() is defined in vm_method.c but
  there was a declaration in proc.c with different const-ness.
  Now it is declared in method.h with same const-ness to the
  definition.

* object.c (rb_mod_module_exec): don't declare functions declared in
  include/ruby/intern.h.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-18 03:49:33 +00:00
akr e7996eb3cc * internal.h: declare internal functions here. 
* node.h: declare NODE dependent internal functions here.

* iseq.h: declare rb_iseq_t dependent internal functions here.

* vm_core.h: declare rb_thread_t dependent internal functions here.

* bignum.c, class.c, compile.c, complex.c, cont.c, dir.c, encoding.c,
  enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c, io.c,
  iseq.c, load.c, marshal.c, math.c, numeric.c, object.c, parse.y,
  proc.c, process.c, range.c, rational.c, re.c, ruby.c, string.c,
  thread.c, time.c, transcode.c, variable.c, vm.c,
  tool/compile_prelude.rb: don't declare internal functions declared
  in above headers.  include above headers if required.

  Note that rb_thread_mark() was declared as
  void rb_thread_mark(rb_thread_t *th) in cont.c but defined as
  void rb_thread_mark(void *ptr) in vm.c.  Now it is declared as
  the later in internal.h.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-17 22:43:38 +00:00
kosaki ecaf7975cd * eval.c: remove rb_thread_stop_timer_thread function declaration. 
Instead, include vm_core.h.
* process.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31927 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-06-05 14:35:09 +00:00
kosaki bde7a62f91 * process.c (before_exec, after_exec): change from macro to function. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-05-28 15:24:18 +00:00
kosaki ed02c4122a * process.c (before_exec, after_exec): change SIGPIPE handler to SIG_DFL 
before calling execve(). Because r31760 reintroduced an issue that
  system() may hang up (i.e. [ruby-dev:12261]).
* process.c (save_sigpipe, restore_sigpipe): new.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31761 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-05-28 13:52:03 +00:00
nagachika 537a293669 * process.c (rb_proc_times): improve documentation. 
[ruby-core:35785] fixes #4581, reported by Andrew Grimm.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-05-14 08:47:02 +00:00
drbrain e2b3183fc2 * re.c (Init_Regexp): Document option constants. Patch by Vincent 
Batts.  [Ruby 1.9 - Bug #4677]
	* lib/uri/common.rb (module URI):  Documentation for URI.  Patch by
	  Vincent Batts.  [Ruby 1.9- Bug #4677]
	* lib/uri/ftp.rb (module URI):  ditto
	* lib/uri/generic.rb (module URI):  ditto
	* lib/uri/http.rb (module URI):  ditto
	* lib/uri/https.rb (module URI):  ditto
	* lib/uri/ldap.rb (module URI):  ditto
	* lib/uri/ldaps.rb (module URI):  ditto
	* lib/uri/mailto.rb (module URI):  ditto
	* process.c (Init_process):  Document Process constants.  Patch by
	  Vincent Batts.  [Ruby 1.9- Bug #4677]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-05-12 20:39:11 +00:00
kosaki bd90dc80f2 * process.c (proc_getmaxgroups, proc_setmaxgroups): Process#maxgroups 
and Process#maxgroups= now raise NotImplementedError if the
  platform don't support supplementary groups concept.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-10 16:54:02 +00:00
kosaki 4a8cf2d92d * process.c (get_sc_ngroups_max): return -1 if platform don't 
support NGROUPS_MAX.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31088 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-10 16:26:01 +00:00
kosaki 776156243c * process.c (proc_setgroups): cleanup. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31070 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-08 14:52:05 +00:00
nobu 6917c26a7a * process.c (get_sc_ngroups_max): fix indent. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-08 14:40:03 +00:00
kosaki d558bb59c8 * process.c (get_sc_ngroups_max): try to use NGROUPS_MAX at first if 
_SC_NGROUP_MAX is not defined.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-08 14:29:22 +00:00
nobu 15f0e53a06 * process.c (proc_setgroups): use getgrnam() if getgrnam_r() is 
not available.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-08 00:25:40 +00:00
nobu 487185de67 * process.c: RARRAY_LEN() returns long int. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-08 00:08:16 +00:00
naruse c57118f757 * process.c (get_sc_ngroups_max): define to wrap sysconf(3). 
this also supports Windows which doesn't have sysconf(3).

* process.c (maxgroups): use get_sc_ngroups_max.

* process.c (proc_setmaxgroups): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-07 16:44:36 +00:00
naruse fe8e2dd1e1 * process.c (maxgroups): cast because sysconf(3)'s return value is long. 
* process.c (proc_setmaxgroups): ditto.

* process.c (proc_setgroups): cast because RARRAY_LEN() is long.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-07 16:13:57 +00:00
kosaki 52b40be04b small cleanup. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-07 12:54:27 +00:00
kosaki 19a127d0cb * process.c (proc_setgroups): replace getgrnam() with getgrnam_r() 
because getgrnam() isn't thread safe.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-07 12:35:45 +00:00
kosaki 1a8ee910f3 * process.c (proc_getmaxgroups, proc_setmaxgroups): refrect 
platform maxgroups limitation by default instead hardcoded 65536.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31047 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-07 11:58:12 +00:00
matz 1df42597d1 cancel subversion backfire. sorry 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-07 08:44:45 +00:00
matz eb807d42ec * gc.c (rb_gc_set_params): allow GC parameter configuration by 
environment variables.  based on a patch from funny-falcon at
  https://gist.github.com/856296, but honors safe level.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-07 08:39:39 +00:00
nobu 7b3c2c28dc * process.c: NUM2RLIM is defined but no getrlimit and setrlimit on 
mingw.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31042 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-07 00:06:08 +00:00
kosaki c6bb8beb52 * process.c (proc_getgroups): get rid of maxgroups dependency. 
ngroups can be calculated dynamically.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-06 15:25:58 +00:00
kosaki b1329e3b63 * configure.in: rlim_t use standard RUBY_REPLACE_TYPE mechanism. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-06 14:47:27 +00:00
kosaki beed971728 * process.c (proc_setmaxgroups): added negative value check. 
This was suggested by Daniel Berger. Thanks Daniel!
  [ruby-core:35426][Bug#4467]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-06 14:28:02 +00:00
kosaki aca674c2e7 * process.c (maxgroups, proc_setmaxgroups): increase max groups 
limitation up to 65536.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-06 14:21:31 +00:00
usa 4f8f4a9ee4 * process.c (check_exec_redirect_fd, check_exec_redirect): raise 
ArgumentError if fd >= 3 on Windows because the feature is not
  supported.

* test/ruby/test_process.rb (test_execopts_redirect): remove meaningless
  argument.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-03-03 13:13:10 +00:00
kosaki 411e4a6cf2 * process.c (rb_run_exec_options_err): use MODET2NUM() instead LONG2NUM(). 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-02-08 07:01:23 +00:00
nagachika 012e60f61c * process.c (proc_setgroups): add GC guard to prevent intermediate 
variable from GC.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-02-07 16:01:57 +00:00
kosaki 92c1dfd9d2 * configure.in: Added mode_t type checking. 
* process.c (rb_exec_arg_addopt): Use NUM2MODET() instead
	  NUM2LONG because clang makes compile error by this narrowing
	  conversion.
	* process.c (rb_run_exec_options_err): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-01-28 02:00:08 +00:00
nobu fa57e46896 * process.c (ALLOC_ARGV_WITH_STR): fix void pointer arithmetic. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30663 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-01-27 03:46:44 +00:00
nobu beec203a1d * process.c (proc_exec_v, rb_proc_exec_n, rb_proc_exec) 
(proc_spawn_n, proc_spawn): get rid of too huge alloca().
  [ruby-core:34827], [ruby-core:34833]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2011-01-26 23:41:47 +00:00
akr 89f9c4144f update doc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-12-29 01:33:28 +00:00
kosaki 5d276ea14a * process.c (before_exec): add small comment. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-12-26 12:59:19 +00:00
akr a041f129af * process.c: parenthesize macro arguments. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-12-23 23:46:39 +00:00
nobu 8f5689bf3c * process.c (p_uid_change_privilege, p_gid_change_privilege): 
suppress warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29705 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-11-05 22:33:14 +00:00
nobu 340c3b4638 * process.c (rb_fork_err): save errinfo before fdopen. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-11-05 22:03:54 +00:00
nobu 1cf7194e0c * process.c (proc_spawn_v): should spawn, not exec. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29697 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-11-05 03:18:03 +00:00
nobu d0553ffbb5 * process.c (proc_exec_v, proc_spawn_v): try to execute with sh if 
no shebang.  [ruby-core:32745] [EXPERIMENTAL]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29695 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-11-04 16:21:38 +00:00
akr 3f0fd715f4 update document. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29231 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-09-12 00:15:27 +00:00
akr d900ed31f7 * process.c (rlimit_resource_name2int): support more limits: 
RLIMIT_MSGQUEUE, RLIMIT_NICE, RLIMIT_RTPRIO, RLIMIT_RTTIME and
  RLIMIT_SIGPENDING.
  (Init_process): ditto.
  patch by Run Paint Run Run.  [ruby-core:32262]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-09-11 23:38:44 +00:00
akr b4ac655acc * process.c (rlimit_resource_name2int): use STRCASECMP to avoid 
ALLOCA_N.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29226 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-09-11 19:28:07 +00:00
nobu aa5c05b8ba * ext/pty/pty.c (chfunc): pass through exceptions. 
* io.c (rb_io_bufwrite, rb_io_bufread): added.

* process.c (rb_fork_err): protect from exceptions.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-09-02 21:40:55 +00:00
naruse 7175a9073e * class.c, compile.c, dir.c, file.c, iseq.c, parse.y, random.c: 
clean unused-value warnings.

* cont.c, process.c, vm_exec.h: clean cast warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-07-27 07:13:43 +00:00
nobu afbd5661a0 * process.c (rb_daemon): split from proc_daemon. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-07-13 12:31:17 +00:00
nobu 52aa6ab21d * process.c (rb_fork_err): suppress gcc 4.4 warnings. 
* random.c (fill_random_seed): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-07-13 12:28:37 +00:00
nobu d837ce5eda * process.c (rb_f_spawn): use correct command name for the error 
message.  [ruby-dev:41395]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-23 23:16:09 +00:00
marcandre 7729de4d91 * array.c: Documentation: change => in call-seq to ->. 
Harmonize "#=>" in examples. [ruby-core:30206]

* bignum.c: ditto

* class.c: ditto

* compar.c: ditto

* cont.c: ditto

* dir.c: ditto

* encoding.c: ditto

* enum.c: ditto

* enumerator.c: ditto

* error.c: ditto

* eval.c: ditto

* file.c: ditto

* gc.c: ditto

* io.c: ditto

* load.c: ditto

* marshal.c: ditto

* math.c: ditto

* numeric.c: ditto

* object.c: ditto

* pack.c: ditto

* proc.c: ditto

* process.c: ditto

* random.c: ditto

* range.c: ditto

* re.c: ditto

* ruby.c: ditto

* signal.c: ditto

* sprintf.c: ditto

* string.c: ditto

* struct.c: ditto

* thread.c: ditto

* time.c: ditto

* transcode.c: ditto

* variable.c: ditto

* vm_eval.c: ditto

* vm_method.c: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-17 21:07:33 +00:00
mame e181ae5391 * process.c: suppress warning for signed and unsigned type 
inconsistency.

* ext/psych/parser.c: ditto.

* ext/sdbm/_sdbm.c: ditto.

* ext/syck/rubyext.c: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-17 13:21:17 +00:00
marcandre 478c3e080b * eval.c (make_exception, rb_obj_extend): Fix error messages in case of wrong 
number of arguments

* file.c (rb_f_test, rb_file_s_umask): ditto

* numeric.c (int_chr, num_step): ditto

* process.c (rb_f_sleep): ditto

* re.c (rb_reg_initialize_m): ditto

* signal.c (rb_f_kill, sig_trap): ditto

* string.c (rb_str_aref_m, rb_str_aset_m, rb_str_count, rb_str_delete_bang,
  rb_str_slice_bang, rb_str_sub_bang, str_gsub): ditto

* proc.c (curry): rdoc fix

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-30 02:40:57 +00:00
mame 8687db60a6 * process.c (rb_f_fork): remove after_exec() which sometimes caused 
two timer threads started.  [ruby-core:25217]

* signal.c: use pthread_sigmask() instead of sigprocmask().
  sigprocmask() is unspecified behavior on multi-thread programs.
  [ruby-core:25217]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-23 15:44:19 +00:00
nobu 4dcaa9e5aa * process.c (ruby_setsid): split from proc_setsid. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-01 23:25:10 +00:00
nobu 893c123bfb * process.c (proc_daemon): use EXIT_SUCCESS instead of magic number. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-01 23:24:11 +00:00
nobu 93164bd9d7 * process.c (rb_f_exit_bang, rb_f_exit, rb_f_abort): fix rdoc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-01 21:59:41 +00:00
knu 635bdf6f13 * process.c (proc_daemon): Process.daemon should raise an error on 
failure regardless of whether the implementation uses daemon(3)
  or not. [ruby-dev:40832]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-30 05:00:15 +00:00
akr 2979842520 rdoc update. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-01-24 13:20:04 +00:00
usa 96abe7f35e * process.c (save_redirect_fd): consider EBADF that the fd is not used. 
[ruby-dev:39938]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-12-31 05:22:11 +00:00
nobu 561fbde435 * process.c (rb_f_exec): fixed rdoc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-11-10 00:01:28 +00:00
nobu ade7714d20 * process.c (rb_f_exec, rb_f_system, rb_f_spawn): mentioned about 
the shell to be used when the command line is single string.
  See [ruby-core:26652]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-11-09 23:23:23 +00:00
nobu 476b3d8f3f * process.c (proc_setgroups): fixed type. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-22 07:14:09 +00:00
nobu 089beb67bd * process.c (run_exec_dup2): fixed type. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25031 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-21 21:08:23 +00:00
nobu fe1ce93f52 * compile.c, cont.c, gc.c, insns.def, iseq.c, iseq.h, process.c, 
thread.c, vm.c, vm_core.h, vm_dump.c, vm_eval.c,
  vm_insnhelper.c, vm_method.c, template/insns_info.inc.tmpl,
  tool/instruction.rb: fixed types.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-21 20:58:26 +00:00
akr 3aabcaa3da rdoc update. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-08-11 13:27:46 +00:00
akr fc64028291 * io.c: remove __CHECKER__ test. 
* dir.c: ditto.

* dln.c: ditto.

* file.c: ditto.

* process.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-06-22 12:23:06 +00:00
nobu 1b67ef40c2 * process.c (proc_setegid): define only if needed. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23281 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-25 10:28:25 +00:00
nobu 16acb62022 * process.c (proc_seteuid): define only if needed. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-25 09:26:58 +00:00
nobu 1d103770c6 * process.c: fixed types. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-25 09:26:22 +00:00
nobu 9bb7a8ccdd * configure.in (ac_cv_func_daemon): use daemon(3) only on *BSD. 
* process.c (proc_daemon): double fork to ensure not having ctty.
  [ruby-core:23311]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-25 09:21:49 +00:00
akr f3d5d707cc * process.c (proc_seteuid_m): defined to use rb_f_notimplement if not 
implemented.
  (proc_setegid_m): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-18 16:41:16 +00:00
akr 1e96c9817e * process.c (proc_setuid): use rb_f_notimplement if not implemented. 
(proc_setgid): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-18 16:04:34 +00:00
akr 05a278b4cd * ext/readline/readline.c: use rb_f_notimplement for methods not 
implemented.

* ext/openssl/ossl_engine.c: ditto.

* ext/openssl/ossl_config.c: ditto.

* ext/openssl/ossl_cipher.c: ditto.

* ext/openssl/ossl_pkcs5.c: ditto.

* ext/openssl/ossl_x509ext.c: ditto.

* ext/socket/socket.c: ditto.

* ext/socket/basicsocket.c: ditto.

* ext/socket/ancdata.c: ditto.

* ext/socket/unixsocket.c: ditto.

* ext/iconv/iconv.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-18 14:10:06 +00:00
akr 9fada90406 update rdoc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-18 09:06:34 +00:00
akr 8e8ae2a9c5 * node.h (rb_notimplement_body_p): declared. 
* vm_method.c (Init_eval_method): suppress a warning.

* io.c (rb_io_fsync): use rb_f_notimplement if not implemented.
  (rb_io_close_on_exec_p): ditto.
  (rb_io_set_close_on_exec): ditto.
  (rb_io_fcntl): ditto.
  (rb_f_syscall): ditto.

* dir.c (dir_tell): ditto.
  (dir_seek): ditto.
  (dir_s_chroot): ditto.

* process.c (proc_getpgrp): ditto.
  (proc_setpgrp): ditto.
  (proc_getpgid): ditto.
  (proc_setpgid): ditto.
  (proc_setsid): ditto.
  (proc_getpriority): ditto.
  (proc_setpriority): ditto.
  (proc_getrlimit): ditto.
  (proc_setrlimit): ditto.
  (p_sys_setuid): ditto.
  (p_sys_setruid): ditto.
  (p_sys_seteuid): ditto.
  (p_sys_setreuid): ditto.
  (p_sys_setresuid): ditto.
  (p_sys_setgid): ditto.
  (p_sys_setrgid): ditto.
  (p_sys_setegid): ditto.
  (p_sys_setregid): ditto.
  (p_sys_setreuid): ditto.
  (p_sys_setresgid): ditto.
  (p_sys_issetugid): ditto.
  (proc_getgroups): ditto.
  (proc_setgroups): ditto.
  (proc_initgroups): ditto.
  (proc_daemon): ditto.
  (rb_proc_times): ditto.

* file.c (rb_file_s_lchown): ditto.
  (rb_file_s_link): ditto.
  (rb_file_s_symlink): ditto.
  (rb_file_s_readlink): ditto.
  (rb_file_s_truncate): ditto.
  (rb_file_truncate): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-16 16:58:06 +00:00
akr 8b27d153d2 * class.c (rb_define_method_id): use rb_define_notimplement_method_id 
if rb_f_notimplement is given.
  (rb_define_protected_method): ditto.
  (rb_define_private_method): ditto.
  (rb_define_method): use rb_define_method_id.

* include/ruby/intern.h (rb_f_notimplement): declared.
  (rb_define_notimplement_method_id): declared.

* proc.c (method_inspect): show not-implemented.

* vm_method.c (notimplement_body): new variable.
  (rb_notimplement_body_p): new function.
  (rb_method_boundp): return false if not implemented.
  (rb_f_notimplement): new function.
  (rb_define_notimplement_method_id): new function.

* process.c (rb_f_fork): use rb_f_notimplement if not implemented.

* file.c (rb_file_s_lchmod): use rb_f_notimplement if not implemented.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-16 14:17:14 +00:00
matz 9be62b3b1a * process.c (rb_f_sleep): RDoc disambiguation. [ruby-talk:332632] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-04-01 04:20:05 +00:00
akr e2dab32d0b update rdoc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-31 18:49:25 +00:00
knu 8d31e44620 * process.c (Init_process): Better patch for eliminating an 
"unused variable".




git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-23 12:53:52 +00:00
nobu f60de59a70 * process.c (rb_exec): prints error message only on platforms 
neither close-on-exec nor spawnv is supported.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-20 23:19:52 +00:00
nobu c569163e9e * process.c (rb_spawn_internal): suppressed a warning. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-16 06:22:37 +00:00
nobu 34877b581d * process.c (SAVED_GROUP_ID, p_gid_switch): should be rb_gid_t. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-14 18:30:00 +00:00
akr e368a2e158 * process.c (rb_spawn_internal): use int variable for status. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-14 06:59:55 +00:00
akr ec5e44f2c7 * process.c (rb_f_system): use rb_pid_t for pid. 
(rb_spawn_internal): local variable renamed.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-14 05:46:43 +00:00
nobu d7720b2fc0 * process.c (rb_f_sleep): time() needs time_t. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-11 20:16:08 +00:00
nobu da9ffe378f * process.c (rb_waitpid): use wait_each() on no waitpid platforms. 
[ruby-dev:38054]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-01 07:15:33 +00:00
nobu 135930e95b * process.c (proc_daemon): stops and restarts timer thread because 
daemon(3) implies fork(2).  [ruby-dev:38055]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-03-01 07:01:03 +00:00
akr 62b787b569 rdoc update. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-24 11:00:24 +00:00
nobu 8503451387 * process.c (rb_waitpid): last argument was missing. 
* process.c (waitall_each): fixed typo.  a patch from shinichiro.h
  <shinichiro.hamaji AT gmail.com> at [ruby-dev:38054].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-24 01:49:39 +00:00
akr e5dd6a792d rdoc update. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22557 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-22 16:25:06 +00:00
akr a384273d6d rdoc update. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22554 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-22 14:38:05 +00:00
nobu 3229c32008 * io.c (rb_write_error2, argf_next_argv), process.c (rb_fork_err), 
random.c (fill_random_seed): suppress warnings.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-18 06:21:04 +00:00
nobu 3abae536a6 * process.c (rb_fork): initialization with dynamic values is not 
allowed in C89.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-12 14:26:02 +00:00
azav 7ecbd56af4 Created execl stub as a missing PIPS function 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-06 12:54:52 +00:00
akr 74063bf4d3 * include/ruby/intern.h (rb_run_exec_options_err): renamed from 
rb_run_exec_options.
  (rb_exec_err): renamed from rb_exec.
  (rb_fork_err): renamed from rb_fork.
  (rb_spawn_err): renamed from rb_spawn.
  (rb_run_exec_options): declared with 1.9.1 compatible signature.
  (rb_exec): ditto.
  (rb_fork): ditto.
  (rb_spawn): ditto.

* process.c (rb_run_exec_options_err): renamed from
  rb_run_exec_options.
  (rb_exec_err): renamed from rb_exec.
  (rb_fork_err): renamed from rb_fork.
  (rb_spawn_err): renamed from rb_spawn.
  (rb_run_exec_options): defined.
  (rb_exec): ditto.
  (rb_fork): ditto.
  (rb_spawn): ditto.

* io.c: follow above change.

* ext/pty/pty.c: follow above change.

  [ruby-dev:37893]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-02-05 11:33:19 +00:00
nobu 62734f6db5 * process.c (proc_spawn_v): removed unused variable. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-01-26 07:32:53 +00:00
matz c6af6b1b94 * symbian/README.SYMBIAN: symbian support added. great appreciate 
to <alexandre.zavorine at symbian.com>.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-01-15 01:53:08 +00:00
mame f408202de2 * process.c: use sigaction instead of sigset. [ruby-core:21021] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21275 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-01-02 13:25:09 +00:00
shyouhei b9cd44cfc1 * process.c (before_exec): it makes no sense for a conditional 
expression to return a void value.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21248 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-01-01 11:53:21 +00:00
yugui b3ff7eb3ef * process.c (rb_waitpid): retries waitpid when EINTR. 
[ruby-core:19744].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-29 14:41:22 +00:00
nobu a94adfa245 * process.c (after_exec): needs to reset before restart timer 
thread.

* thread.c (thread_start_func_2): stops timer thread if forked in
  the new thread.   [ruby-core:19385]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-27 10:40:57 +00:00
nobu 2d5061bd98 * process.c (after_fork): ignores a termination request in the 
parent process.  [ruby-dev:37447]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-26 20:39:07 +00:00
akr b317b345e8 * process.c (rb_fork): don't propagete an error message if error 
buffer not given.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20951 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-23 13:59:10 +00:00
akr 423bbf80d5 * process.c (rb_fork): propagete an error message from child to parent. 
(rb_f_exec): show details of error in child process on
  exception.
  (save_redirect_fd): add error message arguments.
  (run_exec_dup2): ditto.
  (run_exec_close): ditto.
  (run_exec_open): ditto.
  (run_exec_dup2_child): ditto.
  (run_exec_pgroup): ditto.
  (run_exec_rlimit): ditto.
  (rb_run_exec_options): ditto.
  (rb_exec): ditto.
  (rb_exec_atfork): ditto.
  (rb_spawn_internal): ditto.
  (rb_spawn): ditto.
  (rb_f_system): follow arguments change.
  (proc_daemon): ditto.
  (rb_f_spawn): show details of error in child process on exception.

* io.c (popen_exec): add error message arguments.
  (pipe_open): show details of error in child process on exception.

* include/ruby/intern.h (rb_run_exec_options): add error message
  arguments.
  (rb_exec): ditto.
  (rb_fork): ditto.
  (rb_spawn): ditto.

* ext/pty/pty.c (chfunc): add error message arguments.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-23 13:15:54 +00:00
akr 6e03277db0 * process.c (forked_child): new variable. 
(before_exec): don't call rb_thread_stop_timer_thread if
  forked_child.
  (after_exec): reset forked_child after rb_thread_start_timer_thread.
  (rb_fork): set forked_child just after fork in child.

* ext/pty/pty.c (chfunc): extracted from establishShell.
  (establishShell): use rb_fork.

  [ruby-dev:37418]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-13 16:40:01 +00:00
akr 83b37cfc4f rdoc update. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20561 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-06 01:05:57 +00:00
akr 41a3fbff5f rdoc udpate. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-05 15:09:59 +00:00
akr 1385ce5f89 rdoc update. 
prefer :in over STDIN because STDIN.fileno may changed if
STDIN.instance_eval { initialize 1 }.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-05 10:00:36 +00:00
akr 3406ddcb33 * process.c (run_exec_dup2): !save is false if Qnil. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-05 09:58:23 +00:00
usa 80a3f22b77 * process.c (run_exec_dup2): need to sort by reverted order when 
restoring fds.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-04 15:35:08 +00:00
akr 49b10fd508 rdoc update. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-04 15:21:32 +00:00
akr e7562555c4 rdoc update. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20519 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-04 15:03:12 +00:00
akr d681d98052 update rdoc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-04 11:45:54 +00:00
akr a112ec787a * process.c (check_exec_fds): resolve cascaded child fd reference. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-04 10:17:34 +00:00
akr 30b8f1ee2b * process.c (EXEC_OPTION_DUP2_CHILD): defined. 
(check_exec_redirect_fd): check :in, :out and :err.
  (check_exec_redirect): check [:child, fd].
  (check_exec_fds): validate EXEC_OPTION_DUP2_CHILD array.
  (run_exec_dup2_child): new function.
  (rb_run_exec_options): call run_exec_dup2_child.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-03 15:02:10 +00:00
akr ca209c80e9 * process.c (check_exec_redirect): accept :in, :out, :err as redirect 
target.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-12-03 12:33:37 +00:00
nobu 4d6d0a933e * process.c (rb_fork): stops the timer thread during fork. 
[ruby-dev:37117]

* thread.c (rb_thread_start_timer_thread): timer thread needs
  system_working to be set.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-11-24 15:08:24 +00:00
mame 2f67ef8332 * process.c (run_exec_dup2): fix resource leak. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19730 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-10-09 14:31:32 +00:00
mame ab2868bfba * process.c (rb_run_exec_options): fix resource leak. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19729 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-10-09 14:24:15 +00:00
yugui e8ee99ff1a * dln.c: Ruby no longer supports VMS. 
* error.c: ditto.

* eval.c: ditto.

* eval_intern.h: ditto.

* include/ruby/defines.h: ditto.

* include/ruby/ruby.h: ditto.

* io.c: ditto.

* process.c: ditto.

* ruby.c: ditto.

* vms/config.h: removed.

* vms/vms.h: ditto.

* vms/vmsruby_private.c: ditto.

* vms/vmsruby_private.h: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-10-04 13:57:06 +00:00
yugui ae7ea3332b * dln.c: Ruby no longer supports MS-DOS. 
* ext/sdbm/_sdbm.c: ditto.

* ext/sdbm/sdbm.h: ditto.

* gc.c: ditto.

* hash.c: ditto.

* include/ruby/defines.h: ditto.

* include/ruby/util.h: ditto.

* io.c: ditto.

* process.c: ditto.

* ruby.c: ditto.

* strftime.c: ditto.

* util.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-10-04 13:33:22 +00:00
yugui 8dd118c0db * djgpp/GNUmakefile.in: removed. Ruby no longer supports djgpp. 
* djgpp/README.djgpp: ditto.

* djgpp/config.hin: ditto.

* djgpp/config.sed: ditto.

* djgpp/configure.bat: ditto.

* djgpp/mkver.sed: ditto.

* ext/Setup.dj: ditto.

* dln.c: removed djgpp supports.

* file.c: ditto.

* gc.c: ditto.

* io.c: ditto.

* process.c: ditto.

* ruby.c: ditto.

* signal.c: ditto.

* util.c: ditto.

* vm_core.h: ditto.

* lib/fileutils.rb: ditto.

* lib/mkmf.rb: ditto.

* ext/socket/socket.c: ditto.

* test/fileutils/test_fileutils.rb: ditto.

* test/ruby/test_env.rb: ditto.

* test/ruby/test_path.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-10-04 13:25:12 +00:00
yugui bbbd9c0b7b * x68/_dtos18.c: removed. Ruby no longer supports human68k. 
* x68/_round.c: ditto.

* x68/fconvert.c: ditto.

* x68/select.c: ditto.

* ext/Setup.x68: ditto.

* missing/x68.c: ditto.

* dln.c (dln_find_exe_r): removed human68k supports.
  (dln_find_1): ditto.

* lib/mkmf.rb: ditto.

* ext/extmk.rb (Init_ext): ditto.

* ext/socket/socket.c (init_sock): ditto.

* gc.c (GC_MALLOC_LIMIT): ditto.
  (rb_setjmp, rb_jmpbuf): ditto.
  (mark_current_machine_context): ditto.

* include/ruby/defines.h (PATH_ENV): ditto.

* io.c: ditto.

* process.c: ditto.

* ruby.c: ditto.

* test/ruby/test_env.rb: ditto.

* test/ruby/test_path.rb: ditto.

* LEGAL


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-10-04 13:12:13 +00:00
akr 252255cad4 * process.c (check_exec_redirect): don't depend on rb_stdout and 
rb_stderr.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-30 15:21:30 +00:00
usa c27baaa090 * win32/win32.c (getppid): typo. [ruby-dev:36202] 
* process.c (get_ppid): mention the return value on Windows.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-08 09:17:22 +00:00
matz 31b6ea65bb * include/ruby/ruby.h (DBL2NUM): renamed from DOUBLE2NUM. 
a patch from Tadashi Saito <shiba at mail2.accsnet.ne.jp>
  in [ruby-dev:36102].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-05 18:24:21 +00:00
akr 01acf18704 * include/ruby/io.h (rb_io_modestr_fmode): renamed from 
rb_io_mode_flags.
  (rb_io_modestr_oflags): renamed from rb_io_mode_modenum.
  (rb_io_oflags_fmode): renamed from rb_io_modenum_flags.
  (rb_io_mode_flags): defined as a macro.
  (rb_io_modenum_flags): ditto.

* io.c: follow the renaming with consistency.

* process.c (check_exec_redirect): call rb_io_modestr_oflags.

* ext/pty/depend: pty.o depends on io.h.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19153 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-05 11:30:35 +00:00
ko1 204929af9d * include/ruby/signal.h: removed. 
* common.mk, class.c, eval.c, eval_intern.h, file.c, gc.c, hash.c,
  io.c, process.c, signal.c: vm_core.h: ditto.
  Some unused external global variables are also removed.
  (rb_prohibit_interrupt, rb_trap_immediate, rb_trap_pending,
  rb_thread_critical)
* ext/openssl/ossl_ssl.c, ext/openssl/ossl_x509store.c,
  ext/readline/readline.c, ext/socket/depend,
  ext/socket/socket.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-09-03 08:00:05 +00:00
ko1 ca6a8b1e2c * include/ruby/intern.h: rename RB_UBF_DFL to 
RUBY_UBF_IO and RUBY_UBF_PROCESS.
  Because there is no default (universal) unblocking function.
* ext/socket/socket.c, file.c, io.c, process.c, thread.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-08-31 07:44:24 +00:00
akr 61acccefb7 * process.c (pst_pid): use rb_attr_get to avoid warning on 
Process::Status.allocate.pid.
  (pst_inspect): don't raise if self is not initialized.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-08-21 10:18:38 +00:00
nobu 3916eb783c * marshal.c (dump_ensure), process.c (run_exec_dup2), 
string.c (rb_str_replace), transcode.c (transcode_dispatch): fixed
  memory leaks.  based on patches from shinichiro.h <shinichiro.hamaji
  AT gmail.com> at [ruby-dev:35751].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18341 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-08-04 05:08:57 +00:00
nobu 09a5952737 * process.c (pst_message): removed no longer used variable. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18166 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-22 12:55:36 +00:00
nobu 0acca9a826 * compile.c (insn_data_to_s_detail), file.c (rb_stat_inspect), 
iseq.c (ruby_iseq_disasm_insn, ruby_iseq_disasm),
  process.c (pst_message), re.c (match_inspect): use rb_str_catf.

* dir.c (dir_inspect), iseq.c (iseq_inspect, insn_operand_intern): use
  rb_sprintf.

* error.c (rb_name_error, rb_raise, rb_loaderror, rb_fatal): use
  rb_vsprintf.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18158 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-22 08:53:34 +00:00
nobu 1a5f1a8c69 * vm_core.h (rb_thread_t), vm.c (rb_thread_mark), process.c 
(rb_last_status_get, rb_last_status_set, rb_last_status_clear):
  moved last_status from rb_vm_t.  [ruby-dev:35414]

* vm.c (th_init2): initialize last_status with nil.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-10 03:10:00 +00:00
akr b279bf4270 rename rb_pipe_internal to rb_pipe. 
use rb_pipe in pipe_nocrash.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-05 14:12:53 +00:00
akr b89bf3f05a update spawn rdoc a bit. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-05 12:25:33 +00:00
shyouhei ddc5f561e7 * process.c (run_exec_rlimit): ISO C90 forbids mixed declarations 
and code


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-01 08:31:55 +00:00
shyouhei 3e69e83a62 * include/ruby/ruby.h (enum ruby_special_consts): ISO C forbids 
comma at end of enumerator list

 	* include/ruby/ruby.h (enum ruby_value_type): ditto.

	* eval_intern.h (enum): ditto.

	* vm_core.h (enum rb_thread_status): ditto.

	* parse.y (enum lex_state_e): ditto.

	* parse.y (enum string_type): ditto.

	* process.c (enum): ditto.

	* ruby.c (enum dump_flag_bits): ditto.

	* ruby.c (enum disable_flag_bits): ditto.

	* compile.c (iseq_link_element): ditto

	* debug.c (union): ditto.

	* cont.c (enum context_type): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-07-01 08:27:58 +00:00
ko1 002fb8f747 * process.c (Init_process): fix to avoid a warning. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-29 17:13:37 +00:00
ko1 285066dd0b * configure.in: need a ",". 
* process.c (rb_fork): check CANNOT_FORK_WITH_PTHREAD macro.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-26 21:53:40 +00:00
usa d3a0ef8198 * include/ruby/win32.h, win32/win32.c (rb_w32_getppid): now support 
getppid() on win32 (but only Win2k or later).

	* process.c (get_ppid): remove win32 special logic.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-24 02:14:00 +00:00
akr 7ba5c4e83b * process.c (Init_process): Process::Status#to_int removed. 
(PST2INT): defined.
  (pst_to_s): use PST2INT.
  (pst_inspect): ditto.
  (pst_equal): ditto.
  (pst_bitand): ditto.
  (pst_rshift): ditto.
  (pst_wifstopped): ditto.
  (pst_wstopsig): ditto.
  (pst_wifsignaled): ditto.
  (pst_wtermsig): ditto.
  (pst_wifexited): ditto.
  (pst_wexitstatus): ditto.
  (pst_success_p): ditto.
  (pst_wcoredump): ditto.
  (rb_f_system): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-20 14:00:35 +00:00
nobu a54cbe65a9 * process.c (rb_detach_process): store detached process ID in the 
thread local storage.  moved from lib/open3.rb.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-20 03:40:02 +00:00
usa a556543f74 * process.c (rb_f_fork): NetBSD 4.0 or later can fork. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-19 18:27:14 +00:00
usa a5c9928320 * process.c (run_exec_pgroup): C99 ism. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-06-03 04:36:28 +00:00
usa 888c935930 * process.c (rb_spawn_internal): set last_status when status == -1 
because there is no path to set it on win32. this patch is derived
	  from [ruby-core:16787], submitted by Luis Lavena <luislavena at
	  gmail.com>



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-19 04:26:43 +00:00
usa 9416fedc28 * process.c, include/ruby/intern.h (rb_run_exec_options): externed. 
* process.c (save_redirect_fd, save_env_i, save_env, run_exec_dup2,
	  run_exec_open, run_exec_pgroup, run_exec_rlimit, rb_run_exec_options):
	  save parent's process environments.
	  !!!remark!!! these are not thread-safe.

	* process.c (rb_spawn_internal): remove calling run_exec_options()
	  because cannot restore after spawn. we'll fix this later.

	* io.c (pipe_open): ditto.

	* test/ruby/test_process.rb (test_execopts_env): upcase environment
	  variable name for case insensitive platforms.

	* win32/win32.c (init_env): set USER environment variable only when
	  USERNAME is available.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-12 14:15:32 +00:00
usa 8d72d7bd2a * process.c (rb_spawn_internal): remove calling run_exec_options() 
because cannot restore after spawn. we'll fix this later.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-12 10:07:00 +00:00
usa ad72d1d3a2 * process.c (rb_spawn_internal): need to call run_exec_options() before 
spawn if the platform doesn't have fork. [ruby-dev:34647]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-12 09:17:58 +00:00
akr 14a97fd48a * thread.c (thread_cleanup_func_before_exec): extracted from 
thread_cleanup_func not to touch pthread data.
  pthread_cond_destroy in forked process may cause deadlock on
  Debian GNU/Linux Etch on x86, x86-64 and IA64.
  this doesn't cause resource leak because the process will exec soon.
  (terminate_atfork_before_exec_i): defined.
  (rb_thread_atfork_before_exec): defined.

* include/ruby/intern.h (rb_thread_atfork_before_exec): declared.

* process.c (rb_exec_atfork): call rb_thread_atfork_before_exec
  instead of rb_thread_atfork.

* io.c (popen_exec): call rb_thread_atfork_before_exec instead of
  rb_thread_atfork.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-11 04:15:29 +00:00
nobu 4264ca9436 * dln.c (dln_find_exe_r, dln_find_file_r): reentrant versions. 
* file.c (rb_find_file_ext, rb_find_file), process.c (proc_exec_v),
  (rb_proc_exec, proc_spawn_v, proc_spawn), ruby.c (process_options):
  use reentrant versions.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16319 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-05-07 21:43:54 +00:00
akr 36cb003300 * process.c (check_exec_redirect_fd): prohibit duplex IO. 
(check_exec_fds): record maxhint even if close_others is not
  specified.
  (rb_exec_arg_fixup): renamed from rb_exec_arg_fix.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-30 05:40:19 +00:00
usa 6837681a4c * process.c (rb_exec_arg_addopt, rb_exec_arg_addopt): now can specify 
close_exec on having no fork environment (but still meaningless).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-28 03:50:14 +00:00
akr 1414a7a8e2 * process.c (run_exec_options): don't call FIX2INT for nil. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16224 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-28 02:13:24 +00:00
akr 59ba2bf0b6 * include/ruby/intern.h (rb_exec_arg_init): declared. 
(rb_exec_arg_addopt): delared.
  (rb_exec_arg_fix): declared.
  (rb_exec_initarg): removed.
  (rb_exec_getargs): removed.
  (rb_exec_initarg2): removed.

* io.c (struct popen_arg): make execarg as a pointer.
  (popen_exec): follow popen_arg change.
  (pipe_open): add eargp argument.  extract argc and argv from eargp.
  use rb_exec_arg_addopt to add redirect options.
  (pipe_open_v): set up struct rb_exec_arg.
  (pipe_open_s): set up struct rb_exec_arg.

* process.c (rb_exec_arg_addopt): new function extracted from
  check_exec_options_i.
  (check_exec_options_i): use rb_exec_arg_addopt.
  (rb_check_exec_options): opthash is always a hash now.
  (rb_exec_getargs): make it static.
  (rb_exec_fillarg): renamed from rb_exec_initarg2.  don't set up
  redirect_fds.
  (rb_exec_arg_init): new function.
  (rb_exec_arg_fix): new function.
  (rb_f_exec): use rb_exec_arg_init and rb_exec_arg_fix.  use
  rb_exec_arg_addopt to set close_others option.
  (run_exec_options): make close_others by default.
  (rb_spawn_internal): use rb_exec_arg_init and rb_exec_arg_fix.  use
  rb_exec_arg_addopt to set close_others option.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-28 00:11:46 +00:00
akr 514715250a * include/ruby/intern.h (rb_hash_dup): declared. 
* hash.c (rb_hash_dup): new function.

* process.c (rb_spawn_internal): don't modify option hash.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16210 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-26 12:52:25 +00:00
nobu c59277cf39 * process.c (rb_cProcessTms, rb_cProcessStatus): renamed. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16200 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-26 08:31:13 +00:00
akr 8e8095dd88 update spawn rdoc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-25 17:01:57 +00:00
akr fe9b92f149 * process.c (rb_spawn_internal): new function to specify 
default_close_others.
  (rb_spawn): specify default_close_others true.
  (rb_f_system): call rb_spawn_internal with default_close_others as
  false.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-25 15:50:24 +00:00
nobu 0023e16865 * process.c (rb_spawn): rb_exec_initarg() returns new argc and argv in 
earg.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-25 06:35:48 +00:00
nobu d90fe02fb6 * process.c: suppress warning. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-25 05:45:28 +00:00
usa 62da750abe * include/ruby/win32.h: define mode_t for umask. 
* process.c (check_exec_options_i, check_exec_fds, run_exec_options):
	  support "close_others" only when fork(2) is available.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-25 01:55:22 +00:00
akr 70c177c5f7 fix argument type. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-24 15:34:15 +00:00
akr 34bb79c031 * process.c: include sys/stat.h for umask. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-24 15:16:38 +00:00
akr 278b63a3e4 * include/ruby/intern.h (rb_env_clear): declared. 
(rb_io_mode_modenum): declared.
  (rb_close_before_exec): declared.
  (struct rb_exec_arg): add options and redirect_fds field.
  (rb_check_argv): removed.
  (rb_exec_initarg): declared.
  (rb_exec_getargs): declared.
  (rb_exec_initarg2): declared.
  (rb_fork): add third argument: fds.

* io.c (max_file_descriptor): new static variable to record maximum
  file descriptor ruby used.
  (UPDATE_MAXFD): new macro.
  (UPDATE_MAXFD_PIPE): new macro.
  (rb_io_mode_modenum): externed.
  (rb_sysopen): update max_file_descriptor.
  (rb_close_before_exec): new function.
  (popen_exec): redirection removed because it is done by extended
  spawn mechanism.
  (pipe_open): generate a hash for spawn options to specify
  redirections.
  (pipe_open_v): use rb_exec_getargs.
  (pipe_open_s): use rb_exec_getargs.
  (rb_io_initialize): update max_file_descriptor..

* process.c (hide_obj): new function.
  (check_exec_redirect_fd): new function.
  (check_exec_redirect): new function.
  (check_exec_options_i): new function.
  (check_exec_fds): new function.
  (rb_check_exec_options): new function.
  (check_exec_env_i): new function.
  (rb_check_exec_env): new function.
  (rb_exec_getargs): new function.
  (rb_exec_initarg2): new function.
  (rb_exec_initarg): new function.
  (rb_f_exec): use rb_exec_initarg.
  (intcmp): new function.
  (run_exec_dup2): new function.
  (run_exec_close): new function.
  (run_exec_open): new function.
  (run_exec_pgroup): new function.
  (run_exec_rlimit): new function.
  (run_exec_options): new function.
  (rb_exec): call run_exec_options.
  (move_fds_to_avoid_crash): new function.
  (pipe_nocrash): new function.
  (rb_fork): use pipe_nocrash to avoid file descriptor conflicts.
  (rb_spawn): use rb_exec_initarg.
  (rlimit_resource_name2int): extracted from rlimit_resource_type.
  (rlimit_type_by_hname): new function.
  (rlimit_type_by_lname): new function.
  (rlimit_resource_type): use rlimit_type_by_hname.
  (proc_daemon): add fds argument for rb_fork.

* hash.c (rb_env_clear): renamed from env_clear and externed.

[ruby-dev:34086]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-24 14:46:39 +00:00
nobu 89c408704b * enumerator.c (enumerator_each, enumerator_with_index): suppress 
warnings.

* pack.c (pack_unpack): ditto.

* process.c (rb_syswait): ditto.

* re.c (rb_reg_prepare_enc, rb_reg_prepare_re,
  rb_reg_adjust_startpos): ditto.

* regparse.c (onig_name_to_group_numbers): ditto.

* missing/vsnprintf.c (BSD_vfprintf): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-04-22 13:49:43 +00:00
akr 30d2565b4e * process.c (rlimit_resource_value): use NUM2RLIM. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-22 17:53:07 +00:00
akr 861219ce4a fix doc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-09 01:04:46 +00:00
matz 39787ea14d * numeric.c (fix_to_s): avoid rb_scan_args() when no argument 
given. 
* bignum.c (rb_big_to_s): ditto.
* enum.c (enum_first): ditto.
* eval_jump.c (rb_f_catch): ditto.
* io.c (rb_obj_display): ditto.
* class.c (rb_obj_singleton_methods): ditto.
* object.c (rb_class_initialize): ditto.
* random.c (rb_f_srand): ditto.
* range.c (range_step): ditto.
* re.c (rb_reg_s_last_match): ditto.
* string.c (rb_str_to_i): ditto.
* string.c (rb_str_each_line): ditto.
* string.c (rb_str_chomp_bang): ditto.
* string.c (rb_str_sum): ditto.

* string.c (str_modifiable): declare inline.
* string.c (str_independent): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-03-05 05:22:17 +00:00
akr 84c9041f9b * process.c (Init_process): share bignum objects for RLIM_INFINITY, 
RLIM_SAVED_MAX and RLIM_SAVED_CUR if they are equal.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-02-25 04:58:47 +00:00
akr 310735aa4a * process.c (rlimit_resource_type): new function. 
(rlimit_resource_value): new function.
  (proc_getrlimit): use rlimit_resource_type to accept
  symbol and string as resource type.
  (proc_setrlimit): use rlimit_resource_type and rlimit_resource_value
  to accept symbol and string as resource type and values.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-02-22 16:12:32 +00:00
nobu 1af31107c9 * configure.in: moved broken syscall checks from process.c etc. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-11 03:27:46 +00:00
akr 6cdef2dc7e * $Date$ keyword removed to avoid inclusion of locale dependent 
string.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-06 15:49:38 +00:00
akr 041e829127 * include/ruby/encoding.h (rb_isascii): defined. 
(rb_isalnum): ditto.
  (rb_isalpha): ditto.
  (rb_isblank): ditto.
  (rb_iscntrl): ditto.
  (rb_isdigit): ditto.
  (rb_isgraph): ditto.
  (rb_islower): ditto.
  (rb_isprint): ditto.
  (rb_ispunct): ditto.
  (rb_isspace): ditto.
  (rb_isupper): ditto.
  (rb_isxdigit): ditto.
  (rb_tolower): ditto.
  (rb_toupper): ditto.

* include/ruby/st.h (st_strcasecmp): declared.
  (st_strncasecmp): ditto.

* st.c (type_strcasehash): use st_strcasecmp instead of strcasecmp.
  (st_strcasecmp): defined.
  (st_strncasecmp): ditto.

* include/ruby/ruby.h: include include/ruby/encoding.h.
  (ISASCII): use rb_isascii.
  (ISPRINT): use rb_isprint.
  (ISSPACE): use rb_isspace.
  (ISUPPER): use rb_isupper.
  (ISLOWER): use rb_islower.
  (ISALNUM): use rb_isalnum.
  (ISALPHA): use rb_isalpha.
  (ISDIGIT): use rb_isdigit.
  (ISXDIGIT): use rb_isxdigit.
  (TOUPPER): defined.
  (TOLOWER): ditto.
  (STRCASECMP): ditto.
  (STRNCASECMP): ditto.

* dir.c, encoding.c, file.c, hash.c, process.c, ruby.c, time.c,
  transcode.c, ext/readline/readline.c: use locale insensitive
  functions.  [ruby-core:14662]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2008-01-01 12:24:04 +00:00
akr 58d8e1450f fix typos. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-12-31 12:55:50 +00:00
akr cd047935e4 enable document of Kernel#system. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-12-23 15:39:09 +00:00
ko1 de1dbf4829 * process.c (rb_f_fork): Unsupport Kernel.fork() on NetBSD. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-12-22 10:16:39 +00:00
matz da42035b09 * signal.c (ruby_signal): use SA_SIGINFO if available. 
[ ruby-Patches-6418 ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-11-30 14:49:45 +00:00
matz d154b1c346 * process.c (rb_f_system): returns nil on execution failure. 
[ruby-core:13715]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-11-20 18:21:39 +00:00
ko1 3453b2bd0e * gc.h, vm_core.h: decl of rb_gc_save_machine_context() 
should be at vm_core.h.
* include/ruby/ruby.h, intern.h: remove type rb_thread_t.
* include/ruby/intern.h: change rb_unblock_function_t,
  rb_unblock_function_t.
* file.c, process.c: apply above changes.
* thread.c, thread_pthread.ci, thread_win32.ci: ditto.
* io.c: support blocking open (2). [ruby-core:13614]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-11-20 10:47:53 +00:00
ko1 25c0cb981a * include/ruby/ruby.h: introduce 2 macros: 
RFLOAT_VALUE(v), DOUBLE2NUM(dbl).
  Rename RFloat#value -> RFloat#double_value.
  Do not touch RFloat#double_value directly.
* bignum.c, insns.def, marshal.c, math.c, numeric.c, object.c,
  pack.c, parse.y, process.c, random.c, sprintf.c, string.c,
  time.c: apply above changes.
* ext/dl/mkcallback.rb, ext/json/ext/generator/generator.c:
  ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-11-13 16:00:53 +00:00
akr 8c3658fd1b * process.c (pst_to_s): returns a string such as "pid 10220 exit 1" 
instead of "256".  [ruby-dev:32053]
  (pst_inspect): change format
  "#<Process::Status: pid=10220,exited(1)>" to
  "#<Process::Status: pid 10220 exit 1>".


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-10-15 01:31:11 +00:00