* encindex.h: separate encoding index constants from internal.h.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h (rb_readlink): move the declaration.
* ruby.c (dladdr_path): rb_readlink now requires the result
encoding.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_realpath_internal): use filesystem encoding if the
argument is in ASCII encodings.
* win32/file.c (rb_readlink): needs the result encoding.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/win32.c (fchmod): implement by using
SetFileInformationByHandle.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51704 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (sys_fail2): show method function names but not
"sys_fail2".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_file_s_extname): [DOC] add an example.
* test/ruby/test_path.rb (test_extname): add tests. [Fix GH-978]
* path starts with dot ('.a.rb')
* path includes dir name ('a/b/d/test.rb')
* path includes dir name and dir name starts with dot
('.a/b/d/test.rb')
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_str_normalize_ospath): skip invalid byte sequence not
to loop infinitely. this case usually does not happen as the
input name should come from real file systems.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/win32.c (stati64_set_inode): get nFilIndexHigh/Low, and set it
to the interval of struct st as inode.
* win32/win32.c (stati64_set_inode_handle): call stati64_set_inode.
* win32/win32.c (rb_w32_fstati64): call stati64_set_inode_handle.
* win32/win32.c (stati64_handle): call stati64_set_inode.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (rb_name_err_mesg_new): new wrapper object before
allocate data area and get rid of potential memory leak.
GC guards are no longer needed.
* file.c (stat_new_0): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/file.c (rb_readlink): move from file.c for better buffer
allocation and the result encoding.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/win32.c (winnt_stat): stat with following symbolic links.
* win32/win32.c (winnt_lstat): rename old winnt_stat, which does
not follow symbolic links.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50060 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_file_identical_p): fix handle leak, ensure to close
the handle of the first argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby.c (dladdr_path): replace the executable path with symlinked
real path. dladdr(3) on Linux returns the argv[0] as dli_fname
instead of the real path, for a symbol defined in the executable
file itself. [Bug #10776]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_file_expand_path_internal): drop characters ignored
by filesystem on Mac OS X.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48991 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
use 0 for rb_data_type_t::reserved instead of NULL, since its type
may be changed in the future and possibly not a pointer type.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (XCFLAGS): Add include path for NaCl libraries.
(XLDFLAGS): ditto.
(NACL_LIB_PATH): new stubstitution
* nacl/nacl-config.rb: support NACL_LIB_PATH
* nacl/package.rb: ditto.
* nacl/pepper_main.c: replace old implementations with nacl_io.
* nacl/GNUmakefile.in: link nacl_io to pepper_ruby
* ruby.c (rb_load_file): remove __attribute__((weak)) because the old
override hack was replaced with nacl_io.
* file.c (rb_file_load_ok): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (sys/time.h): include after unistd.h to get rid of
mismatch on struct stat and some system call functions on Linux.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Note: Some of the fixes are for newlib in general but not NaCl-specific.
* include/ruby/intern.h (rb_fd_select): declare struct timeval, or the
struct gets local to the function in C99.
* file.c (#include): add nacl/stat.h for PNaCl.
(utimes): added a declaration for PNaCl.
(stat_atimespec): stat::st_atimensec is long long but
timespec::tv_nsec is long in PNaCl.
(stat_mtimespec, stat_ctimespec): ditto.
(rb_group_member): disable getgroups unless HAVE_GETGROUPS.
(eaccess): unify the fallback to generic defined(USE_GETEUID).
* io.c: include sys/time.h for struct timeval.
(rb_close_before_exec): nothing we can do if F_GETFD is not
available.
(ioctl): pnacl newlib actually doesn't have ioctl.
* process.c (maxgroups): it is used iff
defined(_SC_NGROUPS_MAX) || defined(NGROUPS_MAX) but not
defined(HAVE_GETGROUPS) || defined(HAVE_SETGROUPS).
(obj2gid): fail unless the object is a Fixnum if getgrnam is not
available.
(disable_child_handler_fork_child): sigaction is not available in
PNaCl newlib.
* configure.in (warnflags, strict_warnflags): avoid -ansi for strlcpy.
(rb_cv_gcc_atomic_builtins): also check
__atomic_or_etch because it is used in ruby_atomic.h.
(rb_cv_gcc_sync_builtins): ditto.
(HAVE_GETGRNAM): added.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47882 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (RUBY_NACL and others): Supports PNaCl.
* dln.c: replace the old hacky dynamic loading over HTTP with nacl_io.
* file.c: tenatively use access(2) instead of eaccess.
(rb_file_load_ok): weaken with attribute but not by postprocess.
* io.c (socket.h): now NaCl has socket.h
(flock): disable here instead of nacl/ioctl.h
* nacl/GNUmakefile.in (CC, LD, NM, AR, AS, RANLIB, OBJDUMP, OBJCOPY):
respect path to them if they are absolute.
This helps naclports to build ruby in their source tree.
(PROGRAM_NMF, .SUFFIXES): support .pnexe for PNaCl.
(ruby.o, file.o): move the hack to attributes in ruby.c and file.c
* nacl/ioctl.h: removed. move the hack to io.c.
* nacl/nacl-config.rb: support arm, pnacl and others.
* nacl/pepper_main.c: support build in a naclports tree.
* ruby.c (rb_load_file): weaken with attribute but not by postprocess.
The patch is by sbc@google.com and the Native Client Authors.
It is available at:
* 873ca4910a/ports/ruby/nacl.patch
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Reduces GC malloc pressure (MAXPATHLEN is 4096 on my system),
rb_find_file_safe hits this path at least twice every time
ruby starts.
* file.c (rb_find_file_ext_safe): clear tmp buffer on failure
(rb_find_file_safe): ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
cleaned up the rdoc style for this method, more to follow.
Originally reported by Michael Renner [Bug #10067]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
is supported on AIX, HP-UX, and Solaris, by using the value of
struct statvfs.f_basetype.
* configure.in (HAVE_STRUCT_STATVFS_F_BASETYPE): check struct
statvfs.f_basetype which is available on AIX, HP-UX, and Solaris.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
struct statvfs in addition to fstatfs(2) and fstatvfs(2).
This fixes error in Solaris. [Bug #9788] [ruby-dev:48145]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
to support OpenBSD.
* file.c (statfs_type): use above macro to switch.
* file.c (statfs_inspect): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: on NetBSD fstatfs is obsoleted.
* file.c: support NetBSD for File::Statfs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: check if fsid_t is defined.
* file.c (statfs_fsid): fsid_t may not be defined, assume long in
that case.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (statfs_fsid): use union to suppress strict-aliasing
warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fstatfs(2).
* test/ruby/test_file.rb (TestFile#test_statfs): skip if IO#stafs is not
implemented.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c: remove unnecessary the source path from EEXIST error
messages and show the destination path only. [ruby-core:59202]
[Feature #9263]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_readlink): fix buffer overflow on a long symlink. since
rb_str_modify_expand() expands from its length but not its capacity,
need to set the length properly for each expansion.
[ruby-core:58592] [Bug #9157]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (GetLastError): already defined in windows.h on nowadays
cygwin, and caused the confliction with the system provided
definition on cygwin64. by @kou1okada [Fixes GH-433].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Based on patch by Prathamesh Sonpatki. [ruby-core:57734] [Bug #9002]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (stat_new_0): constify.
* file.c (rb_stat_new): constify and export. based on a patch by
Hanmac (Hans Mackowiak) at [ruby-core:53225]. [Feature #8050]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dir.c (file_s_fnmatch): ditto.
* dir.c (Init_Dir): [DOC] Document File::Constants::FNM_XXX
constants. (These won't show up in RDoc until a new RDoc is
imported.)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42940 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_str_encode_ospath): OS path encoding on Mac OS X is also
fixed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_str_normalize_ospath0): make the internal function
static.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
HFS Plus (Mac OS Extended) uses a variant of Normal Form D in which
U+2000 through U+2FFF, U+F900 through U+FAFF, and U+2F800 through
U+2FAFF are not decomposed (this avoids problems with round trip
conversions from old Mac text encodings).
http://developer.apple.com/library/mac/qa/qa1173/_index.html
Therefore fix r42457 to exclude the range.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_str_normalize_ospath): normalize to Normalization Form C
using CFString.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_file_expand_path_internal): should clear coderange after
copying user name as binary data.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dir.c (dir_s_home): use rb_home_dir_of and rb_default_home_dir.
* file.c (rb_home_dir_of): split from rb_home_dir() for the home
directry of the given user, and the user name is a VALUE, not a bare
pointer. should raise if the user does not exist.
* file.c (rb_default_home_dir): split from rb_home_dir() for the home
directry of the current user.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_file_expand_path_internal): preserve the file name
encoding in an exception message.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
RBASIC_CLASS(obj) macro which returns a class of `obj'.
This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
This function reveal interal (hidden) object by rb_obj_hide().
Note that do not change class before and after hiding.
Only permitted example is:
klass = RBASIC_CLASS(obj);
rb_obj_hide(obj);
....
rb_obj_reveal(obj, klass);
TODO: API design. rb_obj_reveal() should be replaced with others.
TODO: modify constified variables using cast may be harmful for
compiler's analysis and optimizaton.
Any idea to prohibt inserting RBasic::klass directly?
If rename RBasic::klass and force to use RBASIC_CLASS(obj),
then all codes such as `RBASIC(obj)->klass' will be
compilation error. Is it acceptable? (We have similar
experience at Ruby 1.9,
for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: adds RUBY_REPLACE_TYPE(off_t) for creating
NUM2OFFT.
* file.c (rb_file_truncate): use correct type. chsize() take
a long.
* include/ruby/ruby.h (NUM2OFFT): use a definition created by
a configure script by default.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/openssl/ossl.h, ext/openssl/openssl_missing.c: Use
HAVE_AGGREGATE_MEMBER instead of HAVE_ST_MEMBER.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* error.c (syserr_initialize): add optional function name.
* error.c (rb_sys_fail_path_in): rename and move from file.c, and pass
func_name to SystemCallError#initialize.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39763 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_sys_fail_path_with_func): share same function, and path
may be nil.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_sys_fail_path0): insert separator between function name
and path name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (rb_cv_function_name_string): macro for function name
string predefined identifier, __func__ in C99, or __FUNCTION__ in
gcc.
* file.c (rb_sys_fail_path): use RUBY_FUNCTION_NAME_STRING.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h (RB_MAX_GROUPS): here.
* file.c (rb_group_member): use RB_MAX_GROUPS instead of
RUBY_GROUP_MAX. They are the same.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rb_thread_polling(). When getting EAGAIN, we need to wait a
while even if no multi threading.
* thread.c (sleep_for_polling, rb_thread_polling) removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
files ending with a dot. Also, added example for this.
[ruby-core:47852] [Bug #7112]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (Init_File): replace with rb_file_const() with
rb_define_const() because RDoc don't care rb_file_const.
[Bug #5530]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_get_path_check_to_string): extract from
rb_get_path_check(). We change the spec not to call to_path of
String object.
* file.c (rb_get_path_check_convert): extract from rb_get_path_check().
* file.c (rb_get_path_check): follow the above change.
* file.c (rb_file_expand_path_fast): remove check_expand_path_args().
Instead we call it in load.c.
* file.c (rb_find_file_ext_safe): use rb_get_expanded_load_path() to
reduce expand cost.
* file.c (rb_find_file_safe): ditto.
* internal.h (rb_get_expanded_load_path): add a declaration.
* internal.h (rb_get_path_check_to_string, rb_get_path_check_convert):
add declarations.
* load.c (rb_construct_expanded_load_path): fix for compatibility.
Same checks in rb_get_path_check() are added. We don't replace
$LOAD_PATH and ensure that String object of $LOAD_PATH are frozen.
We don't freeze non String object and expand it every times. We add
arguments for expanding load path partially and checking if load path
have relative paths or non String objects.
* load.c (load_path_getcwd): get current working directory for checking
if it's changed when getting load path.
* load.c (rb_get_expanded_load_path): fix for rebuilding cache properly.
We check if current working directory is changed and rebuild expanded
load path cache. We expand paths which start with ~ (User HOME) and
non String objects every times for compatibility. We make this
accessible from other source files.
* load.c (rb_feature_provided): call rb_get_path() since we changed
rb_file_expand_path_fast() not to call it.
* load.c (Init_load): initialize vm->load_path_check_cache.
* vm.c (rb_vm_mark): mark vm->load_path_check_cache for GC.
* vm_core.h (rb_vm_struct): add vm->load_path_check_cache to store data
to check load path cache validity.
* test/ruby/test_require.rb (TestRequire): add tests for require
compatibility related to cached expanded load path.
[ruby-core:47970] [Bug #7158]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_file_join): need to check again after any conversion run.
[ruby-core:48012] [Bug #7168]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_file_join): hide the result under construction until
return.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_file_join): check nul-byte only for strings, since
FilePathStringValue() does it. [ruby-core:48012] [Bug #7168]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (check_path_encoding): new function to ensure path name
encoding to be ASCII-compatible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (realpath_rec): prevent link from GC while link_names refers
the content.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_get_path_check): path name must not contain NUL bytes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37163 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_readlink): read symlink in the result string directly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (getcwdofdrv, append_fspath): no longer used except for
cygwin.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (mingw): add shlwapi to the list of dependency
libs for Windows.
* win32/Makefile.sub (EXTSOLIBS): ditto.
* internal.h: declare internal functions rb_w32_init_file,
rb_file_expand_path_internal and rb_file_expand_path_fast.
* file.c (Init_File): invoke Windows initialization rb_w32_init_file
* win32/file.c (rb_file_load_path_internal): new function.
Windows-specific implementation that replaces file_expand_path.
[Bug #6836][ruby-core:46996]
* win32/file.c (rb_w32_init_file): new function. Initialize codepage
cache for faster conversion encodings lookup.
* file.c (file_expand_path): rename to rb_file_expand_path_internal.
Conditionally exclude from Windows.
* file.c (rb_file_expand_path_fast): new function. delegates to
rb_file_expand_path_internal without performing a hit to the
filesystem.
* file.c (file_expand_path_1): use rb_file_expand_path_internal without
path expansion (used by require).
* file.c (rb_find_file_ext_safe): ditto.
* file.c (rb_find_file_safe): ditto.
* load.c (rb_get_expanded_load_path): use rb_file_expand_path_fast.
* load.c (rb_feature_provided): ditto.
* file.c (rb_file_expand_path): use rb_file_expand_path_internal with
path expansion.
* file.c (rb_file_absolute_path): ditto.
* test/ruby/test_file_exhaustive.rb: new tests to exercise
rb_file_expand_path_internal implementation and compliance with
existing behaviors.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_find_file_ext_safe, rb_find_file_safe): default to
US-ASCII for encdb and transdb.
* load.c (search_required): keep encoding of feature name. set
loading path to filesystem encoding. [Bug #6377][ruby-core:44750]
* ruby.c (add_modules, require_libraries): assume default external
encoding as well as ARGV.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* dir.c (rb_file_directory_p): move documentation for Dir.exist? from
file.c so that the proper description will be shown instead of the
documentation of File.directory?. [ruby-core:45685]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
File.basename and File.dirname support File::ALT_SEPARATOR.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36084 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (realpath_rec): UNC prefix does not end with path separator,
so new separator is needed after it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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