adjust style.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36232 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

io.c

@@ -1351,7 +1351,8 @@ rb_io_addstr(VALUE io, VALUE str)
 }
 
 #ifdef HAVE_FSYNC
-static VALUE nogvl_fsync(void *ptr)
+static VALUE
+nogvl_fsync(void *ptr)
 {
     rb_io_t *fptr = ptr;
 
@@ -1722,14 +1723,17 @@ rb_io_fsync(VALUE io)
 #else
 # define rb_io_fsync rb_f_notimplement
 # define rb_io_sync rb_f_notimplement
-static VALUE rb_io_set_sync(VALUE io, VALUE sync) {
-  rb_notimplement();
-  /* NEVER REACHED */ return Qundef;
+static VALUE
+rb_io_set_sync(VALUE io, VALUE sync)
+{
+    rb_notimplement();
+    UNREACHABLE;
 }
 #endif
 
 #ifdef HAVE_FDATASYNC
-static VALUE nogvl_fdatasync(void *ptr)
+static VALUE
+nogvl_fdatasync(void *ptr)
 {
     rb_io_t *fptr = ptr;
 
@@ -8224,7 +8228,8 @@ struct ioctl_arg {
     long	narg;
 };
 
-static VALUE nogvl_ioctl(void *ptr)
+static VALUE
+nogvl_ioctl(void *ptr)
 {
     struct ioctl_arg *arg = ptr;
 
@@ -8521,7 +8526,8 @@ struct fcntl_arg {
     long	narg;
 };
 
-static VALUE nogvl_fcntl(void *ptr)
+static VALUE
+nogvl_fcntl(void *ptr)
 {
     struct fcntl_arg *arg = ptr;
 

process.c

@@ -991,13 +991,15 @@ static RETSIGTYPE (*saved_sigpipe_handler)(int) = 0;
 #endif
 
 #ifdef SIGPIPE
-static RETSIGTYPE sig_do_nothing(int sig)
+static RETSIGTYPE
+sig_do_nothing(int sig)
 {
 }
 #endif
 
 /* This function should be async-signal-safe.  Actually it is. */
-static void before_exec_async_signal_safe(void)
+static void
+before_exec_async_signal_safe(void)
 {
 #ifdef SIGPIPE
     /*
@@ -1010,7 +1012,8 @@ static void before_exec_async_signal_safe(void)
 #endif
 }
 
-static void before_exec_non_async_signal_safe(void)
+static void
+before_exec_non_async_signal_safe(void)
 {
     if (!forked_child) {
 	/*
@@ -1022,21 +1025,24 @@ static void before_exec_non_async_signal_safe(void)
     }
 }
 
-static void before_exec(void)
+static void
+before_exec(void)
 {
     before_exec_non_async_signal_safe();
     before_exec_async_signal_safe();
 }
 
 /* This function should be async-signal-safe.  Actually it is. */
-static void after_exec_async_signal_safe(void)
+static void
+after_exec_async_signal_safe(void)
 {
 #ifdef SIGPIPE
     signal(SIGPIPE, saved_sigpipe_handler); /* async-signal-safe */
 #endif
 }
 
-static void after_exec_non_async_signal_safe(void)
+static void
+after_exec_non_async_signal_safe(void)
 {
     rb_thread_reset_timer_thread();
     rb_thread_start_timer_thread();
@@ -1044,7 +1050,8 @@ static void after_exec_non_async_signal_safe(void)
     forked_child = 0;
 }
 
-static void after_exec(void)
+static void
+after_exec(void)
 {
     after_exec_async_signal_safe();
     after_exec_non_async_signal_safe();
@@ -2099,7 +2106,8 @@ rb_execarg_new(int argc, VALUE *argv, int accept_shell)
     return execarg_obj;
 }
 
-struct rb_execarg *rb_execarg_get(VALUE execarg_obj)
+struct rb_execarg
+*rb_execarg_get(VALUE execarg_obj)
 {
     struct rb_execarg *eargp;
     TypedData_Get_Struct(execarg_obj, struct rb_execarg, &exec_arg_data_type, eargp);
@@ -5305,7 +5313,8 @@ proc_setgid(VALUE obj, VALUE id)
  */
 #define RB_MAX_GROUPS (65536)
 static int _maxgroups = -1;
-static int get_sc_ngroups_max(void)
+static int
+get_sc_ngroups_max(void)
 {
 #ifdef _SC_NGROUPS_MAX
     return (int)sysconf(_SC_NGROUPS_MAX);
@@ -5315,7 +5324,8 @@ static int get_sc_ngroups_max(void)
     return -1;
 #endif
 }
-static int maxgroups(void)
+static int
+maxgroups(void)
 {
     if (_maxgroups < 0) {
 	_maxgroups = get_sc_ngroups_max();

sparc.c

@@ -9,7 +9,8 @@
 
  See http://bugs.ruby-lang.org/issues/5244 for discussion.
 *********************************************************************/
-void rb_sparc_flush_register_windows(void)
+void
+rb_sparc_flush_register_windows(void)
 {
     asm
 #ifdef __GNUC__

thread.c

@@ -2725,8 +2725,9 @@ rb_thread_fd_select(int max, rb_fdset_t * read, rb_fdset_t * write, rb_fdset_t *
 
 #ifndef HAVE_PPOLL
 /* TODO: don't ignore sigmask */
-int ppoll(struct pollfd *fds, nfds_t nfds,
-	  const struct timespec *ts, const sigset_t *sigmask)
+int
+ppoll(struct pollfd *fds, nfds_t nfds,
+      const struct timespec *ts, const sigset_t *sigmask)
 {
     int timeout_ms;
 
@@ -2743,7 +2744,8 @@ int ppoll(struct pollfd *fds, nfds_t nfds,
 	    else
 		timeout_ms = tmp + tmp2;
 	}
-    } else
+    }
+    else
 	timeout_ms = -1;
 
     return poll(fds, nfds, timeout_ms);
@@ -2822,7 +2824,8 @@ retry:
     return result;
 }
 #else /* ! USE_POLL - implement rb_io_poll_fd() using select() */
-static rb_fdset_t *init_set_fd(int fd, rb_fdset_t *fds)
+static rb_fdset_t *
+init_set_fd(int fd, rb_fdset_t *fds)
 {
     rb_fd_init(fds);
     rb_fd_set(fd, fds);