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* process.c (handle_fork_error): Make try_gc_p argument volatile to

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suppress "clobbered" warning.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47411 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2014-09-05 12:03:54 +00:00
parent 5e42cc3085
commit 01689aa9b1
2 changed files with 7 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Fri Sep 5 21:02:54 2014 Tanaka Akira <akr@fsij.org>
* process.c (handle_fork_error): Make try_gc_p argument volatile to
suppress "clobbered" warning.
Fri Sep 5 20:48:06 2014 Tanaka Akira <akr@fsij.org> Fri Sep 5 20:48:06 2014 Tanaka Akira <akr@fsij.org>
* process.c (handle_fork_error): Don't need state_p argument. * process.c (handle_fork_error): Don't need state_p argument.

4
process.c
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@ -3159,7 +3159,7 @@ pipe_nocrash(int filedes[2], VALUE fds)
#endif #endif
static int static int
handle_fork_error(int *status, int *ep, int *try_gc_p) handle_fork_error(int *status, int *ep, volatile int *try_gc_p)
{ {
int state = 0; int state = 0;
@ -3390,7 +3390,7 @@ retry_fork_async_signal_safe(int *status, int *ep,
char *errmsg, size_t errmsg_buflen) char *errmsg, size_t errmsg_buflen)
{ {
rb_pid_t pid; rb_pid_t pid;
int try_gc = 1; volatile int try_gc = 1;
while (1) { while (1) {
prefork(); prefork();