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author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-08-26 11:58:55 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-08-26 12:00:19 +0900 |
commit | fa6c1b06ad65e18bd187b643c045e700f7081c2d (patch) | |
tree | 21ac2bce9a0b9de3d6c1b5518089a5df6b0daad5 /process.c | |
parent | 4448d5864237de5d570f3d0ea80ddc53cf6f57fe (diff) | |
download | ruby-fa6c1b06ad65e18bd187b643c045e700f7081c2d.tar.gz |
Suppress a "clobbered" warning
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 4 |
1 files changed, 1 insertions, 3 deletions
@@ -3537,9 +3537,7 @@ rb_exec_atfork(void* arg, char *errmsg, size_t errmsg_buflen) { return rb_exec_async_signal_safe(arg, errmsg, errmsg_buflen); /* hopefully async-signal-safe */ } -#endif -#ifdef HAVE_WORKING_FORK #if SIZEOF_INT == SIZEOF_LONG #define proc_syswait (VALUE (*)(VALUE))rb_syswait #else @@ -3928,7 +3926,7 @@ retry_fork_async_signal_safe(int *status, int *ep, volatile int try_gc = 1; struct child_handler_disabler_state old; int err; - rb_nativethread_lock_t *const waitpid_lock_init = + rb_nativethread_lock_t *const volatile waitpid_lock_init = (w && WAITPID_USE_SIGCHLD) ? &GET_VM()->waitpid_lock : 0; while (1) { |