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update async-signal-safe comments.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2012-06-24 13:35:56 +00:00
parent de60be15e2
commit 78993d43c7
1 changed files with 6 additions and 6 deletions
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12
process.c
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@ -2395,7 +2395,7 @@ run_exec_dup2_tmpbuf_size(long n)
return sizeof(struct run_exec_dup2_fd_pair) * n;
}
/* This function should be async-signal-safe when _save_ is Qnil. Hopefully it is. */
/* This function should be async-signal-safe when sargp is NULL. Hopefully it is. */
static int
run_exec_dup2(VALUE ary, VALUE tmpbuf, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)
{
@ -2546,7 +2546,7 @@ run_exec_close(VALUE ary, char *errmsg, size_t errmsg_buflen)
return 0;
}
/* This function should be async-signal-safe when _save_ is Qnil. Actually it is. */
/* This function should be async-signal-safe when sargp is NULL. Actually it is. */
static int
run_exec_open(VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)
{
@ -2596,7 +2596,7 @@ run_exec_open(VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t errmsg_b
return 0;
}
/* This function should be async-signal-safe when _save_ is Qnil. Actually it is. */
/* This function should be async-signal-safe when sargp is NULL. Actually it is. */
static int
run_exec_dup2_child(VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)
{
@ -2621,7 +2621,7 @@ run_exec_dup2_child(VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t er
}
#ifdef HAVE_SETPGID
/* This function should be async-signal-safe when _save_ is Qnil. Actually it is. */
/* This function should be async-signal-safe when sargp is NULL. Actually it is. */
static int
run_exec_pgroup(const struct rb_execarg *eargp, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)
{
@ -2654,7 +2654,7 @@ run_exec_pgroup(const struct rb_execarg *eargp, struct rb_execarg *sargp, char *
#endif
#if defined(HAVE_SETRLIMIT) && defined(RLIM2NUM)
/* This function should be async-signal-safe when _save_ is Qnil. Hopefully it is. */
/* This function should be async-signal-safe when sargp is NULL. Hopefully it is. */
static int
run_exec_rlimit(VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)
{
@ -2716,7 +2716,7 @@ save_env(struct rb_execarg *sargp)
}
#endif
/* This function should be async-signal-safe when _s_ is NULL. Hopefully it is. */
/* This function should be async-signal-safe when sargp is NULL. Hopefully it is. */
int
rb_execarg_run_options(const struct rb_execarg *eargp, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen)
{