diff options
Diffstat (limited to 'libc/signal/sigaction.c')
| -rw-r--r-- | libc/signal/sigaction.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/libc/signal/sigaction.c b/libc/signal/sigaction.c index fb46f9c01..01b8c763a 100644 --- a/libc/signal/sigaction.c +++ b/libc/signal/sigaction.c @@ -22,6 +22,7 @@ #include <sys/syscall.h> +libc_hidden_proto(memcpy) /* The difference here is that the sigaction structure used in the kernel is not the same as we use in the libc. Therefore we must @@ -32,7 +33,7 @@ /* If ACT is not NULL, change the action for SIG to *ACT. If OACT is not NULL, put the old action for SIG in *OACT. */ -int +int attribute_hidden __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) { int result; @@ -40,7 +41,7 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) if (act) { kact.k_sa_handler = act->sa_handler; - __memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t)); + memcpy (&kact.sa_mask, &act->sa_mask, sizeof (sigset_t)); kact.sa_flags = act->sa_flags; # ifdef HAVE_SA_RESTORER kact.sa_restorer = act->sa_restorer; @@ -55,7 +56,7 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) if (oact && result >= 0) { oact->sa_handler = koact.k_sa_handler; - __memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t)); + memcpy (&oact->sa_mask, &koact.sa_mask, sizeof (sigset_t)); oact->sa_flags = koact.sa_flags; # ifdef HAVE_SA_RESTORER oact->sa_restorer = koact.sa_restorer; @@ -69,7 +70,7 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) /* If ACT is not NULL, change the action for SIG to *ACT. If OACT is not NULL, put the old action for SIG in *OACT. */ -int +int attribute_hidden __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) { int result; @@ -103,6 +104,7 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact) #endif #ifndef LIBC_SIGACTION -hidden_weak_alias(__libc_sigaction,__sigaction) -weak_alias(__libc_sigaction,sigaction) +strong_alias(__libc_sigaction,sigaction) +libc_hidden_proto(sigaction) +libc_hidden_def(sigaction) #endif |