diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2009-09-19 03:41:14 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2009-09-19 03:41:14 +0200 |
| commit | d4b4c5a0633be8be45583b2fd2238514a52e4202 (patch) | |
| tree | 34cc429cd222dd7ca2f16a9602328abe24c11801 /libc | |
| parent | 2528a3f6c2fa13d55eb1d65be9978e59cc39df8b (diff) | |
sigwait: remove __sigwait and __GI_sigwait symbols - they are unused
sigwait is not called from any uclibc function, so "hidden symbol"
trick is not needed on it. __sigwait also is never used,
and it's not clear why it even existed.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/signal/sigwait.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/libc/signal/sigwait.c b/libc/signal/sigwait.c index 2cdc3acac..6bca1b1e5 100644 --- a/libc/signal/sigwait.c +++ b/libc/signal/sigwait.c @@ -24,8 +24,7 @@ #if defined __UCLIBC_HAS_REALTIME__ -int __sigwait (const sigset_t *set, int *sig) attribute_hidden; -int __sigwait (const sigset_t *set, int *sig) +int sigwait(const sigset_t *set, int *sig) { int ret = sigwaitinfo(set, NULL); if (ret != -1) { @@ -34,16 +33,18 @@ int __sigwait (const sigset_t *set, int *sig) } return 1; } + #else /* __UCLIBC_HAS_REALTIME__ */ /* variant without REALTIME extensions */ static smallint was_sig; /* obviously not thread-safe */ + static void ignore_signal(int sig) { was_sig = sig; } -int __sigwait (const sigset_t *set, int *sig) attribute_hidden; -int __sigwait (const sigset_t *set, int *sig) + +int sigwait (const sigset_t *set, int *sig) { sigset_t tmp_mask; struct sigaction saved[NSIG]; @@ -94,5 +95,3 @@ int __sigwait (const sigset_t *set, int *sig) return was_sig == -1 ? -1 : 0; } #endif /* __UCLIBC_HAS_REALTIME__ */ -weak_alias(__sigwait,sigwait) -libc_hidden_def(sigwait) |