[git commit master 1/1] sleep: remove commented-out code. no code changes
Denys Vlasenko
dvlasenk at redhat.com
Fri Oct 22 11:48:57 UTC 2010
commit: http://git.uclibc.org/uClibc/commit/?id=5e8d3975e2cb45df16038e2a99c74abfb252d44a
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master
It can be easily reconstructed, since it's obvious
Signed-off-by: Denys Vlasenko <dvlasenk at redhat.com>
---
libc/unistd/sleep.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/libc/unistd/sleep.c b/libc/unistd/sleep.c
index d844d5b..55e6463 100644
--- a/libc/unistd/sleep.c
+++ b/libc/unistd/sleep.c
@@ -74,17 +74,13 @@ unsigned int sleep (unsigned int seconds)
/* Is SIGCHLD set to SIG_IGN? */
sigaction (SIGCHLD, NULL, &oact); /* never fails */
if (oact.sa_handler == SIG_IGN) {
- //int saved_errno;
-
/* Yes, run nanosleep with SIGCHLD blocked. */
result = nanosleep (&ts, &ts);
/* Unblock SIGCHLD by restoring signal mask. */
/* this sigprocmask call never fails, thus never updates errno,
and therefore we don't need to save/restore it. */
- //saved_errno = errno;
sigprocmask (SIG_SETMASK, &set, NULL);
- //__set_errno (saved_errno);
} else {
/* No workaround needed, unblock SIGCHLD by restoring signal mask. */
sigprocmask (SIG_SETMASK, &set, NULL);
--
1.7.1
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