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authorSamuel Holland <samuel@sholland.org>2019-06-29 18:19:04 -0500
committerRich Felker <dalias@aerifal.cx>2019-07-10 17:06:00 -0400
commite0eee3ceefd550724058ffbdf878e9eb06e18f18 (patch)
tree4c646a29132f7e8025b2755fa4d5956e08fcacdb /src/unistd
parenta730639273fd5040ea3528a9fc7b8590f46a6702 (diff)
downloadmusl-e0eee3ceefd550724058ffbdf878e9eb06e18f18.tar.gz
fix restrict violations in internal use of several functions
The old/new parameters to pthread_sigmask, sigprocmask, and setitimer are marked restrict, so passing the same address to both is prohibited. Modify callers of these functions to use a separate object for each argument.
Diffstat (limited to 'src/unistd')
-rw-r--r--src/unistd/ualarm.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/unistd/ualarm.c b/src/unistd/ualarm.c
index 855504bc..2985855c 100644
--- a/src/unistd/ualarm.c
+++ b/src/unistd/ualarm.c
@@ -7,7 +7,7 @@ unsigned ualarm(unsigned value, unsigned interval)
struct itimerval it = {
.it_interval.tv_usec = interval,
.it_value.tv_usec = value
- };
- setitimer(ITIMER_REAL, &it, &it);
- return it.it_value.tv_sec*1000000 + it.it_value.tv_usec;
+ }, it_old;
+ setitimer(ITIMER_REAL, &it, &it_old);
+ return it_old.it_value.tv_sec*1000000 + it_old.it_value.tv_usec;
}