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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-04-21 09:41:59 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-06-30 14:56:21 -0300 |
| commit | a1bdd81664aa681364da368154c48501db249df9 (patch) | |
| tree | 29f01a9ad8bcda2794869dd0555537a2de16fa38 /nptl/pthread_attr_setsigmask.c | |
| parent | c22d2021a9f9bdea62398976eea4f0e6ef668b7d (diff) | |
| download | glibc-a1bdd81664aa681364da368154c48501db249df9.tar.xz glibc-a1bdd81664aa681364da368154c48501db249df9.zip | |
Refactor internal-signals.h
The main drive is to optimize the internal usage and required size
when sigset_t is embedded in other data structures. On Linux, the
current supported signal set requires up to 8 bytes (16 on mips),
was lower than the user defined sigset_t (128 bytes).
A new internal type internal_sigset_t is added, along with the
functions to operate on it similar to the ones for sigset_t. The
internal-signals.h is also refactored to remove unused functions
Besides small stack usage on some functions (posix_spawn, abort)
it lower the struct pthread by about 120 bytes (112 on mips).
Checked on x86_64-linux-gnu.
Reviewed-by: Arjun Shankar <arjun@redhat.com>
Diffstat (limited to 'nptl/pthread_attr_setsigmask.c')
| -rw-r--r-- | nptl/pthread_attr_setsigmask.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nptl/pthread_attr_setsigmask.c b/nptl/pthread_attr_setsigmask.c index a6e650f4cc..908a0c13ef 100644 --- a/nptl/pthread_attr_setsigmask.c +++ b/nptl/pthread_attr_setsigmask.c @@ -28,7 +28,7 @@ pthread_attr_setsigmask_np (pthread_attr_t *attr, const sigset_t *sigmask) /* Filter out internal signals. */ struct pthread_attr *iattr = (struct pthread_attr *) attr; - __clear_internal_signals (&iattr->extension->sigmask); + clear_internal_signals (&iattr->extension->sigmask); return 0; } |