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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-03-15 15:23:40 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-03-18 15:54:39 -0300 |
| commit | a894053318f1ca246d13bb9efa65bd702df6b63e (patch) | |
| tree | cb97178b942260e97d5651a4617d63b876123894 /signal/sigaction.c | |
| parent | d5ddd583da7ee8928eebfa1d7eee69b557deec9c (diff) | |
| download | glibc-a894053318f1ca246d13bb9efa65bd702df6b63e.zip glibc-a894053318f1ca246d13bb9efa65bd702df6b63e.tar.gz glibc-a894053318f1ca246d13bb9efa65bd702df6b63e.tar.bz2 | |
signal: Add __libc_sigaction
The generic implementation basically handle the system agnostic logic
(filtering out the invalid signals) while the __libc_sigaction is
the function with implements the system and architecture bits.
Checked on x86_64-linux-gnu and i686-linux-gnu.
Diffstat (limited to 'signal/sigaction.c')
| -rw-r--r-- | signal/sigaction.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/signal/sigaction.c b/signal/sigaction.c index 3bfc179..8d9f755 100644 --- a/signal/sigaction.c +++ b/signal/sigaction.c @@ -17,7 +17,7 @@ #include <errno.h> #include <signal.h> - +#include <internal-signals.h> /* 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. */ @@ -30,10 +30,7 @@ __sigaction (int sig, const struct sigaction *act, struct sigaction *oact) return -1; } - __set_errno (ENOSYS); - return -1; + return __libc_sigaction (sig, act, oact); } libc_hidden_def (__sigaction) -stub_warning (sigaction) - weak_alias (__sigaction, sigaction) |