signal: Add __libc_sigaction
authorAdhemerval Zanella <adhemerval.zanella@linaro.org>
Mon, 15 Mar 2021 18:23:40 +0000 (15:23 -0300)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Thu, 18 Mar 2021 18:54:39 +0000 (15:54 -0300)
commita894053318f1ca246d13bb9efa65bd702df6b63e
treecb97178b942260e97d5651a4617d63b876123894
parentd5ddd583da7ee8928eebfa1d7eee69b557deec9c
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.
14 files changed:
nptl/Makefile
signal/Makefile
signal/libc_sigaction.c [new file with mode: 0644]
signal/sigaction.c
sysdeps/mach/hurd/libc_sigaction.c [moved from sysdeps/mach/hurd/sigaction.c with 89% similarity]
sysdeps/unix/syscalls.list
sysdeps/unix/sysv/linux/aarch64/libc_sigaction.c [moved from sysdeps/unix/sysv/linux/aarch64/sigaction.c with 95% similarity]
sysdeps/unix/sysv/linux/arc/libc_sigaction.c [moved from sysdeps/unix/sysv/linux/arc/sigaction.c with 95% similarity]
sysdeps/unix/sysv/linux/arm/libc_sigaction.c [moved from sysdeps/unix/sysv/linux/arm/sigaction.c with 96% similarity]
sysdeps/unix/sysv/linux/i386/libc_sigaction.c [moved from sysdeps/unix/sysv/linux/i386/sigaction.c with 97% similarity]
sysdeps/unix/sysv/linux/libc_sigaction.c [moved from sysdeps/unix/sysv/linux/sigaction.c with 98% similarity]
sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c [moved from sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c with 96% similarity]
sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c [moved from sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c with 95% similarity]
sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c [moved from sysdeps/unix/sysv/linux/x86_64/sigaction.c with 99% similarity]