Cleanup Linux sigqueue implementation
commit6a4235f129b75ad9963ae93d9f386b8b366cb65a
authorAdhemerval Zanella <adhemerval.zanella@linaro.org>
Wed, 1 Nov 2017 13:53:12 +0000 (1 11:53 -0200)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Mon, 6 Nov 2017 19:37:57 +0000 (6 17:37 -0200)
treeff1d970b9baa4fc9609d594f0e2261a18fe87ad1
parent8b0e795aaa445e9167aa07b282c5720b35342c07
Cleanup Linux sigqueue implementation

This patch simplify Linux sigqueue implementation by assuming
__NR_rt_sigqueueinfo existence due minimum kernel requirement
(it pre-dates Linux git inclusion for Linux 2.6.12).

Checked on x86_64-linux-gnu.

* sysdeps/unix/sysv/linux/sigqueue.c (__sigqueue): Asssume
__NR_rt_sigqueueinfo.

Signed-off-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Reviewed-by: Zack Weinberg <zackw@panix.com>
ChangeLog
sysdeps/unix/sysv/linux/sigqueue.c