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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-11-24 10:12:37 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-05-18 18:06:47 -0300 |
| commit | b3b00aa8b0c510db1aec831f47c21e33a6d814be (patch) | |
| tree | 44184fdd5289f16a1c833922f44635585c9f082d /nptl | |
| parent | 2de15b61e92c76bcb21df1140f20a62dc6d3cc39 (diff) | |
| download | glibc-b3b00aa8b0c510db1aec831f47c21e33a6d814be.zip glibc-b3b00aa8b0c510db1aec831f47c21e33a6d814be.tar.gz glibc-b3b00aa8b0c510db1aec831f47c21e33a6d814be.tar.bz2 | |
posix: Consolidate Linux sigsuspend implementation
This patch consolidates the sigsuspend Linux syscall generation on
sysdeps/unix/sysv/linux/sigsuspend.c. It basically removes the alpha
assembly version which call the old sigsusped interface using only
the first doubleword from sigset. Current minimum supported kernel
on alpha (3.2) enforces rt_sigsuspend on the architecture
(__ARCH_WANT_SYS_RT_SIGSUSPEND option on kernel), so it is possible
to use the default implementation.
Checked on i686-linux-gnu, x86_64-linux-gnu, x86_64-linux-gnux32,
arch64-linux-gnu, arm-linux-gnueabihf, powerpc64le-linux-gnu,
sparc64-linux-gnu, and sparcv9-linux-gnu.
* sysdeps/unix/sysv/linux/alpha/sigsuspend.S: Remove file.
* sysdeps/unix/sysv/linux/sigsuspend.c: Simplify include list.
* nptl/Makefile (CFLAGS-sigsuspend.c): New rule.
* sysdeps/unix/sysv/linux/sparc/sparc64/Makefile
(CFLAGS-sigsuspend.c): Remove rule.
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/nptl/Makefile b/nptl/Makefile index cdf69bd..57eab33 100644 --- a/nptl/Makefile +++ b/nptl/Makefile @@ -217,6 +217,7 @@ CFLAGS-close.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-read.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-write.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-nanosleep.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-sigsuspend.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-pt-system.c = -fexceptions |