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| author |   Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2015-11-02 12:14:35 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-05-18 18:06:47 -0300 |
| commit | fdbb0d98bae4c3f62e5893b9194456cae61bd1d2 (patch) | |
| tree | d0279d105164f500c09dbd55de78faa44993aae5 /misc | |
| parent | posix: Consolidate Linux fdatasync syscall (diff) | |
| download | glibc-fdbb0d98bae4c3f62e5893b9194456cae61bd1d2.tar.gz glibc-fdbb0d98bae4c3f62e5893b9194456cae61bd1d2.tar.bz2 glibc-fdbb0d98bae4c3f62e5893b9194456cae61bd1d2.zip | |
posix: Consolidate Linux fsync syscall
This patch consolidates the fsync Linux syscall generation on
sysdeps/unix/sysv/linux/fsync.c. It basically removes it from
architectures auto-generation list.
For arm it also removes the __errno_location call since fsync
is not called with SYSCALL_CANCEL with call arch-specific
INLINE_SYSCALL macro which in turn will call __set_errno macro
(and setting errno directly).
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.
* misc/Makefile (CFLAGS-fsync.c): New flag.
* nptl/Makefile (CFLAGS-fsync.c): Likewise.
* sysdeps/unix/syscalls.list (fsync): Remove from auto-generation
syscall list.
* sysdeps/unix/sysv/linux/fsync.c: New file.
* sysdeps/unix/sysv/linux/arm/localplt.data [libpthread.so]
(__errno_location): Remove.
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/misc/Makefile b/misc/Makefile index a777ece4a5..2db1fd8397 100644 --- a/misc/Makefile +++ b/misc/Makefile @@ -110,6 +110,7 @@ CFLAGS-err.c = -fexceptions CFLAGS-tst-tsearch.c = $(stack-align-test-flags) CFLAGS-msync.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-fdatasync.c = -fexceptions -fasynchronous-unwind-tables +CFLAGS-fsync.c = -fexceptions -fasynchronous-unwind-tables # Called during static library initialization, so turn stack-protection # off for non-shared builds. |