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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-10-26 16:55:39 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-12-28 20:31:04 -0200 |
| commit | 40c0a780687b3387e02caadc8545b21347cffc7e (patch) | |
| tree | f224f19b04a41e7b645ce78a2e44d09315a972b9 /sysdeps/unix/sysv/linux/alpha | |
| parent | 59c900c54b8db3638bc5e9e90784552aab4e2df4 (diff) | |
| download | glibc-40c0a780687b3387e02caadc8545b21347cffc7e.tar glibc-40c0a780687b3387e02caadc8545b21347cffc7e.tar.gz glibc-40c0a780687b3387e02caadc8545b21347cffc7e.tar.bz2 glibc-40c0a780687b3387e02caadc8545b21347cffc7e.zip | |
Consolidate Linux semctl implementation
This patch consolidates the semctl Linux implementation in only
one default file, sysdeps/unix/sysv/linux/semctl.c. If tries to use
the direct syscall if it is supported, otherwise will use the old ipc
multiplex mechanism.
The patch also simplify header inclusion and reorganize internal
compat symbol to be built only if old ipc is defined.
Checked on x86_64, i686, powerpc64le, aarch64, and armhf.
* sysdeps/unix/sysv/linux/alpha/Makefile (sysdeps_routines): Remove
oldsemctl.
* sysdeps/unix/sysv/linux/alpha/semctl.c: Remove file.
* sysdeps/unix/sysv/linux/arm/semctl.c: Likewise.
* sysdeps/unix/sysv/linux/microblaze/semctl.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/semctl.c: Use defaulf
implementation.
* sysdeps/unix/sysv/linux/semctl.c (__new_semctl): Use semctl
syscall if it is defined.
* sysdeps/unix/sysv/linux/generic/syscalls.list (semctl): Remove.
* sysdeps/unix/sysv/linux/alpha/syscalls.list (semctl): Likewise.
* sysdeps/unix/sysv/linux/hppa/syscalls.list (semctl): Likewise.
* sysdeps/unix/sysv/linux/ia64/syscalls.list (semctl): Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (semctl):
Likewise.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list (semctl): Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/Makefile | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/semctl.c | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/syscalls.list | 1 |
3 files changed, 1 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/Makefile b/sysdeps/unix/sysv/linux/alpha/Makefile index c24dc2e900..386b3fdd38 100644 --- a/sysdeps/unix/sysv/linux/alpha/Makefile +++ b/sysdeps/unix/sysv/linux/alpha/Makefile @@ -18,7 +18,7 @@ sysdep_routines += osf_select osf_gettimeofday osf_settimeofday \ osf_getrusage osf_wait4 # Support old ipc control -sysdep_routines += oldsemctl oldshmctl +sysdep_routines += oldshmctl CFLAGS-ioperm.c = -Wa,-mev6 endif diff --git a/sysdeps/unix/sysv/linux/alpha/semctl.c b/sysdeps/unix/sysv/linux/alpha/semctl.c deleted file mode 100644 index 4cb834ad97..0000000000 --- a/sysdeps/unix/sysv/linux/alpha/semctl.c +++ /dev/null @@ -1 +0,0 @@ -#include <sysdeps/unix/sysv/linux/arm/semctl.c> diff --git a/sysdeps/unix/sysv/linux/alpha/syscalls.list b/sysdeps/unix/sysv/linux/alpha/syscalls.list index 54c1752522..c12620a382 100644 --- a/sysdeps/unix/sysv/linux/alpha/syscalls.list +++ b/sysdeps/unix/sysv/linux/alpha/syscalls.list @@ -7,7 +7,6 @@ shmget - shmget i:iii __shmget shmget semop - semop i:ipi __semop semop semtimedop - semtimedop i:ipip semtimedop semget - semget i:iii __semget semget -oldsemctl EXTRA semctl i:iiii __old_semctl semctl@GLIBC_2.0 sigstack - sigstack 2 sigstack |