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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-10-26 18:20:36 -0200 |
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| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-12-28 20:31:05 -0200 |
| commit | e01f79e4126f5d21a0f83cee83b156fe5ad39940 (patch) | |
| tree | c96b3133403964cb9591344d35c6f75ed15dd60c /nptl/tst-once2.c | |
| parent | 8232e7d2097eb8e5ca5548ff1ae3f7257f274a87 (diff) | |
| download | glibc-e01f79e4126f5d21a0f83cee83b156fe5ad39940.tar.gz glibc-e01f79e4126f5d21a0f83cee83b156fe5ad39940.tar.xz glibc-e01f79e4126f5d21a0f83cee83b156fe5ad39940.zip | |
Consolidate Linux shmctl implementation
This patch consolidates the shmctl Linux implementation in only one default file, sysdeps/unix/sysv/linux/shmctl.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 oldshmctl. * sysdeps/unix/sysv/linux/alpha/syscalls.list (shmctl): Remove. * sysdeps/unix/sysv/linux/arm/syscalls.list (shmctl): Likewise. * sysdeps/unix/sysv/linux/generic/syscalls.list (shmctl): Likewise. * sysdeps/unix/sysv/linux/hppa/syscalls.list (shmctl): Likewise. * sysdeps/unix/sysv/linux/ia64/syscalls.list (shmctl): Likewise. * sysdeps/unix/sysv/linux/microblaze/syscalls.list (shmctl): Likewise. * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (shmctl): Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (shmctl): Likewise. * sysdeps/unix/sysv/linux/x86_64/syscalls.list (shmctl): Likewise. * sysdeps/unix/sysv/linux/alpha/shmctl.c: Remove file. * sysdeps/unix/sysv/linux/arm/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/microblaze/shmctl.c: Likewise. * sysdeps/unix/sysv/linux/mips/mips64/shmctl.c: Use default implementation. * sysdeps/unix/sysv/linux/shmctl.c (__new_shmctl): Use shmctl syscall if it is defined.
Diffstat (limited to 'nptl/tst-once2.c')
0 files changed, 0 insertions, 0 deletions