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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-10-26 18:04:48 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2016-12-28 20:31:05 -0200 |
| commit | 8232e7d2097eb8e5ca5548ff1ae3f7257f274a87 (patch) | |
| tree | 22600c77563c75b0a6485fe61bac68bcdcb9d635 /ChangeLog | |
| parent | 1afc369f1aa153ffcfbc50b4e840bdf5746b705d (diff) | |
| download | glibc-8232e7d2097eb8e5ca5548ff1ae3f7257f274a87.zip glibc-8232e7d2097eb8e5ca5548ff1ae3f7257f274a87.tar.gz glibc-8232e7d2097eb8e5ca5548ff1ae3f7257f274a87.tar.bz2 | |
Use shmat syscall for Linux implementation
This patch add a direct call to shmat syscall if it is supported by
kernel features.
Checked on x86_64, i686, powerpc64le, aarch64, and armhf.
* sysdeps/unix/sysv/linux/alpha/syscalls.list (shmat): Remove.
* sysdeps/unix/sysv/linux/arm/syscalls.list (shmat): Likewise.
* sysdeps/unix/sysv/linux/generic/syscalls.list (shmat): Likewise.
* sysdeps/unix/sysv/linux/hppa/syscalls.list (shmat): Likewise.
* sysdeps/unix/sysv/linux/ia64/syscalls.list (shmat): Likewise.
* sysdeps/unix/sysv/linux/microblaze/syscalls.list (shmat): Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (shmat):
Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (shmat):
Likewise.
* sysdeps/unix/sysv/linux/x86_64/syscalls.list (shmat): Likewise.
* sysdeps/unix/sysv/linux/alpha/kernel-features.h (__NR_shmat):
Define to __NR_osf_shmat.
* sysdeps/unix/sysv/linux/shmat.c (shmat): Use shmat syscall if it is
defined.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -1,5 +1,21 @@ 2016-12-28 Adhemerval Zanella <adhemerval.zanella@linaro.org> + * sysdeps/unix/sysv/linux/alpha/syscalls.list (shmat): Remove. + * sysdeps/unix/sysv/linux/arm/syscalls.list (shmat): Likewise. + * sysdeps/unix/sysv/linux/generic/syscalls.list (shmat): Likewise. + * sysdeps/unix/sysv/linux/hppa/syscalls.list (shmat): Likewise. + * sysdeps/unix/sysv/linux/ia64/syscalls.list (shmat): Likewise. + * sysdeps/unix/sysv/linux/microblaze/syscalls.list (shmat): Likewise. + * sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (shmat): + Likewise. + * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (shmat): + Likewise. + * sysdeps/unix/sysv/linux/x86_64/syscalls.list (shmat): Likewise. + * sysdeps/unix/sysv/linux/alpha/kernel-features.h (__NR_shmat): + Define to __NR_osf_shmat. + * sysdeps/unix/sysv/linux/shmat.c (shmat): Use shmat syscall if it is + defined. + * sysvipc/Makefile (tests): Add test-sysvsem. * sysvipc/test-sysvsem.c: New file. |