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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 /sysdeps/unix/sysv/linux/s390/s390-64 | |
| parent | 1afc369f1aa153ffcfbc50b4e840bdf5746b705d (diff) | |
| download | glibc-8232e7d2097eb8e5ca5548ff1ae3f7257f274a87.tar.gz glibc-8232e7d2097eb8e5ca5548ff1ae3f7257f274a87.tar.xz glibc-8232e7d2097eb8e5ca5548ff1ae3f7257f274a87.zip | |
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 'sysdeps/unix/sysv/linux/s390/s390-64')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list index 924d182d69..40ed7c5b91 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list +++ b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list @@ -1,7 +1,6 @@ -# File name Caller Syscall name # args Strong name Weak names +# File name Caller Syscall name # args Strong name Weak names # semaphore and shm system calls -shmat - shmat i:ipi __shmat shmat -shmctl - shmctl i:iip __shmctl shmctl -shmdt - shmdt i:s __shmdt shmdt -shmget - shmget i:iii __shmget shmget +shmctl - shmctl i:iip __shmctl shmctl +shmdt - shmdt i:s __shmdt shmdt +shmget - shmget i:iii __shmget shmget |