From 8232e7d2097eb8e5ca5548ff1ae3f7257f274a87 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 26 Oct 2016 18:04:48 -0200 Subject: 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. --- sysdeps/unix/sysv/linux/generic/syscalls.list | 1 - 1 file changed, 1 deletion(-) (limited to 'sysdeps/unix/sysv/linux/generic/syscalls.list') diff --git a/sysdeps/unix/sysv/linux/generic/syscalls.list b/sysdeps/unix/sysv/linux/generic/syscalls.list index e12fb3e8b1..0df73a9e2b 100644 --- a/sysdeps/unix/sysv/linux/generic/syscalls.list +++ b/sysdeps/unix/sysv/linux/generic/syscalls.list @@ -3,7 +3,6 @@ # SysV APIs shmget - shmget i:iii __shmget shmget shmctl - shmctl i:iip __shmctl shmctl -shmat - shmat i:ipi __shmat shmat shmdt - shmdt i:s __shmdt shmdt # Socket APIs -- cgit 1.4.1