From 765cdd0bffd77960ae852104fc4ea5edcdb8aed3 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Fri, 11 Oct 2019 11:39:04 -0300 Subject: sysvipc: Implement semop based on semtimedop Besides semop being a subset of semtimedop, new 32-bit architectures on Linux are not expected to provide the syscall (only the 64-bit time semtimedop). Also, Linux 5.1 only wired-up semtimedop for the 64-bit architectures that missed it (powerpc, s390, and sparc). This simplifies the code to support it. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Florian Weimer --- sysdeps/unix/sysv/linux/semtimedop.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'sysdeps/unix/sysv/linux/semtimedop.c') diff --git a/sysdeps/unix/sysv/linux/semtimedop.c b/sysdeps/unix/sysv/linux/semtimedop.c index f34a7fb920..09c18d9781 100644 --- a/sysdeps/unix/sysv/linux/semtimedop.c +++ b/sysdeps/unix/sysv/linux/semtimedop.c @@ -24,8 +24,8 @@ /* Perform user-defined atomical operation of array of semaphores. */ int -semtimedop (int semid, struct sembuf *sops, size_t nsops, - const struct timespec *timeout) +__semtimedop (int semid, struct sembuf *sops, size_t nsops, + const struct timespec *timeout) { #ifdef __ASSUME_DIRECT_SYSVIPC_SYSCALLS return INLINE_SYSCALL_CALL (semtimedop, semid, sops, nsops, timeout); @@ -34,3 +34,4 @@ semtimedop (int semid, struct sembuf *sops, size_t nsops, SEMTIMEDOP_IPC_ARGS (nsops, sops, timeout)); #endif } +weak_alias (__semtimedop, semtimedop) -- cgit v1.2.3