From 4acfc287d859bc643c9f9fa63d82e8c90b984d7c Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Thu, 9 May 2019 22:49:28 +0000 Subject: ipc: prefer SYS_ipc when it is defined Linux v5.1 introduced ipc syscalls on targets where previously only SYS_ipc was available, change the logic such that the ipc code keeps using SYS_ipc which works backward compatibly on older kernels. This changes behaviour on microblaze which had both mechanisms, now SYS_ipc will be used instead of separate syscalls. --- src/ipc/shmat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/ipc/shmat.c') diff --git a/src/ipc/shmat.c b/src/ipc/shmat.c index 38db92f9..8c7407d1 100644 --- a/src/ipc/shmat.c +++ b/src/ipc/shmat.c @@ -2,7 +2,7 @@ #include "syscall.h" #include "ipc.h" -#ifdef SYS_shmat +#ifndef SYS_ipc void *shmat(int id, const void *addr, int flag) { return (void *)syscall(SYS_shmat, id, addr, flag); -- cgit v1.2.1