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| author | Szabolcs Nagy <nsz@port70.net> | 2019-05-09 22:49:28 +0000 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2019-07-01 14:17:59 -0400 |
| commit | 4acfc287d859bc643c9f9fa63d82e8c90b984d7c (patch) | |
| tree | 21ca5531740752becb7a0927339c8c995db45c0a /src/ipc/shmget.c | |
| parent | mips64: fix syscall numbers of io_pgetevents and rseq (diff) | |
| download | grovel-4acfc287d859bc643c9f9fa63d82e8c90b984d7c.tar.gz grovel-4acfc287d859bc643c9f9fa63d82e8c90b984d7c.tar.xz | |
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.
Diffstat (limited to '')
| -rw-r--r-- | src/ipc/shmget.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ipc/shmget.c b/src/ipc/shmget.c index b44f9d68..7521b5fa 100644 --- a/src/ipc/shmget.c +++ b/src/ipc/shmget.c @@ -6,7 +6,7 @@ int shmget(key_t key, size_t size, int flag) { if (size > PTRDIFF_MAX) size = SIZE_MAX; -#ifdef SYS_shmget +#ifndef SYS_ipc return syscall(SYS_shmget, key, size, flag); #else return syscall(SYS_ipc, IPCOP_shmget, key, size, flag); |