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| author | Rich Felker <dalias@aerifal.cx> | 2011-04-05 16:33:55 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-04-05 16:33:55 -0400 |
| commit | 8bb82b4e58cb4dedb276151c47a799c1e51af230 (patch) | |
| tree | e66f3383300fc7be6fa04ce824394c6ff953c84c /src/ipc/msgrcv.c | |
| parent | 0438e9fd63bedaa43173fc26b567568ecddac55d (diff) | |
| download | musl-8bb82b4e58cb4dedb276151c47a799c1e51af230.tar.gz musl-8bb82b4e58cb4dedb276151c47a799c1e51af230.tar.bz2 musl-8bb82b4e58cb4dedb276151c47a799c1e51af230.tar.xz musl-8bb82b4e58cb4dedb276151c47a799c1e51af230.zip | |
add sysv ipc message queues (completely untested)
Diffstat (limited to 'src/ipc/msgrcv.c')
| -rw-r--r-- | src/ipc/msgrcv.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/ipc/msgrcv.c b/src/ipc/msgrcv.c new file mode 100644 index 00000000..ee071766 --- /dev/null +++ b/src/ipc/msgrcv.c @@ -0,0 +1,17 @@ +#include <sys/msg.h> +#include "syscall.h" +#include "ipc.h" +#include "libc.h" + +ssize_t msgrcv(int q, void *m, size_t len, long type, int flag) +{ + ssize_t r; + CANCELPT_BEGIN; +#ifdef __NR_msgrcv + r = syscall(SYS_msgrcv, q, m, len, type, flag); +#else + r = syscall(SYS_ipc, IPCOP_msgrcv, q, len, flag, ((long[]){ (long)m, type })); +#endif + CANCELPT_END; + return r; +} |