fix shmdt syscall calling convention on old archs

diff --git a/src/ipc/shmdt.c b/src/ipc/shmdt.c
index 2e198b3..d4fac8f 100644 (file)
--- a/src/ipc/shmdt.c
+++ b/src/ipc/shmdt.c
@@ -7,6 +7,6 @@ int shmdt(const void *addr)
 #ifdef SYS_shmdt
        return syscall(SYS_shmdt, addr);
 #else
 #ifdef SYS_shmdt
        return syscall(SYS_shmdt, addr);
 #else

-       return syscall(SYS_ipc, IPCOP_shmdt, addr);
+       return syscall(SYS_ipc, IPCOP_shmdt, 0, 0, 0, addr);

 #endif
 }
 #endif
 }