Flesh out <sys/msg.h>, <sys/sem.h>, <sys/shm.h>.
Also fix <sys/ipc.h>.
Not useful except to systems/bringup folks for testing. Trivial tests
added, and double-checked under strace to see that things look right.
x86 -- which works differently to everything else -- tested on the host.
Bug: http://b/27952303
Change-Id: I328534e994ae9e90755f545478fba03038c0bb94
diff --git a/libc/kernel/uapi/linux/sem.h b/libc/kernel/uapi/linux/sem.h
index 4f3632b..6916556 100644
--- a/libc/kernel/uapi/linux/sem.h
+++ b/libc/kernel/uapi/linux/sem.h
@@ -32,8 +32,8 @@
#define SEM_STAT 18
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define SEM_INFO 19
-struct semid_ds {
- struct ipc_perm sem_perm;
+struct __kernel_legacy_semid_ds {
+ struct __kernel_legacy_ipc_perm sem_perm;
__kernel_time_t sem_otime;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
__kernel_time_t sem_ctime;
@@ -54,7 +54,7 @@
};
union semun {
int val;
- struct semid_ds __user * buf;
+ struct __kernel_legacy_semid_ds __user * buf;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
unsigned short __user * array;
struct seminfo __user * __buf;