fix regressions in app compatibility from previous sys/ipc.h changes

[musl] / include / sys / ipc.h

diff --git a/include/sys/ipc.h b/include/sys/ipc.h
index 9de9f3e..c5a3981 100644 (file)
--- a/include/sys/ipc.h
+++ b/include/sys/ipc.h
@@ -4,6 +4,8 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 #define __NEED_uid_t
 #define __NEED_gid_t
 #define __NEED_mode_t
@@ -11,13 +13,30 @@ extern "C" {
 
 #include <bits/alltypes.h>
 
+#define __ipc_perm_key __key
+#define __ipc_perm_seq __seq
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define __key key
+#define __seq seq
+#endif
+
 #include <bits/ipc.h>
 
+#define IPC_CREAT  01000
+#define IPC_EXCL   02000
+#define IPC_NOWAIT 04000
+
+#define IPC_RMID 0
+#define IPC_SET  1
+#define IPC_STAT 2
+#define IPC_INFO 3
+
+#define IPC_PRIVATE ((key_t) 0)
+
 key_t ftok (const char *, int);
 
 #ifdef __cplusplus
 }
 #endif
 #endif
-
-