sd-login: return size of arrays as return value in functions that generate an array

[elogind.git] / src / missing.h

diff --git a/src/missing.h b/src/missing.h
index 02b31b743493195a076c70ed5ab7f8f203b62050..a44390074fe14ae171053461c639e0e594b85595 100644 (file)
--- a/src/missing.h
+++ b/src/missing.h
@@ -80,6 +80,10 @@
 #define TIOCVHANGUP 0x5437
 #endif
 
+#ifndef IP_TRANSPARENT
+#define IP_TRANSPARENT 19
+#endif
+
 static inline int pivot_root(const char *new_root, const char *put_old) {
         return syscall(SYS_pivot_root, new_root, put_old);
 }
@@ -168,4 +172,8 @@ struct btrfs_ioctl_vol_args {
 #define MS_MOVE 8192
 #endif
 
+#ifndef MS_PRIVATE
+#define MS_PRIVATE  (1 << 18)
+#endif
+
 #endif