man: document execution context related settings

[elogind.git] / src / missing.h

diff --git a/src/missing.h b/src/missing.h
index 7db7d7d2e816906e85a08a2a971b7fe8ab39378e..3b4cb9cdeb28c70b3e4a018696f398c9b7da0fc2 100644 (file)
--- a/src/missing.h
+++ b/src/missing.h
@@ -26,11 +26,28 @@
 
 #include <sys/resource.h>
 #include <sys/syscall.h>
+#include <fcntl.h>
 
 #ifndef RLIMIT_RTTIME
 #define RLIMIT_RTTIME 15
 #endif
 
+#ifndef F_LINUX_SPECIFIC_BASE
+#define F_LINUX_SPECIFIC_BASE 1024
+#endif
+
+#ifndef F_SETPIPE_SZ
+#define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
+#endif
+
+#ifndef F_GETPIPE_SZ
+#define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
+#endif
+
+#ifndef IP_FREEBIND
+#define IP_FREEBIND 15
+#endif
+
 static inline int pivot_root(const char *new_root, const char *put_old) {
         return syscall(SYS_pivot_root, new_root, put_old);
 }