add timerfd interfaces (untested)

[musl] / include / sys / mman.h

diff --git a/include/sys/mman.h b/include/sys/mman.h
index 6aede8b..0fa32e6 100644 (file)
--- a/include/sys/mman.h
+++ b/include/sys/mman.h
@@ -4,6 +4,8 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 #define __NEED_mode_t
 #define __NEED_size_t
 #define __NEED_off_t
@@ -25,12 +27,22 @@ int munlock (const void *, size_t);
 int mlockall (int);
 int munlockall (void);
 
-/* linux extension */
+#ifdef _GNU_SOURCE
 void *mremap (void *, size_t, size_t, int, ...);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int madvise (void *, size_t, int);
+#endif
 
 int shm_open (const char *, int, mode_t);
 int shm_unlink (const char *);
 
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
+#define mmap64 mmap
+#define off64_t off_t
+#endif
+
 #ifdef __cplusplus
 }
 #endif