X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Fsys%2Fmman.h;h=9a1e60fff380c91749fc68b5fa67a2b61d42f52e;hp=6aede8bd9a7131b74ebee8202b2802579e1325ac;hb=662da62eb7cba808e98fe8ea65f6bbf55fa50f1e;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01

diff --git a/include/sys/mman.h b/include/sys/mman.h
index 6aede8bd..9a1e60ff 100644
--- a/include/sys/mman.h
+++ b/include/sys/mman.h
@@ -4,10 +4,16 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 #define __NEED_mode_t
 #define __NEED_size_t
 #define __NEED_off_t
 
+#if defined(_GNU_SOURCE)
+#define __NEED_ssize_t
+#endif
+
 #include <bits/alltypes.h>
 
 #include <bits/mman.h>
@@ -25,12 +31,24 @@ 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, ...);
+int remap_file_pages (void *, size_t, int, ssize_t, int);
+#endif
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+int madvise (void *, size_t, int);
+int mincore (void *, size_t, unsigned char *);
+#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