simplify some logic in scanf and remove redundant invalid-format check

[musl] / include / sys / mman.h

diff --git a/include/sys/mman.h b/include/sys/mman.h
index 4f87163..9a1e60f 100644 (file)
--- 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>
@@ -27,12 +33,22 @@ int munlockall (void);
 
 #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