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-rw-r--r--cache.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/cache.h b/cache.h
index 514adb8..5987d4c 100644
--- a/cache.h
+++ b/cache.h
@@ -11,7 +11,9 @@
#include <string.h>
#include <errno.h>
#include <limits.h>
+#ifndef NO_MMAP
#include <sys/mman.h>
+#endif
#include <sys/param.h>
#include <netinet/in.h>
#include <sys/types.h>
@@ -356,4 +358,18 @@ extern void packed_object_info_detail(struct pack_entry *, char *, unsigned long
/* Dumb servers support */
extern int update_server_info(int);
+#ifdef NO_MMAP
+
+#ifndef PROT_READ
+#define PROT_READ 1
+#define PROT_WRITE 2
+#define MAP_PRIVATE 1
+#define MAP_FAILED ((void*)-1)
+#endif
+
+extern void *gitfakemmap(void *start, size_t length, int prot , int flags, int fd, off_t offset);
+extern int gitfakemunmap(void *start, size_t length);
+
+#endif
+
#endif /* CACHE_H */