fsmonitor: teach git to optionally utilize a file system monitor to speed up detecting new or changed files.

diff --git a/git-compat-util.h b/git-compat-util.h
index db9c22de7693af4e905fdeb0a1766ba4469eda94..6678b488cc73851d468094deb5352d311ab310d0 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -749,8 +749,6 @@ const char *inet_ntop(int af, const void *src, char *dst, size_t size);
 extern int git_atexit(void (*handler)(void));
 #endif
 
-extern void release_pack_memory(size_t);
-
 typedef void (*try_to_free_t)(size_t);
 extern try_to_free_t set_try_to_free_routine(try_to_free_t);
 
@@ -828,6 +826,14 @@ static inline void copy_array(void *dst, const void *src, size_t n, size_t size)
                memcpy(dst, src, st_mult(size, n));
 }
 
+#define MOVE_ARRAY(dst, src, n) move_array((dst), (src), (n), sizeof(*(dst)) + \
+       BUILD_ASSERT_OR_ZERO(sizeof(*(dst)) == sizeof(*(src))))
+static inline void move_array(void *dst, const void *src, size_t n, size_t size)
+{
+       if (n)
+               memmove(dst, src, st_mult(size, n));
+}
+
 /*
  * These functions help you allocate structs with flex arrays, and copy
  * the data directly into the array. For example, if you had: