add_packed_ref(): teach function to overwrite existing refs

diff --git a/git-compat-util.h b/git-compat-util.h
index e626851fe98673b4ac546864030975870ab4dfa7..ab7552a7ce2e292df2875258fef6f8bd0438e115 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -319,6 +319,11 @@ extern char *gitdirname(char *);
 #define PRIo32 "o"
 #endif
 
+typedef uintmax_t timestamp_t;
+#define PRItime PRIuMAX
+#define parse_timestamp strtoumax
+#define TIME_MAX UINTMAX_MAX
+
 #ifndef PATH_SEP
 #define PATH_SEP ':'
 #endif
@@ -616,7 +621,7 @@ extern int git_lstat(const char *, struct stat *);
 #endif
 
 #define DEFAULT_PACKED_GIT_LIMIT \
-       ((1024L * 1024L) * (size_t)(sizeof(void*) >= 8 ? 8192 : 256))
+       ((1024L * 1024L) * (size_t)(sizeof(void*) >= 8 ? (32 * 1024L * 1024L) : 256))
 
 #ifdef NO_PREAD
 #define pread git_pread
@@ -798,8 +803,6 @@ extern FILE *xfopen(const char *path, const char *mode);
 extern FILE *xfdopen(int fd, const char *mode);
 extern int xmkstemp(char *template);
 extern int xmkstemp_mode(char *template, int mode);
-extern int odb_mkstemp(char *template, size_t limit, const char *pattern);
-extern int odb_pack_keep(char *name, size_t namesz, const unsigned char *sha1);
 extern char *xgetcwd(void);
 extern FILE *fopen_for_writing(const char *path);
 
@@ -886,6 +889,12 @@ static inline size_t xsize_t(off_t len)
 __attribute__((format (printf, 3, 4)))
 extern int xsnprintf(char *dst, size_t max, const char *fmt, ...);
 
+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX 256
+#endif
+
+extern int xgethostname(char *buf, size_t len);
+
 /* in ctype.c, for kwset users */
 extern const unsigned char tolower_trans_tbl[256];