pack-objects: pass fullname down to add_object_entry()

diff --git a/git-compat-util.h b/git-compat-util.h
index 5f6a281b78245bbb4e1e480d81cfb8c1b4cfa6ac..6bd8987b2774774fbbd3747a2b571b66ad78727b 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -13,6 +13,17 @@
 
 #define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
 
+#ifdef __GNUC__
+#define TYPEOF(x) (__typeof__(x))
+#else
+#define TYPEOF(x)
+#endif
+
+#define MSB(x, bits) ((x) & TYPEOF(x)(~0ULL << (sizeof(x) * 8 - (bits))))
+
+/* Approximation of the length of the decimal representation of this type. */
+#define decimal_length(x)      ((int)(sizeof(x) * 2.56 + 0.5) + 1)
+
 #if !defined(__APPLE__) && !defined(__FreeBSD__)
 #define _XOPEN_SOURCE 600 /* glibc2 and AIX 5.3L need 500, OpenBSD needs 600 for S_ISLNK() */
 #define _XOPEN_SOURCE_EXTENDED 1 /* AIX 5.3L needs this */
@@ -156,13 +167,13 @@ extern size_t gitstrlcpy(char *, const char *, size_t);
 extern uintmax_t gitstrtoumax(const char *, char **, int);
 #endif
 
-extern void release_pack_memory(size_t);
+extern void release_pack_memory(size_t, int);
 
 static inline char* xstrdup(const char *str)
 {
        char *ret = strdup(str);
        if (!ret) {
-               release_pack_memory(strlen(str) + 1);
+               release_pack_memory(strlen(str) + 1, -1);
                ret = strdup(str);
                if (!ret)
                        die("Out of memory, strdup failed");
@@ -176,7 +187,7 @@ static inline void *xmalloc(size_t size)
        if (!ret && !size)
                ret = malloc(1);
        if (!ret) {
-               release_pack_memory(size);
+               release_pack_memory(size, -1);
                ret = malloc(size);
                if (!ret && !size)
                        ret = malloc(1);
@@ -189,13 +200,26 @@ static inline void *xmalloc(size_t size)
        return ret;
 }
 
+static inline char *xstrndup(const char *str, size_t len)
+{
+       char *p;
+
+       p = memchr(str, '\0', len);
+       if (p)
+               len = p - str;
+       p = xmalloc(len + 1);
+       memcpy(p, str, len);
+       p[len] = '\0';
+       return p;
+}
+
 static inline void *xrealloc(void *ptr, size_t size)
 {
        void *ret = realloc(ptr, size);
        if (!ret && !size)
                ret = realloc(ptr, 1);
        if (!ret) {
-               release_pack_memory(size);
+               release_pack_memory(size, -1);
                ret = realloc(ptr, size);
                if (!ret && !size)
                        ret = realloc(ptr, 1);
@@ -211,7 +235,7 @@ static inline void *xcalloc(size_t nmemb, size_t size)
        if (!ret && (!nmemb || !size))
                ret = calloc(1, 1);
        if (!ret) {
-               release_pack_memory(nmemb * size);
+               release_pack_memory(nmemb * size, -1);
                ret = calloc(nmemb, size);
                if (!ret && (!nmemb || !size))
                        ret = calloc(1, 1);
@@ -228,7 +252,7 @@ static inline void *xmmap(void *start, size_t length,
        if (ret == MAP_FAILED) {
                if (!length)
                        return NULL;
-               release_pack_memory(length);
+               release_pack_memory(length, fd);
                ret = mmap(start, length, prot, flags, fd, offset);
                if (ret == MAP_FAILED)
                        die("Out of memory? mmap failed: %s", strerror(errno));