X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=local-fetch.c;h=ffa4887570319a2cbcf4042bd6e00063a48a4b6d;hb=5e3a620cd5f7baaf27198192a614271c6145ec3b;hp=0a071144b584a419270d0bc8bf34273b85962de0;hpb=0ffdbbfe36a25682cbb2e6b18b9217c93c97b424;p=git.git

diff --git a/local-fetch.c b/local-fetch.c
index 0a071144..ffa48875 100644
--- a/local-fetch.c
+++ b/local-fetch.c
@@ -83,31 +83,23 @@ static int copy_file(const char *source, char *dest, const char *hex,
 		}
 	}
 	if (use_filecopy) {
-		int ifd, ofd, status;
-		struct stat st;
-		void *map;
+		int ifd, ofd, status = 0;
+
 		ifd = open(source, O_RDONLY);
-		if (ifd < 0 || fstat(ifd, &st) < 0) {
-			int err = errno;
-			if (ifd >= 0)
-				close(ifd);
-			if (!warn_if_not_exists && err == ENOENT)
+		if (ifd < 0) {
+			if (!warn_if_not_exists && errno == ENOENT)
 				return -1;
 			fprintf(stderr, "cannot open %s\n", source);
 			return -1;
 		}
-		map = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, ifd, 0);
-		close(ifd);
-		if (map == MAP_FAILED) {
-			fprintf(stderr, "cannot mmap %s\n", source);
+		ofd = open(dest, O_WRONLY | O_CREAT | O_EXCL, 0666);
+		if (ofd < 0) {
+			fprintf(stderr, "cannot open %s\n", dest);
+			close(ifd);
 			return -1;
 		}
-		ofd = open(dest, O_WRONLY | O_CREAT | O_EXCL, 0666);
-		status = ((ofd < 0) ||
-			  (write(ofd, map, st.st_size) != st.st_size));
-		munmap(map, st.st_size);
-		if (ofd >= 0)
-			close(ofd);
+		status = copy_fd(ifd, ofd);
+		close(ofd);
 		if (status)
 			fprintf(stderr, "cannot write %s\n", dest);
 		else
@@ -215,6 +207,9 @@ int main(int argc, char **argv)
 	char *commit_id;
 	int arg = 1;
 
+	setup_git_directory();
+	git_config(git_default_config);
+
 	while (arg < argc && argv[arg][0] == '-') {
 		if (argv[arg][1] == 't')
 			get_tree = 1;
@@ -245,6 +240,7 @@ int main(int argc, char **argv)
 		usage(local_pull_usage);
 	commit_id = argv[arg];
 	path = argv[arg + 1];
+	write_ref_log_details = path;
 
 	if (pull(commit_id))
 		return 1;