object name: introduce ':/<oneline prefix>' notation

diff --git a/index-pack.c b/index-pack.c
index 5f6d128a836f8ed9447f81280ae679e19c9939ff..fa9a0e74892ce35d8d9a3b9e0d4e2c1c0c9e8dab 100644 (file)
--- a/index-pack.c
+++ b/index-pack.c
@@ -638,7 +638,7 @@ static void readjust_pack_header_and_sha1(unsigned char *sha1)
        /* Rewrite pack header with updated object number */
        if (lseek(output_fd, 0, SEEK_SET) != 0)
                die("cannot seek back: %s", strerror(errno));
-       if (xread(output_fd, &hdr, sizeof(hdr)) != sizeof(hdr))
+       if (read_in_full(output_fd, &hdr, sizeof(hdr)) != sizeof(hdr))
                die("cannot read pack header back: %s", strerror(errno));
        hdr.hdr_entries = htonl(nr_objects);
        if (lseek(output_fd, 0, SEEK_SET) != 0)
@@ -814,7 +814,7 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
                char buf[48];
                int len = snprintf(buf, sizeof(buf), "%s\t%s\n",
                                   report, sha1_to_hex(sha1));
-               xwrite(1, buf, len);
+               write_or_die(1, buf, len);
 
                /*
                 * Let's just mimic git-unpack-objects here and write
@@ -849,9 +849,9 @@ int main(int argc, char **argv)
                                fix_thin_pack = 1;
                        } else if (!strcmp(arg, "--keep")) {
                                keep_msg = "";
-                       } else if (!strncmp(arg, "--keep=", 7)) {
+                       } else if (!prefixcmp(arg, "--keep=")) {
                                keep_msg = arg + 7;
-                       } else if (!strncmp(arg, "--pack_header=", 14)) {
+                       } else if (!prefixcmp(arg, "--pack_header=")) {
                                struct pack_header *hdr;
                                char *c;