libunarchive: trivial code shrink

function                                             old     new   delta
header_verbose_list                                  257     237     -20

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/archival/libunarchive/header_verbose_list.c b/archival/libunarchive/header_verbose_list.c
index dc31003..102cd9e 100644 (file)
--- a/archival/libunarchive/header_verbose_list.c
+++ b/archival/libunarchive/header_verbose_list.c
@@ -11,18 +11,20 @@ void FAST_FUNC header_verbose_list(const file_header_t *file_header)
        struct tm *mtime = localtime(&(file_header->mtime));
 
 #if ENABLE_FEATURE_TAR_UNAME_GNAME
-       char uid[8];
-       char gid[8];
-       char *user = file_header->uname;
-       char *group = file_header->gname;
+       char uid[sizeof(int)*3 + 2];
+       /*char gid[sizeof(int)*3 + 2];*/
+       char *user;
+       char *group;
 
+       user = file_header->uname;
        if (user == NULL) {
-               snprintf(uid, sizeof(uid), "%u", (unsigned)file_header->uid);
+               sprintf(uid, "%u", (unsigned)file_header->uid);
                user = uid;
        }
+       group = file_header->gname;
        if (group == NULL) {
-               snprintf(gid, sizeof(gid), "%u", (unsigned)file_header->gid);
-               group = gid;
+               /*sprintf(gid, "%u", (unsigned)file_header->gid);*/
+               group = utoa(file_header->gid);
        }
        printf("%s %s/%s %9"OFF_FMT"u %4u-%02u-%02u %02u:%02u:%02u %s",
                bb_mode_string(file_header->mode),
@@ -37,10 +39,10 @@ void FAST_FUNC header_verbose_list(const file_header_t *file_header)
                mtime->tm_sec,
                file_header->name);
 #else /* !FEATURE_TAR_UNAME_GNAME */
-       printf("%s %d/%d %9"OFF_FMT"u %4u-%02u-%02u %02u:%02u:%02u %s",
+       printf("%s %u/%u %9"OFF_FMT"u %4u-%02u-%02u %02u:%02u:%02u %s",
                bb_mode_string(file_header->mode),
-               file_header->uid,
-               file_header->gid,
+               (unsigned)file_header->uid,
+               (unsigned)file_header->gid,
                file_header->size,
                1900 + mtime->tm_year,
                1 + mtime->tm_mon,