Add documentation for the rest of commands.

diff --git a/read-cache.c b/read-cache.c
index 53f1da815bc2c23b25894663fa2cac17b08e64b2..5703f30b6a44c27a2ead3eb3a5ab17bcce670ad9 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -13,6 +13,16 @@ int cache_match_stat(struct cache_entry *ce, struct stat *st)
 {
        unsigned int changed = 0;
 
+       switch (ntohl(ce->ce_mode) & S_IFMT) {
+       case S_IFREG:
+               changed |= !S_ISREG(st->st_mode) ? TYPE_CHANGED : 0;
+               break;
+       case S_IFLNK:
+               changed |= !S_ISLNK(st->st_mode) ? TYPE_CHANGED : 0;
+               break;
+       default:
+               die("internal error: ce_mode is %o", ntohl(ce->ce_mode));
+       }
        if (ce->ce_mtime.sec != htonl(st->st_mtime))
                changed |= MTIME_CHANGED;
        if (ce->ce_ctime.sec != htonl(st->st_ctime))