[dev] [sbase] [PATCH] ls: List directory contents if file is a symlink to a directory

[Michael Forney]

---
 ls.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ls.c b/ls.c
index b48391b..90193cc 100644
--- a/ls.c
+++ b/ls.c
@@ -21,6 +21,7 @@ typedef struct {
        off_t size;
        time_t mtime;
        ino_t ino;
+       int isdir;
 } Entry;
 
 static int entcmp(const void *, const void *);
@@ -117,7 +118,7 @@ entcmp(const void *va, const void *vb)
 static void
 ls(Entry *ent)
 {
-       if (S_ISDIR(ent->mode) && !dflag) {
+       if (ent->isdir && !dflag) {
                lsdir(ent->name);
        } else {
                output(ent);
@@ -191,6 +192,7 @@ mkent(Entry *ent, char *path, int dostat)
        ent->size   = st.st_size;
        ent->mtime  = st.st_mtime;
        ent->ino    = st.st_ino;
+       ent->isdir  = S_ISLNK(ent->mode) && stat(path, &st) == 0 && 
S_ISDIR(st.st_mode);
 }
 
 static char *
-- 
2.1.3.1.g339ec9c