[sbase] [dev] [ls] [PATCH] Add ls -A

[joshua]

Add ls -A.
I choose test in an else if due to long condition. Criticism welcome.

diff --git a/ls.c b/ls.c
index 8d2c3f6..03765c6 100644
--- a/ls.c
+++ b/ls.c
@@ -24,6 +24,7 @@ struct entry {
        ino_t   ino;
 };
 
+static int Aflag = 0;
 static int aflag = 0;
 static int cflag = 0;
 static int dflag = 0;
@@ -204,8 +205,11 @@ lsdir(const char *path)
        }
 
        while ((d = readdir(dp))) {
-               if (d->d_name[0] == '.' && !aflag)
+               if (d->d_name[0] == '.' && !aflag && !Aflag)
                        continue;
+               else if (Aflag)
+                       if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, 
"..") == 0)
+                               continue;
                if (Uflag){
                        mkent(&ent, d->d_name, Fflag || lflag || pflag || 
iflag, Lflag);
                        output(&ent);
@@ -269,6 +273,9 @@ main(int argc, char *argv[])
        case '1':
                /* ignore */
                break;
+       case 'A':
+               Aflag = 1;
+               break;
        case 'a':
                aflag = 1;
                break;

ls_Aflag.diff
Description: Binary data