bore

commit a97b9c6c4884c84aa31216779336b289af1b4cbd
parent 4aab5d90ec47ab29ac7c9ac5d8218c1a1723f7e2
Author: phoebos <ben@bvnf.space>
Date:   Tue, 12 Oct 2021 11:25:00 +0100

ls: add -i

Diffstat:
M
PROGRESS
 | 
2
+-
M
ls.c
 | 
17
+++++++++++++----

2 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/PROGRESS b/PROGRESS
@@ -22,7 +22,7 @@
 [ ] id
 [ ] kill
 [ ] ln
-[ ] ls [-1AFap]
+[ ] ls [-1AFaip]
 [ ] mkdir
 [ ] more
 [ ] mv
diff --git a/ls.c b/ls.c
@@ -12,17 +12,22 @@ enum {
     FLAG_A = 1 << 1,
     FLAG_F = 1 << 2,
     FLAG_a = 1 << 3,
-    FLAG_l = 1 << 4,
-    FLAG_p = 1 << 5,
+    FLAG_i = 1 << 4,
+    FLAG_l = 1 << 5,
+    FLAG_p = 1 << 6,
 };
 
 struct ent {
     const char *name;
+    ino_t ino;
     mode_t mode;
 };
 
 int
 printname(struct ent *e, int flags) {
+    if (flags & FLAG_i)
+        printf("%lu ", e->ino);
+
     printf("%s", e->name);
 
     char s = 0;
@@ -85,6 +90,7 @@ ls(const char *path, int flags) {
             }
             struct ent e = {
                 dp[i]->d_name,
+                stt.st_ino,
                 stt.st_mode,
             };
 
@@ -105,7 +111,7 @@ main(int argc, char **argv) {
     int c, flags, ret_val;
     flags = ret_val = 0;
 
-    while ((c = getopt(argc, argv, "1AFahlp")) != -1) {
+    while ((c = getopt(argc, argv, "1AFahilp")) != -1) {
         switch (c) {
             case '1':
                 flags |= FLAG_1;
@@ -120,8 +126,11 @@ main(int argc, char **argv) {
                 flags |= FLAG_a;
                 break;
             case 'h':
-                printf("usage: %s [-1AFalp]\n", argv[0]);
+                printf("usage: %s [-1AFailp]\n", argv[0]);
                 return 0;
+            case 'i':
+                flags |= FLAG_i;
+                break;
             case 'l':
                 flags |= FLAG_l | FLAG_1;
                 break;