From 0910bee606b629c9110ab18d286f13273ba9876d Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Sun, 10 Dec 2023 01:07:15 -0500
Subject: Add isempty_dir() function

---
 src/utils.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/utils.c')

diff --git a/src/utils.c b/src/utils.c
index 7fe98b8..6aa9ffb 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -465,4 +465,23 @@ char *xmkstemp(FILE **fp) {
     }
     char *path = strdup(t_name);
     return path;
+}
+
+int isempty_dir(const char *path) {
+    DIR *dp;
+    struct dirent *rec;
+    size_t count = 0;
+
+    dp = opendir(path);
+    if (!dp) {
+        return -1;
+    }
+    while ((rec = readdir(dp)) != NULL) {
+        if (!strcmp(rec->d_name, ".") || !strcmp(rec->d_name, "..")) {
+            continue;
+        }
+        count++;
+    }
+
+    return count == 0;
 }
\ No newline at end of file
-- 
cgit