From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001
From: Vladimir Azarov <avm@intermediate-node.net>
Date: Tue, 1 Oct 2024 15:47:05 +0200
Subject: Initial version

---
 src/misc/get_current_dir_name.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 src/misc/get_current_dir_name.c

(limited to 'src/misc/get_current_dir_name.c')

diff --git a/src/misc/get_current_dir_name.c b/src/misc/get_current_dir_name.c
new file mode 100644
index 0000000..782cddc
--- /dev/null
+++ b/src/misc/get_current_dir_name.c
@@ -0,0 +1,15 @@
+#define _GNU_SOURCE
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+char *get_current_dir_name(void) {
+	struct stat a, b;
+	char *res = getenv("PWD");
+	if (res && *res && !stat(res, &a) && !stat(".", &b)
+	    && (a.st_dev == b.st_dev) && (a.st_ino == b.st_ino))
+		return strdup(res);
+	return getcwd(0, 0);
+}
-- 
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