From 1611ab0d9b10ad3413f452c2b31a6c1c56dd6939 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 17 Feb 2012 23:10:00 -0500
Subject: add get_current_dir_name function

---
 src/misc/get_current_dir_name.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/misc/get_current_dir_name.c

(limited to 'src/misc')

diff --git a/src/misc/get_current_dir_name.c b/src/misc/get_current_dir_name.c
new file mode 100644
index 00000000..212edf31
--- /dev/null
+++ b/src/misc/get_current_dir_name.c
@@ -0,0 +1,12 @@
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <unistd.h>
+
+char *get_current_dir_name(void) {
+	char buf[PATH_MAX];
+	char* res = getenv("PWD");
+	if(res && *res) return strdup(res);
+	if(!getcwd(buf, sizeof(buf))) return NULL;
+	return strdup(buf);
+}
-- 
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