X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmisc%2Fget_current_dir_name.c;h=782cddcd826e76c21fe035da49e6f4d890b12c17;hb=56fbaa3bbe73f12af2bfbbcf2adb196e6f9fe264;hp=e0f463b5caa21b2702dd9b4ba25994a6ab177c66;hpb=f96eb335e1ea050b781904d589bf8413131bee48;p=musl

diff --git a/src/misc/get_current_dir_name.c b/src/misc/get_current_dir_name.c
index e0f463b5..782cddcd 100644
--- a/src/misc/get_current_dir_name.c
+++ b/src/misc/get_current_dir_name.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>
@@ -6,11 +7,9 @@
 
 char *get_current_dir_name(void) {
 	struct stat a, b;
-	char buf[PATH_MAX];
 	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);
-	if(!getcwd(buf, sizeof(buf))) return NULL;
-	return strdup(buf);
+	return getcwd(0, 0);
 }