blob: 02b57a6cf9d0351fd6962cdb36f1a97301276fcb [file] [log] [blame]
#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);
}