return 0;
}
-static const char *get_pwd_cwd(void)
-{
- static char cwd[PATH_MAX + 1];
- char *pwd;
- struct stat cwd_stat, pwd_stat;
- if (getcwd(cwd, PATH_MAX) == NULL)
- return NULL;
- pwd = getenv("PWD");
- if (pwd && strcmp(pwd, cwd)) {
- stat(cwd, &cwd_stat);
- if (!stat(pwd, &pwd_stat) &&
- pwd_stat.st_dev == cwd_stat.st_dev &&
- pwd_stat.st_ino == cwd_stat.st_ino) {
- strlcpy(cwd, pwd, PATH_MAX);
- }
- }
- return cwd;
-}
-
-const char *make_nonrelative_path(const char *path)
-{
- static char buf[PATH_MAX + 1];
-
- if (is_absolute_path(path)) {
- if (strlcpy(buf, path, PATH_MAX) >= PATH_MAX)
- die ("Too long path: %.*s", 60, path);
- } else {
- const char *cwd = get_pwd_cwd();
- if (!cwd)
- die("Cannot determine the current working directory");
- if (snprintf(buf, PATH_MAX, "%s/%s", cwd, path) >= PATH_MAX)
- die ("Too long path: %.*s", 60, path);
- }
- return buf;
-}
-
const char *make_relative_path(const char *abs, const char *base)
{
static char buf[PATH_MAX + 1];