The function is like real_path(), except that it returns NULL on error
instead of dying.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Jeff King <peff@peff.net>
return real_path_internal(path, 1);
}
+const char *real_path_if_valid(const char *path)
+{
+ return real_path_internal(path, 0);
+}
+
static const char *get_pwd_cwd(void)
{
static char cwd[PATH_MAX + 1];
}
int is_directory(const char *);
const char *real_path(const char *path);
+const char *real_path_if_valid(const char *path);
const char *absolute_path(const char *path);
const char *relative_path(const char *abs, const char *base);
int normalize_path_copy(char *dst, const char *src);