snap.c: Add missing include to make it compile on FreeBSD.

[dss.git] / fd.c

diff --git a/fd.c b/fd.c
index 4ac61709da8a2ddc6b4077cf51c5053d30777dab..7b23df223396959728b7064d4088c2d69233dd68 100644 (file)
--- a/fd.c
+++ b/fd.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (C) 2006-2008 Andre Noll <maan@systemlinux.org>
+ *
+ * Licensed under the GPL v2. For licencing details see COPYING.
+ */
+
 #include <unistd.h>
 #include <assert.h>
 #include <string.h>
@@ -35,11 +41,8 @@ int for_each_subdir(int (*func)(const char *, void *), void *private_data)
        int ret;
        DIR *dir = opendir(".");
 
-       if (!dir) {
-               ret = -ERRNO_TO_DSS_ERROR(errno);
-               make_err_msg("opendir(\".\") failed");
-               return ret;
-       }
+       if (!dir)
+               return -ERRNO_TO_DSS_ERROR(errno);
        while ((entry = readdir(dir))) {
                mode_t m;
                struct stat s;
@@ -51,7 +54,6 @@ int for_each_subdir(int (*func)(const char *, void *), void *private_data)
                ret = lstat(entry->d_name, &s) == -1;
                if (ret == -1) {
                        ret = -ERRNO_TO_DSS_ERROR(errno);
-                       make_err_msg("lstat(\"%s\") failed", entry->d_name);
                        goto out;
                }
                m = s.st_mode;
@@ -75,13 +77,9 @@ out:
  */
 int dss_chdir(const char *path)
 {
-       int ret = chdir(path);
-
-       if (ret >= 0)
+       if (chdir(path) >= 0)
                return 1;
-       ret = -ERRNO_TO_DSS_ERROR(errno);
-       make_err_msg("chdir to %s failed", path);
-       return ret;
+       return -ERRNO_TO_DSS_ERROR(errno);
 }
 
 /**