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authorGlenn L McGrath2002-08-23 17:19:26 +0000
committerGlenn L McGrath2002-08-23 17:19:26 +0000
commitfbef225c4b8d0fd3f1d34e3b0f80bf8e236861e6 (patch)
tree5df157074cf4a2a9198a159c02cff8a1850198c2
parent192ff35d9c068d105d350d9e9e822ff0db520646 (diff)
downloadbusybox-fbef225c4b8d0fd3f1d34e3b0f80bf8e236861e6.zip
busybox-fbef225c4b8d0fd3f1d34e3b0f80bf8e236861e6.tar.gz
Rewrite, its smaller
-rw-r--r--libbb/make_directory.c52
1 files changed, 22 insertions, 30 deletions
diff --git a/libbb/make_directory.c b/libbb/make_directory.c
index a06a410..ca5ce7d 100644
--- a/libbb/make_directory.c
+++ b/libbb/make_directory.c
@@ -3,6 +3,10 @@
* Mini make_directory implementation for busybox
*
* Copyright (C) 2001 Matt Kraai.
+ *
+ * Rewriten in 2002
+ * Copyright (C) 2002 Glenn McGrath
+ * Copyright (C) 2002 Vladimir N. Oleynik
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -35,37 +39,25 @@
int make_directory (char *path, long mode, int flags)
{
- if (!(flags & FILEUTILS_RECUR)) {
- if (mkdir (path, 0777) < 0) {
- perror_msg ("Cannot create directory `%s'", path);
- return -1;
- }
-
- if (mode != -1 && chmod (path, mode) < 0) {
- perror_msg ("Cannot set permissions of directory `%s'", path);
- return -1;
- }
- } else {
- struct stat st;
-
- if (stat (path, &st) < 0 && errno == ENOENT) {
- int status;
- char *buf, *parent;
- mode_t mask;
-
- mask = umask (0);
- umask (mask);
+ int ret;
- buf = xstrdup (path);
- parent = dirname (buf);
- status = make_directory (parent, (0777 & ~mask) | 0300,
- FILEUTILS_RECUR);
- free (buf);
-
- if (status < 0 || make_directory (path, mode, 0) < 0)
- return -1;
+ /* Calling apps probably should use 0777 instead of -1
+ * then we dont need this condition
+ */
+ if (mode == -1) {
+ mode = 0777;
+ }
+ if (flags == FILEUTILS_RECUR) {
+ char *pp = strrchr(path, '/');
+ if (pp) {
+ *pp = '\0';
+ make_directory(path, mode, flags);
+ *pp = '/';
}
}
-
- return 0;
+ ret = mkdir(path, mode);
+ if ( (ret == -1) && (errno != EEXIST) ) {
+ perror_msg("Cannot create directory %s", path);
+ }
+ return ret;
}