Prep v221: Update and clean up build system to sync with upstream

[elogind.git] / src / shared / device-nodes.c

diff --git a/src/shared/device-nodes.c b/src/shared/device-nodes.c
deleted file mode 100644 (file)
index 9d5af72..0000000
--- a/src/shared/device-nodes.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2008-2011 Kay Sievers
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdio.h>
-
-#include "device-nodes.h"
-#include "utf8.h"
-
-int whitelisted_char_for_devnode(char c, const char *white) {
-
-        if ((c >= '0' && c <= '9') ||
-            (c >= 'A' && c <= 'Z') ||
-            (c >= 'a' && c <= 'z') ||
-            strchr("#+-.:=@_", c) != NULL ||
-            (white != NULL && strchr(white, c) != NULL))
-                return 1;
-
-        return 0;
-}
-
-int encode_devnode_name(const char *str, char *str_enc, size_t len) {
-        size_t i, j;
-
-        if (str == NULL || str_enc == NULL)
-                return -EINVAL;
-
-        for (i = 0, j = 0; str[i] != '\0'; i++) {
-                int seqlen;
-
-                seqlen = utf8_encoded_valid_unichar(&str[i]);
-                if (seqlen > 1) {
-
-                        if (len-j < (size_t)seqlen)
-                                return -EINVAL;
-
-                        memcpy(&str_enc[j], &str[i], seqlen);
-                        j += seqlen;
-                        i += (seqlen-1);
-
-                } else if (str[i] == '\\' || !whitelisted_char_for_devnode(str[i], NULL)) {
-
-                        if (len-j < 4)
-                                return -EINVAL;
-
-                        sprintf(&str_enc[j], "\\x%02x", (unsigned char) str[i]);
-                        j += 4;
-
-                } else {
-                        if (len-j < 1)
-                                return -EINVAL;
-
-                        str_enc[j] = str[i];
-                        j++;
-                }
-        }
-
-        if (len-j < 1)
-                return -EINVAL;
-
-        str_enc[j] = '\0';
-        return 0;
-}