./move.sh

1 files changed, 0 insertions, 268 deletions

diff --git a/src/libudev/libudev-util.c b/src/libudev/libudev-util.c
deleted file mode 100644
index 574cfeac85..0000000000
--- a/src/libudev/libudev-util.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/***
-  This file is part of systemd.
-
-  Copyright 2008-2012 Kay Sievers <kay@vrfy.org>
-
-  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 <ctype.h>
-#include <errno.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "libudev.h"
-
-#include "MurmurHash2.h"
-#include "device-nodes.h"
-#include "libudev-private.h"
-#include "syslog-util.h"
-#include "utf8.h"
-
-/**
- * SECTION:libudev-util
- * @short_description: utils
- *
- * Utilities useful when dealing with devices and device node names.
- */
-
-/* handle "[<SUBSYSTEM>/<KERNEL>]<attribute>" format */
-int util_resolve_subsys_kernel(struct udev *udev, const char *string,
-                               char *result, size_t maxsize, int read_value)
-{
-        char temp[UTIL_PATH_SIZE];
-        char *subsys;
-        char *sysname;
-        struct udev_device *dev;
-        char *attr;
-
-        if (string[0] != '[')
-                return -1;
-
-        strscpy(temp, sizeof(temp), string);
-
-        subsys = &temp[1];
-
-        sysname = strchr(subsys, '/');
-        if (sysname == NULL)
-                return -1;
-        sysname[0] = '\0';
-        sysname = &sysname[1];
-
-        attr = strchr(sysname, ']');
-        if (attr == NULL)
-                return -1;
-        attr[0] = '\0';
-        attr = &attr[1];
-        if (attr[0] == '/')
-                attr = &attr[1];
-        if (attr[0] == '\0')
-                attr = NULL;
-
-        if (read_value && attr == NULL)
-                return -1;
-
-        dev = udev_device_new_from_subsystem_sysname(udev, subsys, sysname);
-        if (dev == NULL)
-                return -1;
-
-        if (read_value) {
-                const char *val;
-
-                val = udev_device_get_sysattr_value(dev, attr);
-                if (val != NULL)
-                        strscpy(result, maxsize, val);
-                else
-                        result[0] = '\0';
-                log_debug("value '[%s/%s]%s' is '%s'", subsys, sysname, attr, result);
-        } else {
-                size_t l;
-                char *s;
-
-                s = result;
-                l = strpcpyl(&s, maxsize, udev_device_get_syspath(dev), NULL);
-                if (attr != NULL)
-                        strpcpyl(&s, l, "/", attr, NULL);
-                log_debug("path '[%s/%s]%s' is '%s'", subsys, sysname, attr, result);
-        }
-        udev_device_unref(dev);
-        return 0;
-}
-
-int util_log_priority(const char *priority)
-{
-        char *endptr;
-        int prio;
-
-        prio = strtoul(priority, &endptr, 10);
-        if (endptr[0] == '\0' || isspace(endptr[0])) {
-                if (prio >= 0 && prio <= 7)
-                        return prio;
-                else
-                        return -ERANGE;
-        }
-
-        return log_level_from_string(priority);
-}
-
-size_t util_path_encode(const char *src, char *dest, size_t size)
-{
-        size_t i, j;
-
-        for (i = 0, j = 0; src[i] != '\0'; i++) {
-                if (src[i] == '/') {
-                        if (j+4 >= size) {
-                                j = 0;
-                                break;
-                        }
-                        memcpy(&dest[j], "\\x2f", 4);
-                        j += 4;
-                } else if (src[i] == '\\') {
-                        if (j+4 >= size) {
-                                j = 0;
-                                break;
-                        }
-                        memcpy(&dest[j], "\\x5c", 4);
-                        j += 4;
-                } else {
-                        if (j+1 >= size) {
-                                j = 0;
-                                break;
-                        }
-                        dest[j] = src[i];
-                        j++;
-                }
-        }
-        dest[j] = '\0';
-        return j;
-}
-
-void util_remove_trailing_chars(char *path, char c)
-{
-        size_t len;
-
-        if (path == NULL)
-                return;
-        len = strlen(path);
-        while (len > 0 && path[len-1] == c)
-                path[--len] = '\0';
-}
-
-int util_replace_whitespace(const char *str, char *to, size_t len)
-{
-        size_t i, j;
-
-        /* strip trailing whitespace */
-        len = strnlen(str, len);
-        while (len && isspace(str[len-1]))
-                len--;
-
-        /* strip leading whitespace */
-        i = 0;
-        while ((i < len) && isspace(str[i]))
-                i++;
-
-        j = 0;
-        while (i < len) {
-                /* substitute multiple whitespace with a single '_' */
-                if (isspace(str[i])) {
-                        while (isspace(str[i]))
-                                i++;
-                        to[j++] = '_';
-                }
-                to[j++] = str[i++];
-        }
-        to[j] = '\0';
-        return 0;
-}
-
-/* allow chars in whitelist, plain ascii, hex-escaping and valid utf8 */
-int util_replace_chars(char *str, const char *white)
-{
-        size_t i = 0;
-        int replaced = 0;
-
-        while (str[i] != '\0') {
-                int len;
-
-                if (whitelisted_char_for_devnode(str[i], white)) {
-                        i++;
-                        continue;
-                }
-
-                /* accept hex encoding */
-                if (str[i] == '\\' && str[i+1] == 'x') {
-                        i += 2;
-                        continue;
-                }
-
-                /* accept valid utf8 */
-                len = utf8_encoded_valid_unichar(&str[i]);
-                if (len > 1) {
-                        i += len;
-                        continue;
-                }
-
-                /* if space is allowed, replace whitespace with ordinary space */
-                if (isspace(str[i]) && white != NULL && strchr(white, ' ') != NULL) {
-                        str[i] = ' ';
-                        i++;
-                        replaced++;
-                        continue;
-                }
-
-                /* everything else is replaced with '_' */
-                str[i] = '_';
-                i++;
-                replaced++;
-        }
-        return replaced;
-}
-
-/**
- * udev_util_encode_string:
- * @str: input string to be encoded
- * @str_enc: output string to store the encoded input string
- * @len: maximum size of the output string, which may be
- *       four times as long as the input string
- *
- * Encode all potentially unsafe characters of a string to the
- * corresponding 2 char hex value prefixed by '\x'.
- *
- * Returns: 0 if the entire string was copied, non-zero otherwise.
- **/
-_public_ int udev_util_encode_string(const char *str, char *str_enc, size_t len)
-{
-        return encode_devnode_name(str, str_enc, len);
-}
-
-unsigned int util_string_hash32(const char *str)
-{
-        return MurmurHash2(str, strlen(str), 0);
-}
-
-/* get a bunch of bit numbers out of the hash, and set the bits in our bit field */
-uint64_t util_string_bloom64(const char *str)
-{
-        uint64_t bits = 0;
-        unsigned int hash = util_string_hash32(str);
-
-        bits |= 1LLU << (hash & 63);
-        bits |= 1LLU << ((hash >> 6) & 63);
-        bits |= 1LLU << ((hash >> 12) & 63);
-        bits |= 1LLU << ((hash >> 18) & 63);
-        return bits;
-}