X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev%2Fudev_rules_parse.c;h=541d651f0e1f1ed017d414a8667123482ccedfef;hb=9921484458e0233e1aae868bfa8cc1481aa460a8;hp=9513ac9cf3dab5c4e3be81dc19c3e3028bc17014;hpb=4f4b12c20388ff2cb158b040e3193f86cf7a3b96;p=elogind.git diff --git a/udev/udev_rules_parse.c b/udev/udev_rules_parse.c index 9513ac9cf..541d651f0 100644 --- a/udev/udev_rules_parse.c +++ b/udev/udev_rules_parse.c @@ -1,24 +1,21 @@ /* * Copyright (C) 2003,2004 Greg Kroah-Hartman - * Copyright (C) 2003-2006 Kay Sievers + * Copyright (C) 2003-2008 Kay Sievers * - * 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 the - * Free Software Foundation version 2 of the License. - * - * This program 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 - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * 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 + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ -#include "config.h" - #include #include #include @@ -205,12 +202,12 @@ static char *get_key_attribute(struct udev_rules *rules, char *str) static int add_rule_key(struct udev_rule *rule, struct key *key, enum key_operation operation, const char *value) { - size_t val_len = strnlen(value, PATH_SIZE); + size_t val_len = strnlen(value, UTIL_PATH_SIZE); key->operation = operation; key->val_off = rule->bufsize; - strlcpy(rule->buf + rule->bufsize, value, val_len+1); + util_strlcpy(rule->buf + rule->bufsize, value, val_len+1); rule->bufsize += val_len+1; return 0; @@ -219,7 +216,7 @@ static int add_rule_key(struct udev_rule *rule, struct key *key, static int add_rule_key_pair(struct udev_rules *rules, struct udev_rule *rule, struct key_pairs *pairs, enum key_operation operation, const char *key, const char *value) { - size_t key_len = strnlen(key, PATH_SIZE); + size_t key_len = strnlen(key, UTIL_PATH_SIZE); if (pairs->count >= PAIRS_MAX) { err(rules->udev, "skip, too many keys of the same type in a single rule\n"); @@ -230,7 +227,7 @@ static int add_rule_key_pair(struct udev_rules *rules, struct udev_rule *rule, s /* add the key-name of the pair */ pairs->keys[pairs->count].key_name_off = rule->bufsize; - strlcpy(rule->buf + rule->bufsize, key, key_len+1); + util_strlcpy(rule->buf + rule->bufsize, key, key_len+1); rule->bufsize += key_len+1; pairs->count++; @@ -240,7 +237,7 @@ static int add_rule_key_pair(struct udev_rules *rules, struct udev_rule *rule, s static int add_to_rules(struct udev_rules *rules, char *line, const char *filename, unsigned int lineno) { - char buf[sizeof(struct udev_rule) + LINE_SIZE]; + char buf[sizeof(struct udev_rule) + UTIL_LINE_SIZE]; struct udev_rule *rule; size_t rule_size; int valid; @@ -445,19 +442,19 @@ static int add_to_rules(struct udev_rules *rules, char *line, const char *filena rule->import_type = IMPORT_PARENT; } else { /* figure it out if it is executable */ - char file[PATH_SIZE]; + char file[UTIL_PATH_SIZE]; char *pos; struct stat statbuf; - strlcpy(file, value, sizeof(file)); + util_strlcpy(file, value, sizeof(file)); pos = strchr(file, ' '); if (pos) pos[0] = '\0'; /* allow programs in /lib/udev called without the path */ if (strchr(file, '/') == NULL) { - strlcpy(file, UDEV_PREFIX "/lib/udev/", sizeof(file)); - strlcat(file, value, sizeof(file)); + util_strlcpy(file, UDEV_PREFIX "/lib/udev/", sizeof(file)); + util_strlcat(file, value, sizeof(file)); pos = strchr(file, ' '); if (pos) pos[0] = '\0'; @@ -669,7 +666,7 @@ invalid: static int parse_file(struct udev_rules *rules, const char *filename) { - char line[LINE_SIZE]; + char line[UTIL_LINE_SIZE]; char *bufline; unsigned int lineno; char *buf; @@ -704,7 +701,7 @@ static int parse_file(struct udev_rules *rules, const char *filename) continue; /* see if this is a comment */ - if (bufline[0] == COMMENT_CHARACTER) + if (bufline[0] == '#') continue; if (count >= sizeof(line)) { @@ -751,8 +748,8 @@ int udev_rules_init(struct udev *udev, struct udev_rules *rules, int resolve_nam add_matching_files(udev, &name_list, SYSCONFDIR "/udev/rules.d", ".rules"); /* read dynamic/temporary rules */ - strlcpy(filename, udev_get_dev_path(udev), sizeof(filename)); - strlcat(filename, "/.udev/rules.d", sizeof(filename)); + util_strlcpy(filename, udev_get_dev_path(udev), sizeof(filename)); + util_strlcat(filename, "/.udev/rules.d", sizeof(filename)); if (stat(filename, &statbuf) != 0) { create_path(udev, filename); udev_selinux_setfscreatecon(udev, filename, S_IFDIR|0755);