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make ACTION!="add|change" working

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Thanks to Scott for the suggestion.
This commit is contained in:
Kay Sievers 2007-03-31 02:46:32 +02:00
parent 2dc2396aaf
commit 81313e1b48
1 changed files with 15 additions and 11 deletions
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26
udev_rules.c
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@ -584,18 +584,18 @@ static char *key_pair_name(struct udev_rule *rule, struct key_pair *pair)
static int match_key(const char *key_name, struct udev_rule *rule, struct key *key, const char *val)
{
int match;
char value[PATH_SIZE];
char *key_value;
char *pos;
int match = 0;
if (key->operation != KEY_OP_MATCH &&
key->operation != KEY_OP_NOMATCH)
return 0;
/* look for a matching string, parts are separated by '|' */
strlcpy(value, rule->buf + key->val_off, sizeof(value));
key_value = value;
dbg("key %s value='%s'", key_name, key_value);
while (key_value) {
pos = strchr(key_value, '|');
@ -603,19 +603,23 @@ static int match_key(const char *key_name, struct udev_rule *rule, struct key *k
pos[0] = '\0';
pos++;
}
dbg("match %s '%s' <-> '%s'", key_name, key_value, val);
match = (fnmatch(key_value, val, 0) == 0);
if (match && (key->operation != KEY_OP_NOMATCH)) {
dbg("%s is true (matching value)", key_name);
return 0;
}
if (!match && (key->operation == KEY_OP_NOMATCH)) {
dbg("%s is true (non-matching value)", key_name);
return 0;
}
if (match)
break;
key_value = pos;
}
dbg("%s is false", key_name);
if (match && (key->operation == KEY_OP_MATCH)) {
dbg("%s is true (matching value)", key_name);
return 0;
}
if (!match && (key->operation == KEY_OP_NOMATCH)) {
dbg("%s is true (non-matching value)", key_name);
return 0;
}
return -1;
}