Remove unnecessary variable and fix the usage of sysctl(3).
Differential Revision: D2733 Reviewed by: ngie, kib
This commit is contained in:
parent
c06d629a24
commit
a7c4e991b8
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=284251
@ -1232,7 +1232,7 @@ bsde_delete_rule(int rulenum, size_t buflen, char *errstr)
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name[len] = rulenum;
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len++;
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error = sysctl(name, len, NULL, NULL, &rule, 0);
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error = sysctl(name, len, NULL, NULL, &rule, sizeof(rule));
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if (error) {
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len = snprintf(errstr, buflen, "%s.%d: %s", MIB ".rules",
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rulenum, strerror(errno));
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@ -1247,7 +1247,7 @@ bsde_set_rule(int rulenum, struct mac_bsdextended_rule *rule, size_t buflen,
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char *errstr)
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{
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int name[10];
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size_t len, size;
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size_t len;
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int error;
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if (bsde_check_version(buflen, errstr) != 0)
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@ -1264,8 +1264,7 @@ bsde_set_rule(int rulenum, struct mac_bsdextended_rule *rule, size_t buflen,
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name[len] = rulenum;
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len++;
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size = sizeof(*rule);
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error = sysctl(name, len, NULL, NULL, rule, size);
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error = sysctl(name, len, NULL, NULL, rule, sizeof(*rule));
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if (error) {
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len = snprintf(errstr, buflen, "%s.%d: %s", MIB ".rules",
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rulenum, strerror(errno));
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@ -1281,7 +1280,7 @@ bsde_add_rule(int *rulenum, struct mac_bsdextended_rule *rule, size_t buflen,
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{
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char charstr[BUFSIZ];
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int name[10];
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size_t len, size;
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size_t len;
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int error, rule_slots;
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if (bsde_check_version(buflen, errstr) != 0)
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@ -1305,8 +1304,7 @@ bsde_add_rule(int *rulenum, struct mac_bsdextended_rule *rule, size_t buflen,
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name[len] = rule_slots;
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len++;
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size = sizeof(*rule);
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error = sysctl(name, len, NULL, NULL, rule, size);
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error = sysctl(name, len, NULL, NULL, rule, sizeof(*rule));
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if (error) {
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len = snprintf(errstr, buflen, "%s.%d: %s", MIB ".rules",
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rule_slots, strerror(errno));
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