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util: add functions for validating syslog level and facility

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This commit is contained in:
Evgeny Vereshchagin 2015-10-14 16:28:40 +00:00
parent 75d73dc9d0
commit adb8ec96f2
2 changed files with 10 additions and 0 deletions
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8
src/basic/util.c
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@ -3699,6 +3699,10 @@ static const char *const log_facility_unshifted_table[LOG_NFACILITIES] = {
DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(log_facility_unshifted, int, LOG_FAC(~0));
bool log_facility_unshifted_is_valid(int facility) {
return facility >= 0 && facility <= LOG_FAC(~0);
}
static const char *const log_level_table[] = {
[LOG_EMERG] = "emerg",
[LOG_ALERT] = "alert",
@ -3712,6 +3716,10 @@ static const char *const log_level_table[] = {
DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(log_level, int, LOG_DEBUG);
bool log_level_is_valid(int level) {
return level >= 0 && level <= LOG_DEBUG;
}
static const char* const sched_policy_table[] = {
[SCHED_OTHER] = "other",
[SCHED_BATCH] = "batch",

2
src/basic/util.h
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@ -456,9 +456,11 @@ int sigchld_code_from_string(const char *s) _pure_;
int log_facility_unshifted_to_string_alloc(int i, char **s);
int log_facility_unshifted_from_string(const char *s);
bool log_facility_unshifted_is_valid(int faciliy);
int log_level_to_string_alloc(int i, char **s);
int log_level_from_string(const char *s);
bool log_level_is_valid(int level);
int sched_policy_to_string_alloc(int i, char **s);
int sched_policy_from_string(const char *s);