diff options
| author | Phil Sutter <phil@nwl.cc> | 2018-06-01 17:15:07 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-06-03 11:53:06 +0200 |
| commit | a24552c165346f087e82a52807d134e3910387a8 (patch) | |
| tree | 378f69e8fe6c10ac6fd0d111313c3b0ed14371d5 /src/statement.c | |
| parent | efc8a83e943d54e0ca88548a0eaff056ad2a650d (diff) | |
log: Add support for audit logging
This is implemented via a pseudo log level. The kernel ignores any other
parameter, so reject those at evaluation stage. Audit logging is
therefore simply a matter of:
| log level audit
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/statement.c')
| -rw-r--r-- | src/statement.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/statement.c b/src/statement.c index ff4c8eb6..4a646e06 100644 --- a/src/statement.c +++ b/src/statement.c @@ -220,7 +220,7 @@ struct stmt *objref_stmt_alloc(const struct location *loc) return stmt; } -static const char *syslog_level[LOG_DEBUG + 1] = { +static const char *syslog_level[LOGLEVEL_AUDIT + 1] = { [LOG_EMERG] = "emerg", [LOG_ALERT] = "alert", [LOG_CRIT] = "crit", @@ -229,11 +229,12 @@ static const char *syslog_level[LOG_DEBUG + 1] = { [LOG_NOTICE] = "notice", [LOG_INFO] = "info", [LOG_DEBUG] = "debug", + [LOGLEVEL_AUDIT] = "audit" }; const char *log_level(uint32_t level) { - if (level > LOG_DEBUG) + if (level > LOGLEVEL_AUDIT) return "unknown"; return syslog_level[level]; @@ -243,7 +244,7 @@ int log_level_parse(const char *level) { int i; - for (i = 0; i <= LOG_DEBUG; i++) { + for (i = 0; i <= LOGLEVEL_AUDIT; i++) { if (syslog_level[i] && !strcmp(level, syslog_level[i])) return i; |