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Add option to limit clientlog memory

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This commit is contained in:
Miroslav Lichvar
2010-01-14 15:34:56 +01:00
parent 0b710499f9
commit 2f63cf4485
5 changed files with 85 additions and 0 deletions
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28
conf.c
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@@ -83,6 +83,7 @@ static void parse_cmddeny(const char *);
static void parse_cmdport(const char *);
static void parse_rtconutc(const char *);
static void parse_noclientlog(const char *);
static void parse_clientloglimit(const char *);
static void parse_logchange(const char *);
static void parse_mailonchange(const char *);
static void parse_bindaddress(const char *);
@@ -146,6 +147,9 @@ static double mail_change_threshold = 0.0;
memory */
static int no_client_log = 0;
/* Limit memory allocated for the clients log */
static unsigned long client_log_limit = 524288;
/* IP address (host order) for binding the NTP socket to. 0 means INADDR_ANY
will be used */
static unsigned long bind_address = 0UL;
@@ -200,6 +204,7 @@ static const Command commands[] = {
{"cmdport", 7, parse_cmdport},
{"rtconutc", 8, parse_rtconutc},
{"noclientlog", 11, parse_noclientlog},
{"clientloglimit", 14, parse_clientloglimit},
{"logchange", 9, parse_logchange},
{"mailonchange", 12, parse_mailonchange},
{"bindaddress", 11, parse_bindaddress},
@@ -634,6 +639,21 @@ parse_noclientlog(const char *line)
/* ================================================== */
static void
parse_clientloglimit(const char *line)
{
if (sscanf(line, "%lu", &client_log_limit) != 1) {
LOG(LOGS_WARN, LOGF_Configure, "Could not read clientlog memory limit at line %d", line_number);
}
if (client_log_limit == 0) {
/* unlimited */
client_log_limit = (unsigned long)-1;
}
}
/* ================================================== */
static void
parse_logchange(const char *line)
{
@@ -1195,6 +1215,14 @@ CNF_GetNoClientLog(void)
/* ================================================== */
unsigned long
CNF_GetClientLogLimit(void)
{
return client_log_limit;
}
/* ================================================== */
void
CNF_GetBindAddress(unsigned long *addr)
{