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syslogd: Minor refactor, move init code from main() to init()

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson 2019-11-12 16:20:52 +01:00
parent 823bb4cf2a
commit d92f8466f8
1 changed files with 18 additions and 15 deletions
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33
src/syslogd.c
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@ -176,8 +176,6 @@ static int cfparse(FILE *fp, struct files *newf);
int decode(char *name, struct _code *codetab);
static void logit(char *, ...);
void sighup_handler(int);
static void create_unix_socket(struct peer *pe);
static void create_inet_socket(struct peer *pe);
static int addpeer(struct peer *pe0)
{
@ -234,7 +232,6 @@ int usage(int code)
int main(int argc, char *argv[])
{
struct peer *pe;
pid_t ppid = getpid();
char *ptr;
int pflag = 0, bflag = 0;
@ -390,10 +387,6 @@ int main(int argc, char *argv[])
consfile.f_type = F_CONSOLE;
strlcpy(consfile.f_un.f_fname, ctty, sizeof(consfile.f_un.f_fname));
/* Initialization is done by init() */
strlcpy(LocalHostName, emptystring, sizeof(LocalHostName));
LocalDomain = emptystring;
(void)signal(SIGTERM, die);
(void)signal(SIGINT, Debug ? die : SIG_IGN);
(void)signal(SIGQUIT, Debug ? die : SIG_IGN);
@ -407,13 +400,6 @@ int main(int argc, char *argv[])
alarm(LastAlarm);
logit("Starting.\n");
SIMPLEQ_FOREACH(pe, &pqueue, next) {
if (pe->pe_name && pe->pe_name[0] == '/')
create_unix_socket(pe);
else if (SecureMode < 2)
create_inet_socket(pe);
}
init();
if (Debug) {
@ -2018,6 +2004,7 @@ static FILE *cftemp(void)
*/
void init(void)
{
static int once = 1;
struct hostent *hent;
struct files newf = SIMPLEQ_HEAD_INITIALIZER(newf);
struct filed *f, *next;
@ -2028,7 +2015,6 @@ void init(void)
/*
* Close all open log files and free log descriptor array.
*/
logit("Called init.\n");
Initialized = 0;
/* Get hostname */
@ -2067,6 +2053,23 @@ void init(void)
*p = tolower(*p);
}
/*
* Open sockets for local and remote communication
*/
if (once) {
struct peer *pe;
/* Only once at startup */
once = 0;
SIMPLEQ_FOREACH(pe, &pqueue, next) {
if (pe->pe_name && pe->pe_name[0] == '/')
create_unix_socket(pe);
else if (SecureMode < 2)
create_inet_socket(pe);
}
}
/*
* Read configuration file(s)
*/