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don't mess with signals on windows until we know how

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svn:r391
This commit is contained in:
Roger Dingledine 2003-08-12 08:04:31 +00:00
parent 9b12a48428
commit 25c9c837eb
1 changed files with 8 additions and 0 deletions
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8
src/or/main.c
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@ -23,9 +23,11 @@ static struct pollfd poll_array[MAXCONNECTIONS];
static int nfds=0; /* number of connections currently active */
#ifndef MS_WINDOWS /* do signal stuff only on unix */
static int please_dumpstats=0; /* whether we should dump stats during the loop */
static int please_fetch_directory=0; /* whether we should fetch a new directory */
static int please_reap_children=0; /* whether we should waitpid for exited children*/
#endif /* signal stuff */
/* private key */
static crypto_pk_env_t *privatekey=NULL;
@ -514,6 +516,7 @@ static int do_main_loop(void) {
retry_all_connections(options.ORPort, options.APPort, options.DirPort);
for(;;) {
#ifndef MS_WINDOWS /* do signal stuff only on unix */
if(please_dumpstats) {
dumpstats();
please_dumpstats = 0;
@ -532,6 +535,7 @@ static int do_main_loop(void) {
while(waitpid(-1,NULL,WNOHANG)) ; /* keep reaping until no more zombies */
please_reap_children = 0;
}
#endif /* signal stuff */
if(prepare_for_poll(&timeout) < 0) {
log(LOG_DEBUG,"do_main_loop(): prepare_for_poll failed, exiting.");
return -1;
@ -584,6 +588,7 @@ static int do_main_loop(void) {
static void catch(int the_signal) {
#ifndef MS_WINDOWS /* do signal stuff only on unix */
switch(the_signal) {
// case SIGABRT:
case SIGTERM:
@ -601,6 +606,7 @@ static void catch(int the_signal) {
default:
log(LOG_ERR,"Caught signal that we can't handle??");
}
#endif /* signal stuff */
}
static void dumpstats(void) { /* dump stats to stdout */
@ -848,11 +854,13 @@ int tor_main(int argc, char *argv[]) {
dns_init(); /* initialize the dns resolve tree, and spawn workers */
}
#ifndef MS_WINDOWS /* do signal stuff only on unix */
signal (SIGINT, catch); /* catch kills so we can exit cleanly */
signal (SIGTERM, catch);
signal (SIGUSR1, catch); /* to dump stats to stdout */
signal (SIGHUP, catch); /* to reload directory */
signal (SIGCHLD, catch); /* for exiting dns/cpu workers */
#endif /* signal stuff */
crypto_global_init();
crypto_seed_rng();