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add docs, make little fixes

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This commit is contained in:
Edward Emelianov
2026-05-21 17:38:44 +03:00
parent b28832fe41
commit 51869f0137
5 changed files with 175 additions and 12 deletions
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15
Daemons/weather_logger/main.c
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@@ -79,6 +79,15 @@ int main(int argc, char **argv){
signal(SIGUSR1, signals); // reload DB
#ifndef EBUG
if(sl_daemonize()) ERRX("Can't daemonize");
#endif
if(G->logfile){
sl_loglevel_e lvl = LOGLEVEL_ERR + G->verb;
if(lvl >= LOGLEVEL_AMOUNT) lvl = LOGLEVEL_AMOUNT - 1;
DBG("Loglevel: %d", lvl);
OPENLOG(G->logfile, lvl, 1);
}
LOGMSG("Started");
#ifndef EBUG
catchsig = INT_MAX; // now `signals` won't run exit()
while(catchsig == INT_MAX){ // guard for dead processes
childpid = fork();
@@ -114,8 +123,10 @@ int main(int argc, char **argv){
}else{
pid_t self = getpid();
prepare_and_run(G);
if(catchsig == INT_MAX) LOGERR("Child process %d died", self);
else LOGERR("Child process %d exits with status %d", self, catchsig);
if(catchsig == INT_MAX){
LOGERR("Child process %d died", self);
catchsig = 0; // like normal exit
}else LOGERR("Child process %d exits with status %d", self, catchsig);
; // cleanup child here
#ifdef EBUG
if(G->pidfile) unlink(G->pidfile); // unlink PID-file in debug-mode