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osmo-trx
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osmo-trx: set up signals using libosmocore helpers 

Change-Id: I86e78cd6054d0deff1b1aa061299d9f307e2a352
This commit is contained in:
Pau Espin 2018-02-21 20:15:18 +01:00
parent 928b2856ee
commit d783925e07
1 changed files with 20 additions and 12 deletions
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32
Transceiver52M/osmo-trx.cpp
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@ -37,6 +37,7 @@
#include <Logger.h>
extern "C" {
#include <osmocom/core/application.h>
#include "convolve.h"
#include "convert.h"
}
@ -240,20 +241,27 @@ Transceiver *makeTransceiver(struct trx_config *config, RadioInterface *radio)
static void sig_handler(int signo)
{
fprintf(stdout, "Received shutdown signal");
gshutdown = true;
fprintf(stdout, "signal %d received\n", signo);
switch (signo) {
case SIGINT:
case SIGTERM:
fprintf(stdout, "shutting down\n");
gshutdown = true;
break;
default:
break;
}
}
static void setup_signal_handlers()
{
if (signal(SIGINT, sig_handler) == SIG_ERR) {
fprintf(stderr, "Failed to install SIGINT signal handler\n");
exit(EXIT_FAILURE);
}
if (signal(SIGTERM, sig_handler) == SIG_ERR) {
fprintf(stderr, "Couldn't install SIGTERM signal handler\n");
exit( EXIT_FAILURE);
}
/* Handle keyboard interrupt SIGINT */
signal(SIGINT, &sig_handler);
signal(SIGTERM, &sig_handler);
signal(SIGABRT, &sig_handler);
signal(SIGUSR1, &sig_handler);
signal(SIGUSR2, &sig_handler);
osmo_init_ignore_signals();
}
@ -478,6 +486,8 @@ int main(int argc, char *argv[])
RadioDevice::InterfaceType iface = RadioDevice::NORMAL;
struct trx_config config;
setup_signal_handlers();
#ifdef HAVE_SSE3
printf("Info: SSE3 support compiled in");
#ifdef HAVE___BUILTIN_CPU_SUPPORTS
@ -512,8 +522,6 @@ int main(int argc, char *argv[])
return EXIT_FAILURE;
}
setup_signal_handlers();
/* Check database sanity */
if (!trx_setup_config(&config)) {
std::cerr << "Config: Database failure - exiting" << std::endl;