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#include <common/dev_disconnect.h>
#include <common/status.h>
#include <common/subdaemon.h>
#include <common/utils.h>
#include <common/version.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <wally_core.h>
static void status_backtrace_print(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
status_vfmt(LOG_BROKEN, fmt, ap);
va_end(ap);
}
static void status_backtrace_exit(void)
{
status_failed(STATUS_FAIL_INTERNAL_ERROR, "FATAL SIGNAL");
}
#if DEVELOPER
extern volatile bool debugger_connected;
volatile bool debugger_connected;
#endif
void subdaemon_setup(int argc, char *argv[])
{
if (argc == 2 && streq(argv[1], "--version")) {
printf("%s\n", version());
exit(0);
}
for (int i = 1; i < argc; i++) {
if (streq(argv[i], "--log-io"))
logging_io = true;
}
#if DEVELOPER
/* From debugger, set debugger_spin to 0. */
for (int i = 1; i < argc; i++) {
if (streq(argv[i], "--debugger")) {
fprintf(stderr, "gdb -ex 'attach %u' -ex 'p debugger_connected=1' %s\n",
getpid(), argv[0]);
while (!debugger_connected)
usleep(10000);
}
if (strstarts(argv[i], "--dev-disconnect=")) {
dev_disconnect_init(atoi(argv[i]
+ strlen("--dev-disconnect=")));
}
}
#endif
daemon_setup(argv[0], status_backtrace_print, status_backtrace_exit);
}