embedtools/src/wdog.c - diff

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version 1.1.2.4, 2010/10/18 10:47:06	version 1.1.2.5, 2010/10/18 11:13:50
Line 50 main(int argc, char **argv)	Line 50 main(int argc, char **argv)
struct sigaction sa;	struct sigaction sa;
struct passwd *pass = NULL;	struct passwd *pass = NULL;
uid_t uid = getuid();	uid_t uid = getuid();
	u_int penalty = 1;

while ((ch = getopt(argc, argv, "vhc:u:")) != -1)	while ((ch = getopt(argc, argv, "vhc:u:")) != -1)
switch (ch) {	switch (ch) {
Line 125 main(int argc, char **argv)	Line 126 main(int argc, char **argv)
VERB(1) printf("Info:: setuid to %u\n", uid);	VERB(1) printf("Info:: setuid to %u\n", uid);

status ^= status;	status ^= status;
while (!Kill)	while (!Kill && penalty) {
switch ((ret = fork())) {	switch ((ret = fork())) {
case -1:	case -1:
printf("Error:: error in fork #%d - %s\n", errno, strerror(errno));	printf("Error:: error in fork #%d - %s\n", errno, strerror(errno));
Line 139 main(int argc, char **argv)	Line 140 main(int argc, char **argv)
ret = 6;	ret = 6;
goto end;	goto end;
}	}
/* never reached */	/* never reached !!! */
break;	break;
default:	default:
wait(&status);	wait(&status);
kill(ret, SIGTERM);	kill(ret, SIGTERM);
ret = status;	ret = status;
}	}
	/* penalty timeout retry */
	usleep(penalty);
	penalty <<= 1;
	VERB(2) printf("Info:: penalty timeout %u microseconds\n", penalty);
	}
	if (!penalty)
	ret = 9;
end:	end:
return ret;	return ret;
}	}