int main(int arg, char *args[])
{
if (arg < 2)//如果没有参数，main函数返回
{
printf("usage:qqserverd port\n");
return -1;
}
int iport = atoi(args[1]);
if (iport == 0)
{
printf("port %d is invalid\n", iport);
return -1;
}
setdaemon();//进入daemon状态
work w(iport);
printf("qqserver is begin\n");
signal1(SIGINT, catch_Signal);
signal1(SIGPIPE, catch_Signal);
w.run();
printf("qqserver is end\n");
return 0;
}
int main(void)
{
setdaemon(); //把进程设置成daemon状态
signal1(SIGINT,catch_Signal);//捕捉Signal 信号
signal1(SIGPIPE,catch_Signal);//捕捉Signal 信号
while(1)
{
puts("hello world");
sleep(1);
}
return EXIT_SUCCESS;
}
s_paus(char *s, ftnlen n)
#endif
{
fprintf(stderr, "PAUSE ");
if(n > 0)
fprintf(stderr, " %.*s", (int)n, s);
fprintf(stderr, " statement executed\n");
if( isatty(fileno(stdin)) )
s_1paus(stdin);
else {
#if (defined (MSDOS) && !defined (GO32)) || defined (_WIN32)
FILE *fin;
fin = fopen("con", "r");
if (!fin) {
fprintf(stderr, "s_paus: can't open con!\n");
fflush(stderr);
exit(1);
}
s_1paus(fin);
fclose(fin);
#else
fprintf(stderr,
"To resume execution, execute a kill -%d %d command\n",
PAUSESIG, getpid() );
signal1(PAUSESIG, waitpause);
fflush(stderr);
pause();
#endif
}
fprintf(stderr, "Execution resumes after PAUSE.\n");
fflush(stderr);
return 0; /* NOT REACHED */
#ifdef __cplusplus
}
int test_three()
{
int retvalue;
mode = 1;
count = 0;
if ((retvalue = signal1("reply", 1)) != 0) {
printf("Test 3,0 failed return value %d\n", retvalue);
return 1;
}
if ((retvalue = signal2("reply", 1, 2)) != 0) {
printf("Test 3,1 failed return value %d\n", retvalue);
return 1;
}
if ((retvalue = signal3("reply", 1, 2, 3)) != 0) {
printf("Test 3,2 failed return value %d\n", retvalue);
return 1;
}
if ((retvalue = data("reply", data_str, SIZEOF_DATA + 1)) != 0) {
printf("Test 3,3 failed return value %d\n", retvalue);
return 1;
}
sleep(1);
if (count == 4) {
printf("Test 3 OK\n");
return 0;
} else {
printf("Test 3 failed %d\n", count);
return 1;
}
}
void signal1_callback(char *proc, int value)
{
int retvalue = 0;
if (value == 666) {
system("./memsend -s1 memshare 8");
system("./memsend -s2 memshare 12 24");
system("./memsend -s3 memshare 48 96 192");
return;
}
if ((retvalue = signal1(proc, value)))
printf("replay:signal1 failed with %d\n", retvalue);
}
void QObjectBenchmark::signal_slot_benchmark()
{
QFETCH(int, type);
Object singleObject;
Object multiObject;
Functor functor;
singleObject.setObjectName("single");
multiObject.setObjectName("multi");
if (type == 5) {
QObject::connect(&singleObject, &Object::signal0, functor);
} else if (type == 4) {
QObject::connect(&singleObject, &Object::signal0, &singleObject, &Object::slot0);
} else {
singleObject.connect(&singleObject, SIGNAL(signal0()), SLOT(slot0()));
}
multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(slot0()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal1()));
multiObject.connect(&multiObject, SIGNAL(signal1()), SLOT(slot1()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal2()));
multiObject.connect(&multiObject, SIGNAL(signal2()), SLOT(slot2()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal3()));
multiObject.connect(&multiObject, SIGNAL(signal3()), SLOT(slot3()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal4()));
multiObject.connect(&multiObject, SIGNAL(signal4()), SLOT(slot4()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal5()));
multiObject.connect(&multiObject, SIGNAL(signal5()), SLOT(slot5()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal6()));
multiObject.connect(&multiObject, SIGNAL(signal6()), SLOT(slot6()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal7()));
multiObject.connect(&multiObject, SIGNAL(signal7()), SLOT(slot7()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal8()));
multiObject.connect(&multiObject, SIGNAL(signal8()), SLOT(slot8()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal9()));
multiObject.connect(&multiObject, SIGNAL(signal9()), SLOT(slot9()));
if (type == 0) {
QBENCHMARK {
singleObject.slot0();
}
} else if (type == 1) {
int test_five(int amount)
{
int retvalue, i;
mode = 3;
count = 0;
for (i = 0; i < amount; i++) {
if ((retvalue = signal1("reply", 3)) != 0) {
printf("Test 5,0 failed return value %d\n", retvalue);
return 1;
}
}
sleep(1); /* give time for reply to empty the queue */
for (i = 0; i < amount; i++) {
if ((retvalue = signal2("reply", 3, 4)) != 0) {
printf("Test 5,1 failed return value %d\n", retvalue);
return 1;
}
}
sleep(1); /* give time for reply to empty the queue */
for (i = 0; i < amount; i++) {
if ((retvalue = signal3("reply", 3, 4, 65534)) != 0) {
printf("Test 5,2 failed return value %d\n", retvalue);
return 1;
}
}
sleep(1); /* give time for reply to empty the queue */
for (i = 0; i < amount; i++) {
if ((retvalue = data("reply", data_str, SIZEOF_DATA + 1)) != 0) {
printf("Test 5,3 failed return value %d\n", retvalue);
return 1;
}
}
sleep(1); /* give time for reply to empty the queue */
if (count == (4 * amount)) {
printf("Test 5 OK\n");
return 0;
} else {
printf("Test 5 failed, received %d out of %d\n", count,
(4 * amount));
return 1;
}
}
void
f_setsig()
{
signal1(SIGFPE, sigfdie); /* ignore underflow, enable overflow */
#ifdef SIGIOT
signal1(SIGIOT, sigidie);
#endif
#ifdef SIGTRAP
signal1(SIGTRAP, sigtrdie);
#endif
#ifdef SIGQUIT
if(signal1(SIGQUIT,sigqdie) == SIG_IGN)
signal1(SIGQUIT, SIG_IGN);
#endif
if(signal1(SIGINT, sigindie) == SIG_IGN)
signal1(SIGINT, SIG_IGN);
signal1(SIGTERM,sigtdie);
#ifdef pdp11
ldfps(01200); /* detect overflow as an exception */
#endif
}
int test_six()
{
int retvalue;
mode = 4;
count = 0;
if ((retvalue = signal1("reply", 666)) != 0) {
printf("Test 6,0 failed return value %d\n", retvalue);
return 1;
}
sleep(3);
if (count == 3) {
printf("Test 6 OK\n");
return 0;
} else {
printf("Test 6 failed %d\n", count);
return 1;
}
}
s_paus(char *s, ftnlen n)
#endif
{
fprintf(stderr, "PAUSE ");
if(n > 0)
fprintf(stderr, " %.*s", (int)n, s);
fprintf(stderr, " statement executed\n");
if( isatty(fileno(stdin)) )
s_1paus(stdin);
else {
#ifdef MSDOS
FILE *fin;
fin = fopen("con", "r");
if (!fin) {
fprintf(stderr, "s_paus: can't open con!\n");
fflush(stderr);
exit(1);
}
s_1paus(fin);
fclose(fin);
/* IMT 14Aug97 Create appropriate pause mechanism for MacOS */
#elif defined(TPM_F2C) || defined(SPM_F2C) || defined(CW_F2C_MAC)
fprintf( stderr, "To resume execution, click the mouse button.\n" );
fflush( stderr );
pause(); /* Special MacOS version */
#else
fprintf(stderr,
"To resume execution, execute a kill -%d %d command\n",
PAUSESIG, getpid() );
signal1(PAUSESIG, waitpause);
fflush(stderr);
pause();
#endif
}
fprintf(stderr, "Execution resumes after PAUSE.\n");
fflush(stderr);
return 0; /* NOT REACHED */
#ifdef __cplusplus
}
main(int argc, char **argv)
#endif
{
xargc = argc;
xargv = argv;
signal1(SIGFPE, sigfdie); /* ignore underflow, enable overflow */
#ifdef SIGIOT
signal1(SIGIOT, sigidie);
#endif
#ifdef SIGTRAP
signal1(SIGTRAP, sigtrdie);
#endif
#ifdef SIGQUIT
if(signal1(SIGQUIT,sigqdie) == SIG_IGN)
signal1(SIGQUIT, SIG_IGN);
#endif
if(signal1(SIGINT, sigindie) == SIG_IGN)
signal1(SIGINT, SIG_IGN);
signal1(SIGTERM,sigtdie);
#ifdef pdp11
ldfps(01200); /* detect overflow as an exception */
#endif
f_init();
#ifndef NO_ONEXIT
ONEXIT(f_exit);
#endif
MAIN__();
#ifdef NO_ONEXIT
f_exit();
#endif
exit(0); /* exit(0) rather than return(0) to bypass Cray bug */
return 0; /* For compilers that complain of missing return values; */
/* others will complain that this is unreachable code. */
}
void QObjectBenchmark::signal_slot_benchmark()
{
QFETCH(int, type);
Object singleObject;
Object multiObject;
singleObject.setObjectName(QLatin1String("single"));
multiObject.setObjectName(QLatin1String("multi"));
singleObject.connect(&singleObject, SIGNAL(signal0()), SLOT(slot0()));
multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(slot0()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal1()));
multiObject.connect(&multiObject, SIGNAL(signal1()), SLOT(slot1()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal2()));
multiObject.connect(&multiObject, SIGNAL(signal2()), SLOT(slot2()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal3()));
multiObject.connect(&multiObject, SIGNAL(signal3()), SLOT(slot3()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal4()));
multiObject.connect(&multiObject, SIGNAL(signal4()), SLOT(slot4()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal5()));
multiObject.connect(&multiObject, SIGNAL(signal5()), SLOT(slot5()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal6()));
multiObject.connect(&multiObject, SIGNAL(signal6()), SLOT(slot6()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal7()));
multiObject.connect(&multiObject, SIGNAL(signal7()), SLOT(slot7()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal8()));
multiObject.connect(&multiObject, SIGNAL(signal8()), SLOT(slot8()));
// multiObject.connect(&multiObject, SIGNAL(signal0()), SLOT(signal9()));
multiObject.connect(&multiObject, SIGNAL(signal9()), SLOT(slot9()));
if (type == 0) {
QBENCHMARK {
singleObject.slot0();
}
} else if (type == 1) {
int test_four()
{
int retvalue;
mode = 2;
count = 0;
if ((retvalue = signal1("replyer", 1)) != 1) {
printf("Test 4,0 failed return value %d\n", retvalue);
return 1;
}
if ((retvalue = signal2("replyer", 1, 2)) != 1) {
printf("Test 2,1 failed return value %d\n", retvalue);
return 1;
}
if ((retvalue = signal3("replyer", 1, 2, 3)) != 1) {
printf("Test 2,2 failed return value %d\n", retvalue);
return 1;
}
if ((retvalue = data("replyer", data_str, SIZEOF_DATA)) != 1) {
printf("Test 2,3 failed return value %d\n", retvalue);
return 1;
}
printf("Test 4 OK\n");
return 0;
}
int test_one()
{
int retvalue;
mode = 0;
count = 0;
if ((retvalue = signal1("reply", 1)) != 2) {
printf("Test 1,0 failed return value %d\n", retvalue);
return 1;
}
if ((retvalue = signal2("reply", 1, 2)) != 2) {
printf("Test 1,1 failed return value %d\n", retvalue);
return 1;
}
if ((retvalue = signal3("reply", 1, 2, 3)) != 2) {
printf("Test 1,2 failed return value %d\n", retvalue);
return 1;
}
if ((retvalue = data("reply", data_str, SIZEOF_DATA)) != 2) {
printf("Test 1,3 failed return value %d\n", retvalue);
return 1;
}
printf("Test 1 OK\n");
return 0;
}
int main(int argc, char *argv[])
{
int value1, value2, value3, mode = 0, retvalue, data_size;
char dest_proc[PROC_NAME_SIZE], *datastr;
memset(dest_proc, '\0', PROC_NAME_SIZE);
/* Parse the parameters */
if (argc < 4) {
print_usage();
exit(2);
}
if (!strcmp(argv[1], "-s1")) {
if (argc != 4) {
print_usage();
exit(2);
}
mode = 1;
value1 = atoi(argv[3]);
strncpy(dest_proc, argv[2], (PROC_NAME_SIZE - 1));
} else if (!strcmp(argv[1], "-s2")) {
if (argc != 5) {
print_usage();
exit(2);
}
mode = 2;
value1 = atoi(argv[3]);
value2 = atoi(argv[4]);
strncpy(dest_proc, argv[2], (PROC_NAME_SIZE - 1));
} else if (!strcmp(argv[1], "-s3")) {
if (argc != 6) {
print_usage();
exit(2);
}
mode = 3;
value1 = atoi(argv[3]);
value2 = atoi(argv[4]);
value3 = atoi(argv[5]);
strncpy(dest_proc, argv[2], (PROC_NAME_SIZE - 1));
} else if (!strcmp(argv[1], "-d")) {
if (argc != 4) {
print_usage();
exit(2);
}
mode = 4;
data_size = strlen(argv[3]);
strncpy(dest_proc, argv[2], (PROC_NAME_SIZE - 1));
datastr = malloc(data_size);
strncpy(datastr, argv[3], data_size);
}
if (mode == 0) {
print_usage();
exit(3);
}
/*set_print_level(CH_DEBUG); */
init_memshare("memsend", 0, 0);
switch (mode) {
case 1:
retvalue = signal1(dest_proc, value1);
break;
case 2:
retvalue = signal2(dest_proc, value1, value2);
break;
case 3:
retvalue = signal3(dest_proc, value1, value2, value3);
break;
case 4:
retvalue = data(dest_proc, datastr, data_size);
free(datastr);
break;
default:
/* No place to be */
break;
}
if (retvalue == 0)
exit(0);
if (retvalue == 1) {
printf("The destination process %s is not present!\n",
dest_proc);
exit(1);
}
/* No place to be */
exit(2);
}