| 41 |
|
int xres = 16; /* x sample resolution */ |
| 42 |
|
int yres = 16; /* y sample resolution */ |
| 43 |
|
|
| 44 |
+ |
static void quit(int code); |
| 45 |
|
|
| 46 |
|
main(argc, argv) |
| 47 |
|
int argc; |
| 48 |
|
char *argv[]; |
| 49 |
|
{ |
| 50 |
|
char *strcat(), *mktemp(); |
| 50 |
– |
int quit(); |
| 51 |
|
int i; |
| 52 |
|
|
| 53 |
+ |
#ifdef SIGHUP |
| 54 |
|
signal(SIGHUP, quit); |
| 55 |
+ |
#endif |
| 56 |
|
signal(SIGINT, quit); |
| 57 |
|
signal(SIGTERM, quit); |
| 58 |
+ |
#ifdef SIGXCPU |
| 59 |
|
signal(SIGXCPU, SIG_IGN); |
| 60 |
|
signal(SIGXFSZ, SIG_IGN); |
| 61 |
+ |
#endif |
| 62 |
|
|
| 63 |
|
for (i = 1; i < argc && argv[i][0] == '-'; i++) |
| 64 |
|
switch (argv[i][1]) { |
