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]) { |