When an error occurs, exit program with non-zero exit code.
Chris Pressey
4 years ago
| 58 | 58 | v1.0: circa Jun 2018 |
| 59 | 59 | handle trampoline at leftmost/topmost edges |
| 60 | 60 | (thanks to https://github.com/serprex for this fix!) |
| 61 | exit with non-zero error code on error | |
| 61 | 62 | |
| 62 | 63 | v0.94: Sep 2004, Chris Pressey |
| 63 | 64 | cleanup only, no functional changes |
| 167 | 168 | if ((pg == NULL) || (pgbuf == NULL)) |
| 168 | 169 | { |
| 169 | 170 | printf ("Error: can't allocate %d bytes of memory.\n", LINEWIDTH * PAGEHEIGHT); |
| 170 | exit(0); | |
| 171 | exit (1); | |
| 171 | 172 | } |
| 172 | 173 | memset(pg, ' ', LINEWIDTH * PAGEHEIGHT); |
| 173 | 174 | memset(pgbuf, ' ', LINEWIDTH * PAGEHEIGHT); |
| 178 | 179 | if (prof[i] == NULL) |
| 179 | 180 | { |
| 180 | 181 | printf ("Error: can't allocate %lu bytes of memory.\n", (long)(LINEWIDTH * PAGEHEIGHT * sizeof(long int))); |
| 181 | exit(0); | |
| 182 | exit (1); | |
| 182 | 183 | } |
| 183 | 184 | memset(prof[i], 0, LINEWIDTH * PAGEHEIGHT * sizeof(long int)); |
| 184 | 185 | } |
| 186 | 187 | if (argc < 2) |
| 187 | 188 | { |
| 188 | 189 | printf ("USAGE: befprof [-l] [-q] [-i] [-n count] [-r input] [-w foo.map] foo.bf\n"); |
| 189 | exit (0); | |
| 190 | exit (1); | |
| 190 | 191 | } |
| 191 | 192 | |
| 192 | 193 | strcpy(filename, argv[argc - 1]); |
| 243 | 244 | } else |
| 244 | 245 | { |
| 245 | 246 | printf ("Error: couldn't open '%s' for input.\n", filename); |
| 246 | exit (0); | |
| 247 | exit (1); | |
| 247 | 248 | } |
| 248 | 249 | |
| 249 | 250 | if (!(fp = fopen (mapfilename, "w"))) |
| 250 | 251 | { |
| 251 | 252 | printf ("Error : couldn't open '%s' for output.\n", mapfilename); |
| 252 | exit (0); | |
| 253 | exit (1); | |
| 253 | 254 | } |
| 254 | 255 | |
| 255 | 256 | while (rep <= reps) |
| 268 | 269 | if (!(fi = fopen (argv[ia], "r"))) |
| 269 | 270 | { |
| 270 | 271 | printf ("Error : couldn't open '%s' for input.\n", argv[ia]); |
| 271 | exit (0); | |
| 272 | exit (1); | |
| 272 | 273 | } |
| 273 | 274 | } |
| 274 | 275 | |