Revision 133
changed free_memory name
| lab5/graphics.c | ||
|---|---|---|
| 38 | 38 |
// BIOS CALL |
| 39 | 39 |
if (sys_int86(®_86)) {
|
| 40 | 40 |
printf("%s: sys_int86 failed\n", __func__);
|
| 41 |
if (free_memory()) {
|
|
| 41 |
if (free_memory_map()) {
|
|
| 42 | 42 |
printf("%s: lm_free failed\n", __func__);
|
| 43 | 43 |
return LCF_ERROR; |
| 44 | 44 |
} |
| ... | ... | |
| 75 | 75 |
// BIOS CALL |
| 76 | 76 |
if (sys_int86(®_86)) {
|
| 77 | 77 |
printf("%s: sys_int86 failed\n", __func__);
|
| 78 |
if (free_memory()) {
|
|
| 78 |
if (free_memory_map()) {
|
|
| 79 | 79 |
printf("%s: lm_free failed\n", __func__);
|
| 80 | 80 |
return LCF_ERROR; |
| 81 | 81 |
} |
| ... | ... | |
| 168 | 168 |
return SUCCESS; |
| 169 | 169 |
} |
| 170 | 170 |
|
| 171 |
int (free_memory)(void) {
|
|
| 171 |
int (free_memory_map)(void) {
|
|
| 172 | 172 |
return !lm_free(&mem_map); |
| 173 | 173 |
} |
| 174 | 174 |
|
| lab5/graphics.h | ||
|---|---|---|
| 59 | 59 |
|
| 60 | 60 |
int (map_vram)(void); |
| 61 | 61 |
|
| 62 |
int (free_memory)(void); |
|
| 62 |
int (free_memory_map)(void);
|
|
| 63 | 63 |
|
| 64 | 64 |
int (set_pixel)(uint16_t row, uint16_t col, uint32_t color); |
| 65 | 65 |
|
| lab5/lab5.c | ||
|---|---|---|
| 61 | 61 |
|
| 62 | 62 |
if (vg_exit()) {
|
| 63 | 63 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 64 |
if (free_memory()) |
|
| 64 |
if (free_memory_map())
|
|
| 65 | 65 |
printf("%s: lm_free failed\n", __func__);
|
| 66 | 66 |
return 1; |
| 67 | 67 |
} |
| 68 | 68 |
|
| 69 |
if (free_memory()) {
|
|
| 69 |
if (free_memory_map()) {
|
|
| 70 | 70 |
printf("%s: lm_free failed\n", __func__);
|
| 71 | 71 |
return 1; |
| 72 | 72 |
} |
| ... | ... | |
| 96 | 96 |
if (vg_draw_rectangle(x, y, width, height, color)) {
|
| 97 | 97 |
if (vg_exit()) {
|
| 98 | 98 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 99 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 99 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 100 | 100 |
} |
| 101 | 101 |
return 1; |
| 102 | 102 |
} |
| ... | ... | |
| 111 | 111 |
if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
|
| 112 | 112 |
if (vg_exit()) {
|
| 113 | 113 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 114 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 114 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 115 | 115 |
} |
| 116 | 116 |
return 1; |
| 117 | 117 |
} |
| ... | ... | |
| 142 | 142 |
if (unsubscribe_interrupt(&kbc_id)) {
|
| 143 | 143 |
if (vg_exit()) {
|
| 144 | 144 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 145 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 145 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 146 | 146 |
} |
| 147 | 147 |
return 1; |
| 148 | 148 |
}; |
| 149 | 149 |
|
| 150 | 150 |
if (vg_exit()) {
|
| 151 | 151 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 152 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 152 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 153 | 153 |
return 1; |
| 154 | 154 |
} |
| 155 | 155 |
|
| 156 |
if (free_memory()) {
|
|
| 156 |
if (free_memory_map()) {
|
|
| 157 | 157 |
printf("%s: lm_free failed\n", __func__);
|
| 158 | 158 |
return 1; |
| 159 | 159 |
} |
| ... | ... | |
| 196 | 196 |
if (vg_draw_rectangle(col*W,row*H,W,H,color)) {
|
| 197 | 197 |
if (vg_exit()) {
|
| 198 | 198 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 199 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 199 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 200 | 200 |
} |
| 201 | 201 |
return 1; |
| 202 | 202 |
} |
| ... | ... | |
| 212 | 212 |
if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
|
| 213 | 213 |
if (vg_exit()) {
|
| 214 | 214 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 215 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 215 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 216 | 216 |
} |
| 217 | 217 |
return 1; |
| 218 | 218 |
} |
| ... | ... | |
| 243 | 243 |
if (unsubscribe_interrupt(&kbc_id)) {
|
| 244 | 244 |
if (vg_exit()) {
|
| 245 | 245 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 246 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 246 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 247 | 247 |
} |
| 248 | 248 |
return 1; |
| 249 | 249 |
}; |
| 250 | 250 |
|
| 251 | 251 |
if (vg_exit()) {
|
| 252 | 252 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 253 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 253 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 254 | 254 |
return 1; |
| 255 | 255 |
} |
| 256 | 256 |
|
| 257 |
if (free_memory()) {
|
|
| 257 |
if (free_memory_map()) {
|
|
| 258 | 258 |
printf("%s: lm_free failed\n", __func__);
|
| 259 | 259 |
return 1; |
| 260 | 260 |
} |
| ... | ... | |
| 294 | 294 |
if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
|
| 295 | 295 |
if (vg_exit()) {
|
| 296 | 296 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 297 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 297 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 298 | 298 |
} |
| 299 | 299 |
return 1; |
| 300 | 300 |
} |
| ... | ... | |
| 325 | 325 |
if (unsubscribe_interrupt(&kbc_id)) {
|
| 326 | 326 |
if (vg_exit()) {
|
| 327 | 327 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 328 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 328 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 329 | 329 |
} |
| 330 | 330 |
return 1; |
| 331 | 331 |
}; |
| 332 | 332 |
|
| 333 | 333 |
if (vg_exit()) {
|
| 334 | 334 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 335 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 335 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 336 | 336 |
return 1; |
| 337 | 337 |
} |
| 338 | 338 |
|
| 339 |
if (free_memory()) {
|
|
| 339 |
if (free_memory_map()) {
|
|
| 340 | 340 |
printf("%s: lm_free failed\n", __func__);
|
| 341 | 341 |
return 1; |
| 342 | 342 |
} |
| ... | ... | |
| 379 | 379 |
if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
|
| 380 | 380 |
if (vg_exit()) {
|
| 381 | 381 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 382 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 382 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 383 | 383 |
} |
| 384 | 384 |
return 1; |
| 385 | 385 |
} |
| ... | ... | |
| 449 | 449 |
if (unsubscribe_interrupt(&kbc_id)) {
|
| 450 | 450 |
if (vg_exit()) {
|
| 451 | 451 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 452 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 452 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 453 | 453 |
} |
| 454 | 454 |
return 1; |
| 455 | 455 |
}; |
| 456 | 456 |
|
| 457 | 457 |
if (vg_exit()) {
|
| 458 | 458 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 459 |
if (free_memory()) printf("%s: lm_free failed\n", __func__);
|
|
| 459 |
if (free_memory_map()) printf("%s: lm_free failed\n", __func__);
|
|
| 460 | 460 |
return 1; |
| 461 | 461 |
} |
| 462 | 462 |
|
| 463 |
if (free_memory()) {
|
|
| 463 |
if (free_memory_map()) {
|
|
| 464 | 464 |
printf("%s: lm_free failed\n", __func__);
|
| 465 | 465 |
return 1; |
| 466 | 466 |
} |
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