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| Source at commit 1406 created 12 years 10 months ago. By meklort, Revert drivers.c so that kexts are only loaded when OSBundleRequired is set and that value is not safe mode. Added some comments about it too. | |
|---|---|
| 1 | /*␊ |
| 2 | * fopen.c␊ |
| 3 | */␊ |
| 4 | ␊ |
| 5 | #include <stdio.h>␊ |
| 6 | #include <unistd.h>␊ |
| 7 | //#include <fcntl.h>␊ |
| 8 | ␊ |
| 9 | /* This depends on O_RDONLY == 0, O_WRONLY == 1, O_RDWR == 2 */␊ |
| 10 | ␊ |
| 11 | FILE *fopen(const char *file, const char *mode)␊ |
| 12 | {␊ |
| 13 | ␉printf("WARNING: fopen unimplimented.\n");␊ |
| 14 | ␉return NULL;␊ |
| 15 | #if 0␊ |
| 16 | ␉int flags = O_RDONLY;␊ |
| 17 | ␉int plus = 0;␊ |
| 18 | ␊ |
| 19 | ␉while (*mode) {␊ |
| 20 | ␉␉switch (*mode++) {␊ |
| 21 | ␉␉case 'r':␊ |
| 22 | ␉␉␉flags = O_RDONLY;␊ |
| 23 | ␉␉␉break;␊ |
| 24 | ␉␉case 'w':␊ |
| 25 | ␉␉␉flags = O_WRONLY | O_CREAT | O_TRUNC;␊ |
| 26 | ␉␉␉break;␊ |
| 27 | ␉␉case 'a':␊ |
| 28 | ␉␉␉flags = O_WRONLY | O_CREAT | O_APPEND;␊ |
| 29 | ␉␉␉break;␊ |
| 30 | ␉␉case '+':␊ |
| 31 | ␉␉␉plus = 1;␊ |
| 32 | ␉␉␉break;␊ |
| 33 | ␉␉}␊ |
| 34 | ␉}␊ |
| 35 | ␊ |
| 36 | ␉if (plus) {␊ |
| 37 | ␉␉flags = (flags & ~(O_RDONLY | O_WRONLY)) | O_RDWR;␊ |
| 38 | ␉}␊ |
| 39 | ␊ |
| 40 | ␉/* Note: __create_file(-1) == NULL, so this is safe */␊ |
| 41 | ␉return __create_file(open(file, flags, 0666));␊ |
| 42 | #endif␊ |
| 43 | }␊ |
| 44 | |
