diff options
Diffstat (limited to 'apps/plugins/sdl/src/cdrom/bsdi')
-rw-r--r-- | apps/plugins/sdl/src/cdrom/bsdi/SDL_syscdrom.c | 542 |
1 files changed, 0 insertions, 542 deletions
diff --git a/apps/plugins/sdl/src/cdrom/bsdi/SDL_syscdrom.c b/apps/plugins/sdl/src/cdrom/bsdi/SDL_syscdrom.c deleted file mode 100644 index 61edb819d2..0000000000 --- a/apps/plugins/sdl/src/cdrom/bsdi/SDL_syscdrom.c +++ /dev/null | |||
@@ -1,542 +0,0 @@ | |||
1 | /* | ||
2 | SDL - Simple DirectMedia Layer | ||
3 | Copyright (C) 1997-2012 Sam Lantinga | ||
4 | |||
5 | This library is free software; you can redistribute it and/or | ||
6 | modify it under the terms of the GNU Lesser General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2.1 of the License, or (at your option) any later version. | ||
9 | |||
10 | This library is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Lesser General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public | ||
16 | License along with this library; if not, write to the Free Software | ||
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | #ifdef SDL_CDROM_BSDI | ||
25 | |||
26 | /* | ||
27 | * Functions for system-level CD-ROM audio control for BSD/OS 4.x | ||
28 | * This started life out as a copy of the freebsd/SDL_cdrom.c file but was | ||
29 | * heavily modified. Works for standard (MMC) SCSI and ATAPI CDrom drives. | ||
30 | * | ||
31 | * Steven Schultz - sms@to.gd-es.com | ||
32 | */ | ||
33 | |||
34 | #include <sys/types.h> | ||
35 | #include <sys/stat.h> | ||
36 | #include <fcntl.h> | ||
37 | #include <err.h> | ||
38 | #include <unistd.h> | ||
39 | #include <sys/ioctl.h> | ||
40 | #include </sys/dev/scsi/scsi.h> | ||
41 | #include </sys/dev/scsi/scsi_ioctl.h> | ||
42 | |||
43 | #include "SDL_cdrom.h" | ||
44 | #include "../SDL_syscdrom.h" | ||
45 | |||
46 | /* | ||
47 | * The msf_to_frame and frame_to_msf were yanked from libcdrom and inlined | ||
48 | * here so that -lcdrom doesn't have to be dragged in for something so simple. | ||
49 | */ | ||
50 | |||
51 | #define FRAMES_PER_SECOND 75 | ||
52 | #define FRAMES_PER_MINUTE (FRAMES_PER_SECOND * 60) | ||
53 | |||
54 | int | ||
55 | msf_to_frame(int minute, int second, int frame) | ||
56 | { | ||
57 | return(minute * FRAMES_PER_MINUTE + second * FRAMES_PER_SECOND + frame); | ||
58 | } | ||
59 | |||
60 | void | ||
61 | frame_to_msf(int frame, int *minp, int *secp, int *framep) | ||
62 | { | ||
63 | *minp = frame / FRAMES_PER_MINUTE; | ||
64 | *secp = (frame % FRAMES_PER_MINUTE) / FRAMES_PER_SECOND; | ||
65 | *framep = frame % FRAMES_PER_SECOND; | ||
66 | } | ||
67 | |||
68 | /* The maximum number of CD-ROM drives we'll detect */ | ||
69 | #define MAX_DRIVES 16 | ||
70 | |||
71 | /* A list of available CD-ROM drives */ | ||
72 | static char *SDL_cdlist[MAX_DRIVES]; | ||
73 | static dev_t SDL_cdmode[MAX_DRIVES]; | ||
74 | |||
75 | /* The system-dependent CD control functions */ | ||
76 | static const char *SDL_SYS_CDName(int drive); | ||
77 | static int SDL_SYS_CDOpen(int drive); | ||
78 | static int SDL_SYS_CDGetTOC(SDL_CD *cdrom); | ||
79 | static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position); | ||
80 | static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length); | ||
81 | static int SDL_SYS_CDPause(SDL_CD *cdrom); | ||
82 | static int SDL_SYS_CDResume(SDL_CD *cdrom); | ||
83 | static int SDL_SYS_CDStop(SDL_CD *cdrom); | ||
84 | static int SDL_SYS_CDEject(SDL_CD *cdrom); | ||
85 | static void SDL_SYS_CDClose(SDL_CD *cdrom); | ||
86 | |||
87 | typedef struct scsi_cdb cdb_t; | ||
88 | |||
89 | static int scsi_cmd(int fd, | ||
90 | struct scsi_cdb *cdb, | ||
91 | int cdblen, | ||
92 | int rw, | ||
93 | caddr_t data, | ||
94 | int datalen, | ||
95 | struct scsi_user_cdb *sus) | ||
96 | { | ||
97 | int scsistatus; | ||
98 | unsigned char *cp; | ||
99 | struct scsi_user_cdb suc; | ||
100 | |||
101 | /* safety checks */ | ||
102 | if (!cdb) return(-1); | ||
103 | if (rw != SUC_READ && rw != SUC_WRITE) return(-1); | ||
104 | |||
105 | suc.suc_flags = rw; | ||
106 | suc.suc_cdblen = cdblen; | ||
107 | bcopy(cdb, suc.suc_cdb, cdblen); | ||
108 | suc.suc_datalen = datalen; | ||
109 | suc.suc_data = data; | ||
110 | suc.suc_timeout = 10; /* 10 secs max for TUR or SENSE */ | ||
111 | if (ioctl(fd, SCSIRAWCDB, &suc) == -1) | ||
112 | return(-11); | ||
113 | scsistatus = suc.suc_sus.sus_status; | ||
114 | cp = suc.suc_sus.sus_sense; | ||
115 | |||
116 | /* | ||
117 | * If a place to copy the sense data back to has been provided then the | ||
118 | * caller is responsible for checking the errors and printing any information | ||
119 | * out if the status was not successful. | ||
120 | */ | ||
121 | if (scsistatus != 0 && !sus) | ||
122 | { | ||
123 | fprintf(stderr,"scsistatus = %x cmd = %x\n", | ||
124 | scsistatus, cdb[0]); | ||
125 | fprintf(stderr, "sense %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x\n", | ||
126 | cp[0], cp[1], cp[2], cp[3], cp[4], cp[5], | ||
127 | cp[6], cp[7], cp[8], cp[9], cp[10], cp[11], | ||
128 | cp[12], cp[13], cp[14], cp[15]); | ||
129 | return(1); | ||
130 | } | ||
131 | if (sus) | ||
132 | bcopy(&suc, sus, sizeof (struct scsi_user_cdb)); | ||
133 | if (scsistatus) | ||
134 | return(1); /* Return non-zero for unsuccessful status */ | ||
135 | return(0); | ||
136 | } | ||
137 | |||
138 | /* request vendor brand and model */ | ||
139 | unsigned char *Inquiry(int fd) | ||
140 | { | ||
141 | static struct scsi_cdb6 cdb = | ||
142 | { | ||
143 | 0x12, | ||
144 | 0, 0, 0, | ||
145 | 56, | ||
146 | 0 | ||
147 | }; | ||
148 | static unsigned char Inqbuffer[56]; | ||
149 | |||
150 | if (scsi_cmd(fd, (cdb_t *)&cdb, 6, SUC_READ, Inqbuffer, | ||
151 | sizeof(Inqbuffer), 0)) | ||
152 | return("\377"); | ||
153 | return(Inqbuffer); | ||
154 | } | ||
155 | |||
156 | #define ADD_SENSECODE 12 | ||
157 | #define ADD_SC_QUALIFIER 13 | ||
158 | |||
159 | int TestForMedium(int fd) | ||
160 | { | ||
161 | int sts, asc, ascq; | ||
162 | struct scsi_user_cdb sus; | ||
163 | static struct scsi_cdb6 cdb = | ||
164 | { | ||
165 | CMD_TEST_UNIT_READY, /* command */ | ||
166 | 0, /* reserved */ | ||
167 | 0, /* reserved */ | ||
168 | 0, /* reserved */ | ||
169 | 0, /* reserved */ | ||
170 | 0 /* reserved */ | ||
171 | }; | ||
172 | |||
173 | again: sts = scsi_cmd(fd, (cdb_t *)&cdb, 6, SUC_READ, 0, 0, &sus); | ||
174 | asc = sus.suc_sus.sus_sense[ADD_SENSECODE]; | ||
175 | ascq = sus.suc_sus.sus_sense[ADD_SC_QUALIFIER]; | ||
176 | if (asc == 0x3a && ascq == 0x0) /* no medium */ | ||
177 | return(0); | ||
178 | if (asc == 0x28 && ascq == 0x0) /* medium changed */ | ||
179 | goto again; | ||
180 | if (asc == 0x4 && ascq == 0x1 ) /* coming ready */ | ||
181 | { | ||
182 | sleep(2); | ||
183 | goto again; | ||
184 | } | ||
185 | return(1); | ||
186 | } | ||
187 | |||
188 | /* Check a drive to see if it is a CD-ROM */ | ||
189 | static int CheckDrive(char *drive, struct stat *stbuf) | ||
190 | { | ||
191 | int is_cd = 0, cdfd; | ||
192 | char *p; | ||
193 | |||
194 | /* If it doesn't exist, return -1 */ | ||
195 | if ( stat(drive, stbuf) < 0 ) { | ||
196 | return(-1); | ||
197 | } | ||
198 | |||
199 | /* If it does exist, verify that it's an available CD-ROM */ | ||
200 | cdfd = open(drive, (O_RDONLY|O_EXCL|O_NONBLOCK), 0); | ||
201 | if ( cdfd >= 0 ) { | ||
202 | p = Inquiry(cdfd); | ||
203 | if (*p == TYPE_ROM) | ||
204 | is_cd = 1; | ||
205 | close(cdfd); | ||
206 | } | ||
207 | return(is_cd); | ||
208 | } | ||
209 | |||
210 | /* Add a CD-ROM drive to our list of valid drives */ | ||
211 | static void AddDrive(char *drive, struct stat *stbuf) | ||
212 | { | ||
213 | int i; | ||
214 | |||
215 | if ( SDL_numcds < MAX_DRIVES ) { | ||
216 | /* Check to make sure it's not already in our list. | ||
217 | This can happen when we see a drive via symbolic link. | ||
218 | */ | ||
219 | for ( i=0; i<SDL_numcds; ++i ) { | ||
220 | if ( stbuf->st_rdev == SDL_cdmode[i] ) { | ||
221 | #ifdef DEBUG_CDROM | ||
222 | fprintf(stderr, "Duplicate drive detected: %s == %s\n", drive, SDL_cdlist[i]); | ||
223 | #endif | ||
224 | return; | ||
225 | } | ||
226 | } | ||
227 | |||
228 | /* Add this drive to our list */ | ||
229 | i = SDL_numcds; | ||
230 | SDL_cdlist[i] = SDL_strdup(drive); | ||
231 | if ( SDL_cdlist[i] == NULL ) { | ||
232 | SDL_OutOfMemory(); | ||
233 | return; | ||
234 | } | ||
235 | SDL_cdmode[i] = stbuf->st_rdev; | ||
236 | ++SDL_numcds; | ||
237 | #ifdef DEBUG_CDROM | ||
238 | fprintf(stderr, "Added CD-ROM drive: %s\n", drive); | ||
239 | #endif | ||
240 | } | ||
241 | } | ||
242 | |||
243 | int SDL_SYS_CDInit(void) | ||
244 | { | ||
245 | /* checklist: /dev/rsr?c */ | ||
246 | static char *checklist[] = { | ||
247 | "?0 rsr?", NULL | ||
248 | }; | ||
249 | char *SDLcdrom; | ||
250 | int i, j, exists; | ||
251 | char drive[32]; | ||
252 | struct stat stbuf; | ||
253 | |||
254 | /* Fill in our driver capabilities */ | ||
255 | SDL_CDcaps.Name = SDL_SYS_CDName; | ||
256 | SDL_CDcaps.Open = SDL_SYS_CDOpen; | ||
257 | SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC; | ||
258 | SDL_CDcaps.Status = SDL_SYS_CDStatus; | ||
259 | SDL_CDcaps.Play = SDL_SYS_CDPlay; | ||
260 | SDL_CDcaps.Pause = SDL_SYS_CDPause; | ||
261 | SDL_CDcaps.Resume = SDL_SYS_CDResume; | ||
262 | SDL_CDcaps.Stop = SDL_SYS_CDStop; | ||
263 | SDL_CDcaps.Eject = SDL_SYS_CDEject; | ||
264 | SDL_CDcaps.Close = SDL_SYS_CDClose; | ||
265 | |||
266 | /* Look in the environment for our CD-ROM drive list */ | ||
267 | SDLcdrom = SDL_getenv("SDL_CDROM"); /* ':' separated list of devices */ | ||
268 | if ( SDLcdrom != NULL ) { | ||
269 | char *cdpath, *delim; | ||
270 | size_t len = SDL_strlen(SDLcdrom)+1; | ||
271 | cdpath = SDL_stack_alloc(char, len); | ||
272 | if ( cdpath != NULL ) { | ||
273 | SDL_strlcpy(cdpath, SDLcdrom, len); | ||
274 | SDLcdrom = cdpath; | ||
275 | do { | ||
276 | delim = SDL_strchr(SDLcdrom, ':'); | ||
277 | if ( delim ) { | ||
278 | *delim++ = '\0'; | ||
279 | } | ||
280 | if ( CheckDrive(SDLcdrom, &stbuf) > 0 ) { | ||
281 | AddDrive(SDLcdrom, &stbuf); | ||
282 | } | ||
283 | if ( delim ) { | ||
284 | SDLcdrom = delim; | ||
285 | } else { | ||
286 | SDLcdrom = NULL; | ||
287 | } | ||
288 | } while ( SDLcdrom ); | ||
289 | SDL_stack_free(cdpath); | ||
290 | } | ||
291 | |||
292 | /* If we found our drives, there's nothing left to do */ | ||
293 | if ( SDL_numcds > 0 ) { | ||
294 | return(0); | ||
295 | } | ||
296 | } | ||
297 | |||
298 | /* Scan the system for CD-ROM drives */ | ||
299 | for ( i=0; checklist[i]; ++i ) { | ||
300 | if ( checklist[i][0] == '?' ) { | ||
301 | char *insert; | ||
302 | exists = 1; | ||
303 | for ( j=checklist[i][1]; exists; ++j ) { | ||
304 | SDL_snprintf(drive, SDL_arraysize(drive), "/dev/%sc", &checklist[i][3]); | ||
305 | insert = SDL_strchr(drive, '?'); | ||
306 | if ( insert != NULL ) { | ||
307 | *insert = j; | ||
308 | } | ||
309 | switch (CheckDrive(drive, &stbuf)) { | ||
310 | /* Drive exists and is a CD-ROM */ | ||
311 | case 1: | ||
312 | AddDrive(drive, &stbuf); | ||
313 | break; | ||
314 | /* Drive exists, but isn't a CD-ROM */ | ||
315 | case 0: | ||
316 | break; | ||
317 | /* Drive doesn't exist */ | ||
318 | case -1: | ||
319 | exists = 0; | ||
320 | break; | ||
321 | } | ||
322 | } | ||
323 | } else { | ||
324 | SDL_snprintf(drive, SDL_arraysize(drive), "/dev/%s", checklist[i]); | ||
325 | if ( CheckDrive(drive, &stbuf) > 0 ) { | ||
326 | AddDrive(drive, &stbuf); | ||
327 | } | ||
328 | } | ||
329 | } | ||
330 | return(0); | ||
331 | } | ||
332 | |||
333 | static const char *SDL_SYS_CDName(int drive) | ||
334 | { | ||
335 | return(SDL_cdlist[drive]); | ||
336 | } | ||
337 | |||
338 | static int SDL_SYS_CDOpen(int drive) | ||
339 | { | ||
340 | return(open(SDL_cdlist[drive], O_RDONLY | O_NONBLOCK | O_EXCL, 0)); | ||
341 | } | ||
342 | |||
343 | static int SDL_SYS_CDGetTOC(SDL_CD *cdrom) | ||
344 | { | ||
345 | u_char cdb[10], buf[4], *p, *toc; | ||
346 | struct scsi_user_cdb sus; | ||
347 | int i, sts, first_track, last_track, ntracks, toc_size; | ||
348 | |||
349 | bzero(cdb, sizeof (cdb)); | ||
350 | cdb[0] = 0x43; /* Read TOC */ | ||
351 | cdb[1] = 0x2; /* MSF */ | ||
352 | cdb[8] = 4; /* size TOC header */ | ||
353 | sts = scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, buf, 4, &sus); | ||
354 | if (sts < 0) | ||
355 | return(-1); | ||
356 | first_track = buf[2]; | ||
357 | last_track = buf[3]; | ||
358 | ntracks = last_track - first_track + 1; | ||
359 | cdrom->numtracks = ntracks; | ||
360 | toc_size = 4 + (ntracks + 1) * 8; | ||
361 | toc = (u_char *)SDL_malloc(toc_size); | ||
362 | if (toc == NULL) | ||
363 | return(-1); | ||
364 | bzero(cdb, sizeof (cdb)); | ||
365 | cdb[0] = 0x43; | ||
366 | cdb[1] = 0x2; | ||
367 | cdb[6] = first_track; | ||
368 | cdb[7] = toc_size >> 8; | ||
369 | cdb[8] = toc_size & 0xff; | ||
370 | sts = scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, toc, toc_size, | ||
371 | &sus); | ||
372 | if (sts < 0) | ||
373 | { | ||
374 | SDL_free(toc); | ||
375 | return(-1); | ||
376 | } | ||
377 | |||
378 | for (i = 0, p = toc+4; i <= ntracks; i++, p+= 8) | ||
379 | { | ||
380 | if (i == ntracks) | ||
381 | cdrom->track[i].id = 0xAA; /* Leadout */ | ||
382 | else | ||
383 | cdrom->track[i].id = first_track + i; | ||
384 | if (p[1] & 0x20) | ||
385 | cdrom->track[i].type = SDL_DATA_TRACK; | ||
386 | else | ||
387 | cdrom->track[i].type = SDL_AUDIO_TRACK; | ||
388 | cdrom->track[i].offset = msf_to_frame(p[5], p[6], p[7]); | ||
389 | cdrom->track[i].length = 0; | ||
390 | if (i > 0) | ||
391 | cdrom->track[i-1].length = cdrom->track[i].offset - | ||
392 | cdrom->track[i-1].offset; | ||
393 | } | ||
394 | SDL_free(toc); | ||
395 | return(0); | ||
396 | } | ||
397 | |||
398 | /* Get CD-ROM status */ | ||
399 | static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position) | ||
400 | { | ||
401 | CDstatus status; | ||
402 | u_char cdb[10], buf[16]; | ||
403 | int sts; | ||
404 | struct scsi_user_cdb sus; | ||
405 | |||
406 | bzero(cdb, sizeof (cdb)); | ||
407 | cdb[0] = 0x42; /* read subq */ | ||
408 | cdb[1] = 0x2; /* MSF */ | ||
409 | cdb[2] = 0x40; /* q channel */ | ||
410 | cdb[3] = 1; /* current pos */ | ||
411 | cdb[7] = sizeof (buf) >> 8; | ||
412 | cdb[8] = sizeof (buf) & 0xff; | ||
413 | sts = scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, buf, sizeof (buf), | ||
414 | &sus); | ||
415 | if (sts < 0) | ||
416 | return(-1); | ||
417 | if (sts) | ||
418 | { | ||
419 | if (TestForMedium(cdrom->id) == 0) | ||
420 | status = CD_TRAYEMPTY; | ||
421 | else | ||
422 | status = CD_ERROR; | ||
423 | } | ||
424 | else | ||
425 | { | ||
426 | switch (buf[1]) | ||
427 | { | ||
428 | case 0x11: | ||
429 | status = CD_PLAYING; | ||
430 | break; | ||
431 | case 0x12: | ||
432 | status = CD_PAUSED; | ||
433 | break; | ||
434 | case 0x13: | ||
435 | case 0x14: | ||
436 | case 0x15: | ||
437 | status = CD_STOPPED; | ||
438 | break; | ||
439 | default: | ||
440 | status = CD_ERROR; | ||
441 | break; | ||
442 | } | ||
443 | } | ||
444 | if (position) | ||
445 | { | ||
446 | if ( status == CD_PLAYING || (status == CD_PAUSED) ) | ||
447 | *position = msf_to_frame(buf[9], buf[10], buf[11]); | ||
448 | else | ||
449 | *position = 0; | ||
450 | } | ||
451 | return(status); | ||
452 | } | ||
453 | |||
454 | /* Start play */ | ||
455 | static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length) | ||
456 | { | ||
457 | u_char cdb[10]; | ||
458 | int sts, minute, second, frame, eminute, esecond, eframe; | ||
459 | struct scsi_user_cdb sus; | ||
460 | |||
461 | bzero(cdb, sizeof(cdb)); | ||
462 | cdb[0] = 0x47; /* Play */ | ||
463 | frame_to_msf(start, &minute, &second, &frame); | ||
464 | frame_to_msf(start + length, &eminute, &esecond, &eframe); | ||
465 | cdb[3] = minute; | ||
466 | cdb[4] = second; | ||
467 | cdb[5] = frame; | ||
468 | cdb[6] = eminute; | ||
469 | cdb[7] = esecond; | ||
470 | cdb[8] = eframe; | ||
471 | sts = scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, 0, 0, &sus); | ||
472 | return(sts); | ||
473 | } | ||
474 | |||
475 | static int | ||
476 | pauseresume(SDL_CD *cdrom, int flag) | ||
477 | { | ||
478 | u_char cdb[10]; | ||
479 | struct scsi_user_cdb sus; | ||
480 | |||
481 | bzero(cdb, sizeof (cdb)); | ||
482 | cdb[0] = 0x4b; | ||
483 | cdb[8] = flag & 0x1; | ||
484 | return(scsi_cmd(cdrom->id, (cdb_t *)cdb, 10, SUC_READ, 0, 0, &sus)); | ||
485 | } | ||
486 | |||
487 | /* Pause play */ | ||
488 | static int SDL_SYS_CDPause(SDL_CD *cdrom) | ||
489 | { | ||
490 | return(pauseresume(cdrom, 0)); | ||
491 | } | ||
492 | |||
493 | /* Resume play */ | ||
494 | static int SDL_SYS_CDResume(SDL_CD *cdrom) | ||
495 | { | ||
496 | return(pauseresume(cdrom, 1)); | ||
497 | } | ||
498 | |||
499 | /* Stop play */ | ||
500 | static int SDL_SYS_CDStop(SDL_CD *cdrom) | ||
501 | { | ||
502 | u_char cdb[6]; | ||
503 | struct scsi_user_cdb sus; | ||
504 | |||
505 | bzero(cdb, sizeof (cdb)); | ||
506 | cdb[0] = 0x1b; /* stop */ | ||
507 | cdb[1] = 1; /* immediate */ | ||
508 | return(scsi_cmd(cdrom->id, (cdb_t *)cdb, 6, SUC_READ, 0, 0, &sus)); | ||
509 | } | ||
510 | |||
511 | /* Eject the CD-ROM */ | ||
512 | static int SDL_SYS_CDEject(SDL_CD *cdrom) | ||
513 | { | ||
514 | u_char cdb[6]; | ||
515 | struct scsi_user_cdb sus; | ||
516 | |||
517 | bzero(cdb, sizeof (cdb)); | ||
518 | cdb[0] = 0x1b; /* stop */ | ||
519 | cdb[1] = 1; /* immediate */ | ||
520 | cdb[4] = 2; /* eject */ | ||
521 | return(scsi_cmd(cdrom->id, (cdb_t *)cdb, 6, SUC_READ, 0, 0, &sus)); | ||
522 | } | ||
523 | |||
524 | /* Close the CD-ROM handle */ | ||
525 | static void SDL_SYS_CDClose(SDL_CD *cdrom) | ||
526 | { | ||
527 | close(cdrom->id); | ||
528 | } | ||
529 | |||
530 | void SDL_SYS_CDQuit(void) | ||
531 | { | ||
532 | int i; | ||
533 | |||
534 | if ( SDL_numcds > 0 ) { | ||
535 | for ( i=0; i<SDL_numcds; ++i ) { | ||
536 | SDL_free(SDL_cdlist[i]); | ||
537 | } | ||
538 | } | ||
539 | SDL_numcds = 0; | ||
540 | } | ||
541 | |||
542 | #endif /* SDL_CDROM_BSDI */ | ||