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#include <linux/major.h> |
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#include <linux/kdev_t.h> |
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#include <linux/unistd.h> |
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#include <dirent.h> |
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|
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#ifdef __NR__llseek |
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_syscall5(int, _llseek, unsigned int, fd, unsigned long, hi, unsigned long, lo, loff_t *, res, unsigned int, wh); |
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void SysAddFloppyPrefs(void) |
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{ |
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#if defined(__linux__) |
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< |
PrefsAddString("floppy", "/dev/fd0u1440"); |
125 |
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PrefsAddString("floppy", "/dev/fd1u1440"); |
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if (access("/dev/.devfsd", F_OK) < 0) { |
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PrefsAddString("floppy", "/dev/fd0u1440"); |
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PrefsAddString("floppy", "/dev/fd1u1440"); |
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} else { |
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DIR *fd_dir = opendir("/dev/floppy"); |
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if (fd_dir) { |
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struct dirent *floppy_dev; |
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while ((floppy_dev = readdir(fd_dir)) != NULL) { |
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if (strstr(floppy_dev->d_name, "u1440") != NULL) { |
133 |
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char fd_dev[20]; |
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> |
sprintf(fd_dev, "/dev/floppy/%s", floppy_dev->d_name); |
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PrefsAddString("floppy", fd_dev); |
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} |
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} |
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closedir(fd_dir); |
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} |
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} |
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#elif defined(__NetBSD__) |
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PrefsAddString("floppy", "/dev/fd0a"); |
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PrefsAddString("floppy", "/dev/fd1a"); |
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return; |
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|
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#if defined(__linux__) |
195 |
< |
PrefsAddString("cdrom", "/dev/cdrom"); |
196 |
< |
#elif defined(__FreeBSD__) |
195 |
> |
if (access("/dev/.devfsd", F_OK) < 0) |
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> |
PrefsAddString("cdrom", "/dev/cdrom"); |
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else { |
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> |
DIR *cd_dir = opendir("/dev/cdroms"); |
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> |
if (cd_dir) { |
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> |
struct dirent *cdrom_dev; |
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> |
while ((cdrom_dev = readdir(cd_dir)) != NULL) { |
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> |
if (strcmp(cdrom_dev->d_name, ".") != 0 && strcmp(cdrom_dev->d_name, "..") != 0) { |
203 |
> |
char cd_dev[20]; |
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> |
sprintf(cd_dev, "/dev/cdroms/%s", cdrom_dev->d_name); |
205 |
> |
PrefsAddString("cdrom", cd_dev); |
206 |
> |
} |
207 |
> |
} |
208 |
> |
closedir(cd_dir); |
209 |
> |
} |
210 |
> |
} |
211 |
> |
#elif defined(__FreeBSD__) || defined(__NetBSD__) |
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PrefsAddString("cdrom", "/dev/cd0c"); |
182 |
– |
#elif defined(__NetBSD__) |
183 |
– |
PrefsAddString("cdrom", "/dev/cd0d"); |
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#endif |
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} |
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|
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void SysAddSerialPrefs(void) |
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{ |
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#if defined(__linux__) |
224 |
< |
PrefsAddString("seriala", "/dev/ttyS0"); |
225 |
< |
PrefsAddString("serialb", "/dev/ttyS1"); |
224 |
> |
if (access("/dev/.devfsd", F_OK) < 0) { |
225 |
> |
PrefsAddString("seriala", "/dev/ttyS0"); |
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> |
PrefsAddString("serialb", "/dev/ttyS1"); |
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} else { |
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PrefsAddString("seriala", "/dev/tts/0"); |
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PrefsAddString("serialb", "/dev/tts/1"); |
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} |
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#elif defined(__FreeBSD__) |
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PrefsAddString("seriala", "/dev/cuaa0"); |
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PrefsAddString("serialb", "/dev/cuaa1"); |
490 |
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fsync(fh->fd); |
491 |
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ioctl(fh->fd, FDFLUSH); |
492 |
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ioctl(fh->fd, FDEJECT); |
493 |
+ |
close(fh->fd); // Close and reopen so the driver will see the media change |
494 |
+ |
fh->fd = open(fh->name, fh->read_only ? O_RDONLY : O_RDWR); |
495 |
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} else if (fh->is_cdrom) { |
496 |
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ioctl(fh->fd, CDROMEJECT); |
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close(fh->fd); // Close and reopen so the driver will see the media change |
500 |
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#elif defined(__FreeBSD__) || defined(__NetBSD__) |
501 |
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if (fh->is_floppy) { |
502 |
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fsync(fh->fd); |
467 |
– |
//ioctl(fh->fd, FDFLUSH); |
468 |
– |
//ioctl(fh->fd, FDEJECT); |
503 |
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} else if (fh->is_cdrom) { |
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ioctl(fh->fd, CDIOCEJECT); |
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close(fh->fd); // Close and reopen so the driver will see the media change |
581 |
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} else if (fh->is_floppy) { |
582 |
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char block[512]; |
583 |
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lseek(fh->fd, 0, SEEK_SET); |
584 |
< |
return read(fh->fd, block, 512) == 512; |
584 |
> |
ssize_t actual = read(fh->fd, block, 512); |
585 |
> |
if (actual < 0) { |
586 |
> |
close(fh->fd); // Close and reopen so the driver will see the media change |
587 |
> |
fh->fd = open(fh->name, fh->read_only ? O_RDONLY : O_RDWR); |
588 |
> |
actual = read(fh->fd, block, 512); |
589 |
> |
} |
590 |
> |
return actual == 512; |
591 |
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} else if (fh->is_cdrom) { |
592 |
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#ifdef CDROM_MEDIA_CHANGED |
593 |
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if (fh->cdrom_cap & CDC_MEDIA_CHANGED) { |
594 |
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// If we don't do this, all attempts to read from a disc fail |
595 |
< |
// once the tray has been open (altough the TOC reads fine). |
595 |
> |
// once the tray has been opened (altough the TOC reads fine). |
596 |
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// Can somebody explain this to me? |
597 |
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if (ioctl(fh->fd, CDROM_MEDIA_CHANGED) == 1) { |
598 |
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close(fh->fd); |
781 |
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*toc++ = toc_size >> 8; |
782 |
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*toc++ = toc_size & 0xff; |
783 |
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return true; |
784 |
+ |
#else |
785 |
+ |
return false; |
786 |
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#endif |
787 |
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} else |
788 |
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return false; |
846 |
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*pos++ = chan.data->what.position.reladdr.msf.second; |
847 |
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*pos++ = chan.data->what.position.reladdr.msf.frame; |
848 |
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return true; |
849 |
+ |
#else |
850 |
+ |
return false; |
851 |
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#endif |
852 |
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} else |
853 |
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return false; |
883 |
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play.end_s = end_s; |
884 |
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play.end_f = end_f; |
885 |
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return ioctl(fh->fd, CDIOCPLAYMSF, &play) == 0; |
886 |
+ |
#else |
887 |
+ |
return false; |
888 |
|
#endif |
889 |
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} else |
890 |
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return false; |
906 |
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return ioctl(fh->fd, CDROMPAUSE) == 0; |
907 |
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#elif defined(__FreeBSD__) || defined(__NetBSD__) |
908 |
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return ioctl(fh->fd, CDIOCPAUSE) == 0; |
909 |
+ |
#else |
910 |
+ |
return false; |
911 |
|
#endif |
912 |
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} else |
913 |
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return false; |
929 |
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return ioctl(fh->fd, CDROMRESUME) == 0; |
930 |
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#elif defined(__FreeBSD__) || defined(__NetBSD__) |
931 |
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return ioctl(fh->fd, CDIOCRESUME) == 0; |
932 |
+ |
#else |
933 |
+ |
return false; |
934 |
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#endif |
935 |
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} else |
936 |
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return false; |
952 |
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return ioctl(fh->fd, CDROMSTOP) == 0; |
953 |
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#elif defined(__FreeBSD__) || defined(__NetBSD__) |
954 |
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return ioctl(fh->fd, CDIOCSTOP) == 0; |
955 |
+ |
#else |
956 |
+ |
return false; |
957 |
|
#endif |
958 |
|
} else |
959 |
|
return false; |