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Provisory rejection of FreeBSD ATAPI drives in sg-libcdio

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This commit is contained in:
Thomas Schmitt 2010-01-14 16:06:17 +00:00
parent 1e42a76415
commit 2a85fc7d91
2 changed files with 24 additions and 3 deletions
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2
cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2010.01.14.160633"
#define Cdrskin_timestamP "2010.01.14.160748"

25
libburn/sg-libcdio.c
View File

@ -104,6 +104,14 @@ Send feedback to libburn-hackers@pykix.org .
#include <linux/fs.h>
#endif
#ifdef __FreeBSD__
/* To avoid ATAPI devices */
#define Libburn_guess_freebsd_atapi_devicE 1
#endif
#ifdef __FreeBSD_kernel__
#define Libburn_guess_freebsd_atapi_devicE 1
#endif
#include <cdio/cdio.h>
#include <cdio/logging.h>
#include <cdio/mmc.h>
@ -202,10 +210,23 @@ static int sg_give_next_adr_raw(burn_drive_enumerator_t *idx,
cdio_free_device_list(idx->ppsz_cd_drives);
idx->ppsz_cd_drives = NULL;
}
#ifdef Libburn_guess_freebsd_atapi_devicE
try_next:;
#endif
if (idx->pos == NULL)
return 0;
if (*(idx->pos) == NULL)
return 0;
#ifdef Libburn_guess_freebsd_atapi_devicE
if (strncmp(*(idx->pos), "/dev/acd", 8) == 0) {
(idx->pos)++;
goto try_next;
}
#endif
if (strlen(*(idx->pos)) >= adr_size)
return -1;
strcpy(adr, *(idx->pos));
@ -451,7 +472,7 @@ int sg_grab(struct burn_drive *d)
}
if (d->libcdio_name[0] == 0) /* just to be sure it is initialized */
strcpy(d->libcdio_name, d->devname);
am_wanted = burn_sg_open_o_excl ? "MMC_RDWR_EXCL" : "MMC_RDWR";
am_wanted = (burn_sg_open_o_excl & 63) ? "MMC_RDWR_EXCL" : "MMC_RDWR";
try_to_open:;
p_cdio = cdio_open_am(d->libcdio_name, DRIVER_DEVICE, am_wanted);
if (p_cdio == NULL) {
@ -467,7 +488,7 @@ try_to_open:;
if (strncmp(am_eff, "MMC_RDWR", 8) != 0) {
cdio_destroy(p_cdio);
if (!second_try) {
am_wanted = burn_sg_open_o_excl ?
am_wanted = (burn_sg_open_o_excl & 63) ?
"MMC_RDWR" : "MMC_RDWR_EXCL";
second_try = 1;
goto try_to_open;