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Adjustments for drive role 5, random access write-only

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This commit is contained in:
Thomas Schmitt 2011-03-21 09:04:14 +00:00
parent 18ebab674b
commit 7ed32c2baa
2 changed files with 6 additions and 1 deletions
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2
libburn/trunk/cdrskin/cdrskin_timestamp.h
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@ -1 +1 @@
#define Cdrskin_timestamP "2011.03.21.090313" #define Cdrskin_timestamP "2011.03.21.090430"

5
libburn/trunk/libburn/write.c
View File

@ -2053,6 +2053,8 @@ int burn_stdio_open_write(struct burn_drive *d, off_t start_byte,
0, 0); 0, 0);
return 0; return 0;
} }
if (d->drive_role == 5 || d->drive_role == 3)
mode = O_WRONLY | O_CREAT | O_LARGEFILE;
if (d->devname[0] == 0) /* null drives should not come here */ if (d->devname[0] == 0) /* null drives should not come here */
return -1; return -1;
fd = burn_drive__fd_from_special_adr(d->devname); fd = burn_drive__fd_from_special_adr(d->devname);
@ -2350,6 +2352,9 @@ int burn_stdio_write_sync(struct burn_write_opts *o,
/* open target file */ /* open target file */
if (d->stdio_fd >= 0) if (d->stdio_fd >= 0)
close(d->stdio_fd); close(d->stdio_fd);
if (d->drive_role == 5 && d->status == BURN_DISC_APPENDABLE &&
o->start_byte < 0)
o->start_byte = d->role_5_nwa * 2048;
d->stdio_fd = burn_stdio_open_write(d, o->start_byte, 2048, 0); d->stdio_fd = burn_stdio_open_write(d, o->start_byte, 2048, 0);
if (d->stdio_fd == -1) if (d->stdio_fd == -1)
{ret = 0; goto ex;} {ret = 0; goto ex;}