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New options dvd_obs= and stdio_fsync=

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This commit is contained in:
Thomas Schmitt
2009-11-15 16:49:04 +00:00
parent dea30cc8c8
commit cb668c06dd
3 changed files with 85 additions and 13 deletions
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60
libburn/trunk/cdrskin/cdrskin.c
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@ -148,6 +148,10 @@ or
Move them down to Cdrskin_libburn_from_pykix_svN on version leap
*/
/* burn_write_opts_set_dvd_obs() and burn_write_opts_set_stdio_fsync()
*/
#define Cdrskin_libburn_has_fsync_obS 1
#endif /* Cdrskin_libburn_0_7_3 */
#ifndef Cdrskin_libburn_versioN
@ -2695,6 +2699,11 @@ set_dev:;
printf(
" --drive_scsi_exclusive try to exclusively reserve device files\n");
printf(" /dev/srN, /dev/scdM, /dev/stK of drive.\n");
#ifdef Cdrskin_libburn_has_fsync_obS
printf(" dvd_obs=\"default\"|number\n");
printf(
" set number of bytes per DVD/BD write: 32k or 64k\n");
#endif
#ifdef Cdrskin_burn_drive_eject_brokeN
printf(
" eject_device=<path> set the device address for command eject\n");
@ -2745,6 +2754,13 @@ set_dev:;
printf(
" byte addresses below that number.\n");
#endif
#ifdef Cdrskin_libburn_has_fsync_obS
printf(" stdio_sync=\"default\"|\"off\"|number\n");
printf(
" set number of bytes after which to force output\n");
printf(
" to drives with prefix \"stdio:\".\n");
#endif
#ifdef Cdrskin_allow_libburn_taO
printf(
@ -3191,6 +3207,8 @@ struct CdrskiN {
int dummy_mode;
int force_is_set;
int stream_recording_is_set; /* see burn_write_opts_set_stream_recording() */
int dvd_obs; /* DVD write chunk size: 0, 32k or 64k */
int stdio_sync; /* stdio fsync interval: -1, 0, >=32 */
int single_track;
int prodvd_cli_compatible;
@ -3409,6 +3427,8 @@ int Cdrskin_new(struct CdrskiN **skin, struct CdrpreskiN *preskin, int flag)
o->dummy_mode= 0;
o->force_is_set= 0;
o->stream_recording_is_set= 0;
o->dvd_obs= 0;
o->stdio_sync= 0;
o->single_track= 0;
o->prodvd_cli_compatible= 0;
o->do_devices= 0;
@ -6951,6 +6971,10 @@ burn_failed:;
#ifdef Cdrskin_libburn_has_stream_recordinG
burn_write_opts_set_stream_recording(o, skin->stream_recording_is_set);
#endif
#ifdef Cdrskin_libburn_has_fsync_obS
burn_write_opts_set_dvd_obs(o, skin->dvd_obs);
burn_write_opts_set_stdio_fsync(o, skin->stdio_sync);
#endif
if(skin->dummy_mode) {
fprintf(stderr,
@ -7825,6 +7849,22 @@ set_driveropts:;
} else if(strcmp(argv[i],"-dummy")==0) {
skin->dummy_mode= 1;
} else if(strncmp(argv[i], "-dvd_obs=", 9)==0) {
value_pt= argv[i] + 9;
goto dvd_obs;
} else if(strncmp(argv[i], "dvd_obs=", 8)==0) {
value_pt= argv[i] + 8;
dvd_obs:;
if(strcmp(value_pt, "default") == 0)
num= 0;
else
num = Scanf_io_size(value_pt,0);
if(num != 0 && num != 32768 && num != 65536) {
fprintf(stderr,
"cdrskin: SORRY : Option dvd_obs= accepts only sizes 0, 32k, 64k\n");
} else
skin->dvd_obs= num;
} else if(strcmp(argv[i],"-eject")==0) {
skin->do_eject= 1;
if(skin->verbosity>=Cdrskin_verbose_cmD)
@ -8215,6 +8255,26 @@ set_speed:;
if(skin->verbosity>=Cdrskin_verbose_cmD)
ClN(printf("cdrskin: speed : %f\n",skin->x_speed));
} else if(strncmp(argv[i], "-stdio_sync=", 12)==0) {
value_pt= argv[i] + 12;
goto stdio_sync;
} else if(strncmp(argv[i], "stdio_sync=", 11)==0) {
value_pt= argv[i] + 11;
stdio_sync:;
if(strcmp(value_pt, "default") == 0 || strcmp(value_pt, "on") == 0)
num= 0;
else if(strcmp(value_pt, "off") == 0)
num= -1;
else
num = Scanf_io_size(value_pt,0);
if(num > 0)
num/= 2048;
if(num != -1 && num != 0 && (num < 32 || num > 512 * 1024)) {
fprintf(stderr,
"cdrskin: SORRY : Option stdio_sync= accepts only sizes -1, 0, 32k ... 1g\n");
} else
skin->stdio_sync= num;
} else if(strncmp(argv[i],"-stream_recording=",18)==0) {
value_pt= argv[i]+18;
goto set_stream_recording;