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New -stdio_sync option "end", -as mkisofs default is now --stdio_sync "off"

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This commit is contained in:
Thomas Schmitt 2014-04-08 09:18:14 +00:00
parent a06759135a
commit e6ab962663
14 changed files with 168 additions and 141 deletions
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1
xorriso/base_obj.c
View File

@ -239,6 +239,7 @@ int Xorriso_new(struct XorrisO ** xorriso,char *progname, int flag)
m->do_stream_recording= 0; m->do_stream_recording= 0;
m->dvd_obs= 0; m->dvd_obs= 0;
m->stdio_sync= 0; m->stdio_sync= 0;
m->stdio_sync_is_default= 1;
m->keep_boot_image= 0; m->keep_boot_image= 0;
m->boot_image_cat_path[0]= 0; m->boot_image_cat_path[0]= 0;
m->boot_image_cat_hidden= 0; m->boot_image_cat_hidden= 0;

6
xorriso/emulators.c
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@ -82,7 +82,7 @@ int Xorriso_cdrskin_help(struct XorrisO *xorriso, int flag)
"\twrite_start_address=#\t\twrite to byte address on DVD+RW, BD-RE", "\twrite_start_address=#\t\twrite to byte address on DVD+RW, BD-RE",
"\tstream_recording=on|number\ttry to get full speed on DVD-RAM, BD", "\tstream_recording=on|number\ttry to get full speed on DVD-RAM, BD",
"\tdvd_obs=default|32k|64k\t\tbytes per DVD/BD write operation", "\tdvd_obs=default|32k|64k\t\tbytes per DVD/BD write operation",
"\tstdio_sync=on|off|number\twhether to fsync output to \"stdio:\"", "\tstdio_sync=on|off|end|number\twhether to fsync output to \"stdio:\"",
"\t--no_rc\t\tDo not execute xorriso startup files", "\t--no_rc\t\tDo not execute xorriso startup files",
"\t-help\t\tprint this text to stderr and exit emulation", "\t-help\t\tprint this text to stderr and exit emulation",
"Actually this is the integrated ISO RockRidge filesystem manipulator xorriso", "Actually this is the integrated ISO RockRidge filesystem manipulator xorriso",
@ -1156,6 +1156,10 @@ int Xorriso_genisofs_path_pecul(struct XorrisO *xorriso, int *was_path,
/* mkisofs records mtime in ECMA-119 and Joliet /* mkisofs records mtime in ECMA-119 and Joliet
*/ */
Xorriso_relax_compliance(xorriso, "rec_mtime", 0); Xorriso_relax_compliance(xorriso, "rec_mtime", 0);
/* mkisofs is substantially faster than xorriso by not fsyncing
*/
if(xorriso->stdio_sync_is_default)
Xorriso_option_stdio_sync(xorriso, "off", 0);
Xorriso_free_meM(sfe); Xorriso_free_meM(sfe);
ret= 1; ret= 1;

2
xorriso/opts_d_h.c
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@ -1961,7 +1961,7 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
" Try to circumvent slow checkread on DVD-RAM, BD-RE, BD-R.", " Try to circumvent slow checkread on DVD-RAM, BD-RE, BD-R.",
" -dvd_obs \"default\"|\"32k\"|\"64k\"", " -dvd_obs \"default\"|\"32k\"|\"64k\"",
" Set number of bytes per DVD/BD write operation.", " Set number of bytes per DVD/BD write operation.",
" -stdio_sync \"on\"|\"off\"|number", " -stdio_sync \"on\"|\"off\"|\"end\"|number",
" Set number of bytes after which to force output to stdio", " Set number of bytes after which to force output to stdio",
" pseudo drives. \"on\" is the same as 16m.", " pseudo drives. \"on\" is the same as 16m.",
" -fs number[\"k\"|\"m\"]", " -fs number[\"k\"|\"m\"]",

24
xorriso/opts_p_z.c
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@ -1,7 +1,7 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images. /* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2013 Thomas Schmitt, <scdbackup@gmx.net> Copyright 2007-2014 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later. Provided under GPL version 2 or later.
@ -1445,26 +1445,28 @@ int Xorriso_option_status_history_max(struct XorrisO *xorriso, int num,
} }
/* Option -stdio_sync "on"|"off"|size */ /* Option -stdio_sync "on"|"off"|"end"|size */
int Xorriso_option_stdio_sync(struct XorrisO *xorriso, char *rythm, int flag) int Xorriso_option_stdio_sync(struct XorrisO *xorriso, char *rythm, int flag)
{ {
double num; double num;
if(strcmp(rythm, "default") == 0 || strcmp(rythm, "on") == 0) if(strcmp(rythm, "default") == 0 || strcmp(rythm, "on") == 0) {
num= 0; num= 0;
if(strcmp(rythm, "off") == 0) } else if(strcmp(rythm, "off") == 0) {
num= -1; num= -1;
else } else if(strcmp(rythm, "end") == 0) {
num = Scanf_io_size(rythm, 0); num= 1;
if(num > 0) } else {
num /= 2048; num = Scanf_io_size(rythm, 0) / 2048;
if(num != -1 && num != 0 && (num < 32 || num > 512 * 1024)) { if(num < 32 || num > 512 * 1024) {
sprintf(xorriso->info_text, sprintf(xorriso->info_text,
"-stdio_sync : Bad size. Acceptable are -1, 0, 32k ... 1g"); "-stdio_sync : Bad size. Use: 64k to 1g, \"on\", \"off\", \"end\"");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0); Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0); return(0);
} else }
}
xorriso->stdio_sync= num; xorriso->stdio_sync= num;
xorriso->stdio_sync_is_default= 0;
return(1); return(1);
} }

4
xorriso/text_io.c
View File

@ -1,7 +1,7 @@
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images. /* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2013 Thomas Schmitt, <scdbackup@gmx.net> Copyright 2007-2014 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later. Provided under GPL version 2 or later.
@ -3107,6 +3107,8 @@ int Xorriso_status(struct XorrisO *xorriso, char *filter, FILE *fp, int flag)
strcat(line, "off"); strcat(line, "off");
else if(xorriso->stdio_sync == 0) else if(xorriso->stdio_sync == 0)
strcat(line, "on"); strcat(line, "on");
else if(xorriso->stdio_sync == 1)
strcat(line, "end");
else if(xorriso->stdio_sync % 512) { else if(xorriso->stdio_sync % 512) {
Sfile_off_t_text(line+strlen(line), (off_t) (xorriso->stdio_sync * 2048), Sfile_off_t_text(line+strlen(line), (off_t) (xorriso->stdio_sync * 2048),
0); 0);

10
xorriso/xorriso.1
View File

@ -9,7 +9,7 @@
.\" First parameter, NAME, should be all caps .\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1) .\" other parameters are allowed: see man(7), man(1)
.TH XORRISO 1 "Version 1.3.7, Apr 04, 2014" .TH XORRISO 1 "Version 1.3.7, Apr 07, 2014"
.\" Please adjust this date whenever revising the manpage. .\" Please adjust this date whenever revising the manpage.
.\" .\"
.\" Some roff macros, for reference: .\" Some roff macros, for reference:
@ -2811,11 +2811,12 @@ or BD media. A number of 64 KB may improve throughput with bus systems which
show latency problems. The default depends on media type, on command show latency problems. The default depends on media type, on command
\-stream_recording , and on compile time options. \-stream_recording , and on compile time options.
.TP .TP
\fB\-stdio_sync\fR "on"|"off"|number \fB\-stdio_sync\fR "on"|"off"|"end"|number
Set the number of bytes after which to force output to stdio: pseudo drives. Set the number of bytes after which to force output to stdio: pseudo drives.
This forcing keeps the memory from being clogged with lots of This forcing keeps the memory from being clogged with lots of
pending data for slow devices. Default "on" is the same as "16m". pending data for slow devices. Default "on" is the same as "16m".
Forced output can be disabled by "off". Forced output can be disabled by "off", or be delayed by "end" until all
data are produced. If a number is chosen, then it must be at least 64k.
.TP .TP
\fB\-dummy\fR "on"|"off" \fB\-dummy\fR "on"|"off"
If "on" then simulate burning or refuse with FAILURE event if If "on" then simulate burning or refuse with FAILURE event if
@ -4300,7 +4301,8 @@ will be applied only to files which are present in the ISO image when
the command \-as ends. If you use several \-as mkisofs commands in the same the command \-as ends. If you use several \-as mkisofs commands in the same
run, then consider to put such options into the last \-as command. run, then consider to put such options into the last \-as command.
.br .br
\-pacifier gets set to "mkisofs" if files are added to the image. If files are added to the image, then \-pacifier gets set to "mkisofs" and
\-stdio_sync is defaulted to "off" if no such setting was made yet.
.br .br
\-graft\-points is equivalent to \-pathspecs on. Note that pathspecs without "=" \-graft\-points is equivalent to \-pathspecs on. Note that pathspecs without "="
are interpreted differently than with \fBxorriso\fR command \-add. are interpreted differently than with \fBxorriso\fR command \-add.

2
xorriso/xorriso.h
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@ -1887,7 +1887,7 @@ int Xorriso_option_status(struct XorrisO *xorriso, char *mode, int flag);
int Xorriso_option_status_history_max(struct XorrisO *xorriso, int num1, int Xorriso_option_status_history_max(struct XorrisO *xorriso, int num1,
int flag); int flag);
/* Command -stdio_sync "on"|"off"|size */ /* Command -stdio_sync "on"|"off"|"end"|size */
int Xorriso_option_stdio_sync(struct XorrisO *xorriso, char *rythm, int flag); int Xorriso_option_stdio_sync(struct XorrisO *xorriso, char *rythm, int flag);
/* Command -stream_recording */ /* Command -stream_recording */

116
xorriso/xorriso.info
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@ -2476,11 +2476,13 @@ according to the setting of command -acl.
The default depends on media type, on command -stream_recording , The default depends on media type, on command -stream_recording ,
and on compile time options. and on compile time options.
-stdio_sync "on"|"off"|number -stdio_sync "on"|"off"|"end"|number
Set the number of bytes after which to force output to stdio: Set the number of bytes after which to force output to stdio:
pseudo drives. This forcing keeps the memory from being clogged pseudo drives. This forcing keeps the memory from being clogged
with lots of pending data for slow devices. Default "on" is the with lots of pending data for slow devices. Default "on" is the
same as "16m". Forced output can be disabled by "off". same as "16m". Forced output can be disabled by "off", or be
delayed by "end" until all data are produced. If a number is
chosen, then it must be at least 64k.
-dummy "on"|"off" -dummy "on"|"off"
If "on" then simulate burning or refuse with FAILURE event if no If "on" then simulate burning or refuse with FAILURE event if no
@ -3782,7 +3784,9 @@ said programs trigger comparable actions.
ISO image when the command -as ends. If you use several -as ISO image when the command -as ends. If you use several -as
mkisofs commands in the same run, then consider to put such mkisofs commands in the same run, then consider to put such
options into the last -as command. options into the last -as command.
-pacifier gets set to "mkisofs" if files are added to the image. If files are added to the image, then -pacifier gets set to
"mkisofs" and -stdio_sync is defaulted to "off" if no such setting
was made yet.
-graft-points is equivalent to -pathspecs on. Note that pathspecs -graft-points is equivalent to -pathspecs on. Note that pathspecs
without "=" are interpreted differently than with `xorriso' without "=" are interpreted differently than with `xorriso'
command -add. Directories get merged with the root directory of command -add. Directories get merged with the root directory of
@ -4932,7 +4936,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
* -chown sets ownership in ISO image: Manip. (line 49) * -chown sets ownership in ISO image: Manip. (line 49)
* -chown_r sets ownership in ISO image: Manip. (line 54) * -chown_r sets ownership in ISO image: Manip. (line 54)
* -clone copies ISO directory tree: Insert. (line 181) * -clone copies ISO directory tree: Insert. (line 181)
* -close controls media closing: SetWrite. (line 357) * -close controls media closing: SetWrite. (line 359)
* -close_damaged closes damaged track and session: Writing. (line 170) * -close_damaged closes damaged track and session: Writing. (line 170)
* -close_filter_list bans filter registration: Filter. (line 52) * -close_filter_list bans filter registration: Filter. (line 52)
* -commit writes pending ISO image: Writing. (line 29) * -commit writes pending ISO image: Writing. (line 29)
@ -4959,7 +4963,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
(line 60) (line 60)
* -drive_class controls drive accessability: Loading. (line 78) * -drive_class controls drive accessability: Loading. (line 78)
* -du show directory size in ISO image: Navigate. (line 89) * -du show directory size in ISO image: Navigate. (line 89)
* -dummy controls write simulation: SetWrite. (line 346) * -dummy controls write simulation: SetWrite. (line 348)
* -dus show directory size in ISO image: Navigate. (line 93) * -dus show directory size in ISO image: Navigate. (line 93)
* -dusx show directory size on disk: Navigate. (line 102) * -dusx show directory size on disk: Navigate. (line 102)
* -dux show directory size on disk: Navigate. (line 97) * -dux show directory size on disk: Navigate. (line 97)
@ -4981,7 +4985,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
* -follow softlinks and mount points: SetInsert. (line 76) * -follow softlinks and mount points: SetInsert. (line 76)
* -for_backup -acl,-xattr,-hardlinks,-md5: Loading. (line 212) * -for_backup -acl,-xattr,-hardlinks,-md5: Loading. (line 212)
* -format formats media: Writing. (line 91) * -format formats media: Writing. (line 91)
* -fs sets size of fifo: SetWrite. (line 350) * -fs sets size of fifo: SetWrite. (line 352)
* -getfacl shows ACL in ISO image: Navigate. (line 70) * -getfacl shows ACL in ISO image: Navigate. (line 70)
* -getfacl_r shows ACL in ISO image: Navigate. (line 77) * -getfacl_r shows ACL in ISO image: Navigate. (line 77)
* -getfattr shows xattr in ISO image: Navigate. (line 81) * -getfattr shows xattr in ISO image: Navigate. (line 81)
@ -5042,8 +5046,8 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
* -out_charset sets output character set: SetWrite. (line 276) * -out_charset sets output character set: SetWrite. (line 276)
* -outdev acquires a drive for output: AqDrive. (line 31) * -outdev acquires a drive for output: AqDrive. (line 31)
* -overwrite enables overwriting in ISO: SetInsert. (line 127) * -overwrite enables overwriting in ISO: SetInsert. (line 127)
* -pacifier controls pacifier text form: Emulation. (line 163) * -pacifier controls pacifier text form: Emulation. (line 165)
* -padding sets amount or mode of image padding: SetWrite. (line 382) * -padding sets amount or mode of image padding: SetWrite. (line 384)
* -page set terminal geometry: DialogCtl. (line 19) * -page set terminal geometry: DialogCtl. (line 19)
* -paste_in copies file into disk file: Restore. (line 124) * -paste_in copies file into disk file: Restore. (line 124)
* -path_list inserts paths from disk file: Insert. (line 80) * -path_list inserts paths from disk file: Insert. (line 80)
@ -5064,7 +5068,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
* -quoted_not_list sets exclusions: SetInsert. (line 72) * -quoted_not_list sets exclusions: SetInsert. (line 72)
* -quoted_path_list inserts paths from disk file: Insert. (line 85) * -quoted_path_list inserts paths from disk file: Insert. (line 85)
* -read_mkisofsrc searches and reads .mkisofsrc file: Emulation. * -read_mkisofsrc searches and reads .mkisofsrc file: Emulation.
(line 151) (line 153)
* -read_speed set read speed: Loading. (line 11) * -read_speed set read speed: Loading. (line 11)
* -reassure enables confirmation question: DialogCtl. (line 32) * -reassure enables confirmation question: DialogCtl. (line 32)
* -report_about controls verbosity: Exception. (line 55) * -report_about controls verbosity: Exception. (line 55)
@ -5079,7 +5083,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
* -rom_toc_scan searches for sessions: Loading. (line 238) * -rom_toc_scan searches for sessions: Loading. (line 238)
* -rr_reloc_dir sets name of relocation directory: SetWrite. * -rr_reloc_dir sets name of relocation directory: SetWrite.
(line 145) (line 145)
* -scdbackup_tag enables scdbackup checksum tag: Emulation. (line 177) * -scdbackup_tag enables scdbackup checksum tag: Emulation. (line 179)
* -scsi_log reports SCSI commands: Scripting. (line 158) * -scsi_log reports SCSI commands: Scripting. (line 158)
* -session_log logs written sessions: Scripting. (line 149) * -session_log logs written sessions: Scripting. (line 149)
* -session_string composes session info line: Inquiry. (line 78) * -session_string composes session info line: Inquiry. (line 78)
@ -5118,7 +5122,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
* -volid sets volume id: SetWrite. (line 164) * -volid sets volume id: SetWrite. (line 164)
* -volset_id sets volume set id: SetWrite. (line 185) * -volset_id sets volume set id: SetWrite. (line 185)
* -volume_date sets volume timestamp: SetWrite. (line 212) * -volume_date sets volume timestamp: SetWrite. (line 212)
* -write_type chooses TAO or SAO/DAO: SetWrite. (line 374) * -write_type chooses TAO or SAO/DAO: SetWrite. (line 376)
* -x enables automatic execution order of arguments: ArgSort. * -x enables automatic execution order of arguments: ArgSort.
(line 16) (line 16)
* -xattr controls handling of xattr (EA): Loading. (line 178) * -xattr controls handling of xattr (EA): Loading. (line 178)
@ -5148,12 +5152,12 @@ File: xorriso.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Backslash Interpretation, _definition: Processing. (line 52) * Backslash Interpretation, _definition: Processing. (line 52)
* Backup, enable fast incremental, -disk_dev_ino: Loading. (line 217) * Backup, enable fast incremental, -disk_dev_ino: Loading. (line 217)
* Backup, enable features, -for_backup: Loading. (line 212) * Backup, enable features, -for_backup: Loading. (line 212)
* Backup, scdbackup checksum tag, -scdbackup: Emulation. (line 177) * Backup, scdbackup checksum tag, -scdbackup: Emulation. (line 179)
* Blank media, _definition: Media. (line 29) * Blank media, _definition: Media. (line 29)
* Blind growing, _definition: Methods. (line 40) * Blind growing, _definition: Methods. (line 40)
* Bootability, control, -boot_image: Bootable. (line 26) * Bootability, control, -boot_image: Bootable. (line 26)
* Bugs, reporting: Bugreport. (line 6) * Bugs, reporting: Bugreport. (line 6)
* cdrecord, Emulation: Emulation. (line 116) * cdrecord, Emulation: Emulation. (line 118)
* Character Set, _definition: Charset. (line 6) * Character Set, _definition: Charset. (line 6)
* Character Set, for input, -in_charset: Loading. (line 116) * Character Set, for input, -in_charset: Loading. (line 116)
* Character Set, for input/output, -charset: Charset. (line 54) * Character Set, for input/output, -charset: Charset. (line 54)
@ -5201,10 +5205,10 @@ File: xorriso.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* EFI system partition, _definition: Bootable. (line 169) * EFI system partition, _definition: Bootable. (line 169)
* El Torito, _definition: Extras. (line 19) * El Torito, _definition: Extras. (line 19)
* Emulation, -as: Emulation. (line 13) * Emulation, -as: Emulation. (line 13)
* Emulation, .mkisofsrc, -read_mkisofsrc: Emulation. (line 151) * Emulation, .mkisofsrc, -read_mkisofsrc: Emulation. (line 153)
* Emulation, cdrecord, -as: Emulation. (line 116) * Emulation, cdrecord, -as: Emulation. (line 118)
* Emulation, mkisofs, -as: Emulation. (line 16) * Emulation, mkisofs, -as: Emulation. (line 16)
* Emulation, pacifier form, -pacifier: Emulation. (line 163) * Emulation, pacifier form, -pacifier: Emulation. (line 165)
* Examples: Examples. (line 6) * Examples: Examples. (line 6)
* extattr, _definition: Extras. (line 65) * extattr, _definition: Extras. (line 65)
* Filter, _definition: Filter. (line 6) * Filter, _definition: Filter. (line 6)
@ -5397,22 +5401,22 @@ File: xorriso.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Write, block size, -dvd_obs: SetWrite. (line 333) * Write, block size, -dvd_obs: SetWrite. (line 333)
* Write, bootability, -boot_image: Bootable. (line 26) * Write, bootability, -boot_image: Bootable. (line 26)
* Write, buffer syncing, -stdio_sync: SetWrite. (line 340) * Write, buffer syncing, -stdio_sync: SetWrite. (line 340)
* Write, close media, -close: SetWrite. (line 357) * Write, close media, -close: SetWrite. (line 359)
* Write, compliance to specs, -compliance: SetWrite. (line 58) * Write, compliance to specs, -compliance: SetWrite. (line 58)
* Write, defect management, -stream_recording: SetWrite. (line 321) * Write, defect management, -stream_recording: SetWrite. (line 321)
* Write, disable Rock Ridge, -rockridge: SetWrite. (line 52) * Write, disable Rock Ridge, -rockridge: SetWrite. (line 52)
* Write, enable HFS+, -hfsplus: SetWrite. (line 14) * Write, enable HFS+, -hfsplus: SetWrite. (line 14)
* Write, enable Joliet, -joliet: SetWrite. (line 10) * Write, enable Joliet, -joliet: SetWrite. (line 10)
* Write, fifo size, -fs: SetWrite. (line 350) * Write, fifo size, -fs: SetWrite. (line 352)
* Write, free space, -tell_media_space: Inquiry. (line 104) * Write, free space, -tell_media_space: Inquiry. (line 104)
* Write, log problematic disk files, -errfile_log: Scripting. (line 129) * Write, log problematic disk files, -errfile_log: Scripting. (line 129)
* Write, log written sessions, -session_log: Scripting. (line 149) * Write, log written sessions, -session_log: Scripting. (line 149)
* Write, padding image, -padding: SetWrite. (line 382) * Write, padding image, -padding: SetWrite. (line 384)
* Write, pending ISO image, -commit: Writing. (line 29) * Write, pending ISO image, -commit: Writing. (line 29)
* Write, predict image size, -print_size: Inquiry. (line 91) * Write, predict image size, -print_size: Inquiry. (line 91)
* Write, set speed, -speed: SetWrite. (line 302) * Write, set speed, -speed: SetWrite. (line 302)
* Write, simulation, -dummy: SetWrite. (line 346) * Write, simulation, -dummy: SetWrite. (line 348)
* Write, TAO or SAO/DAO, -write_type: SetWrite. (line 374) * Write, TAO or SAO/DAO, -write_type: SetWrite. (line 376)
* xattr, _definition: Extras. (line 65) * xattr, _definition: Extras. (line 65)
* xattr, control handling, -xattr: Loading. (line 178) * xattr, control handling, -xattr: Loading. (line 178)
* xattr, set in ISO image, -setfattr: Manip. (line 118) * xattr, set in ISO image, -setfattr: Manip. (line 118)
@ -5444,40 +5448,40 @@ Node: CmdFind76563
Node: Filter93164 Node: Filter93164
Node: Writing97720 Node: Writing97720
Node: SetWrite107851 Node: SetWrite107851
Node: Bootable128436 Node: Bootable128557
Node: Jigdo144902 Node: Jigdo145023
Node: Charset149149 Node: Charset149270
Node: Exception152464 Node: Exception152585
Node: DialogCtl158584 Node: DialogCtl158705
Node: Inquiry161182 Node: Inquiry161303
Node: Navigate167499 Node: Navigate167620
Node: Verify175797 Node: Verify175918
Node: Restore185061 Node: Restore185182
Node: Emulation192148 Node: Emulation192269
Node: Scripting202450 Node: Scripting202657
Node: Frontend210221 Node: Frontend210428
Node: Examples219828 Node: Examples220035
Node: ExDevices221006 Node: ExDevices221213
Node: ExCreate221672 Node: ExCreate221879
Node: ExDialog222957 Node: ExDialog223164
Node: ExGrowing224222 Node: ExGrowing224429
Node: ExModifying225027 Node: ExModifying225234
Node: ExBootable225531 Node: ExBootable225738
Node: ExCharset226083 Node: ExCharset226290
Node: ExPseudo226975 Node: ExPseudo227182
Node: ExCdrecord227873 Node: ExCdrecord228080
Node: ExMkisofs228190 Node: ExMkisofs228397
Node: ExGrowisofs229530 Node: ExGrowisofs229737
Node: ExException230665 Node: ExException230872
Node: ExTime231119 Node: ExTime231326
Node: ExIncBackup231578 Node: ExIncBackup231785
Node: ExRestore235558 Node: ExRestore235765
Node: ExRecovery236491 Node: ExRecovery236698
Node: Files237061 Node: Files237268
Node: Seealso238360 Node: Seealso238567
Node: Bugreport239083 Node: Bugreport239290
Node: Legal239664 Node: Legal239871
Node: CommandIdx240675 Node: CommandIdx240882
Node: ConceptIdx257337 Node: ConceptIdx257544
 
End Tag Table End Tag Table

10
xorriso/xorriso.texi
View File

@ -50,7 +50,7 @@
@c man .\" First parameter, NAME, should be all caps @c man .\" First parameter, NAME, should be all caps
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection @c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
@c man .\" other parameters are allowed: see man(7), man(1) @c man .\" other parameters are allowed: see man(7), man(1)
@c man .TH XORRISO 1 "Version 1.3.7, Apr 04, 2014" @c man .TH XORRISO 1 "Version 1.3.7, Apr 07, 2014"
@c man .\" Please adjust this date whenever revising the manpage. @c man .\" Please adjust this date whenever revising the manpage.
@c man .\" @c man .\"
@c man .\" Some roff macros, for reference: @c man .\" Some roff macros, for reference:
@ -3309,13 +3309,14 @@ or BD media. A number of 64 KB may improve throughput with bus systems which
show latency problems. The default depends on media type, on command show latency problems. The default depends on media type, on command
-stream_recording , and on compile time options. -stream_recording , and on compile time options.
@c man .TP @c man .TP
@item -stdio_sync "on"|"off"|number @item -stdio_sync "on"|"off"|"end"|number
@kindex -stdio_sync controls stdio buffer @kindex -stdio_sync controls stdio buffer
@cindex Write, buffer syncing, -stdio_sync @cindex Write, buffer syncing, -stdio_sync
Set the number of bytes after which to force output to stdio: pseudo drives. Set the number of bytes after which to force output to stdio: pseudo drives.
This forcing keeps the memory from being clogged with lots of This forcing keeps the memory from being clogged with lots of
pending data for slow devices. Default "on" is the same as "16m". pending data for slow devices. Default "on" is the same as "16m".
Forced output can be disabled by "off". Forced output can be disabled by "off", or be delayed by "end" until all
data are produced. If a number is chosen, then it must be at least 64k.
@c man .TP @c man .TP
@item -dummy "on"|"off" @item -dummy "on"|"off"
@kindex -dummy controls write simulation @kindex -dummy controls write simulation
@ -5025,7 +5026,8 @@ will be applied only to files which are present in the ISO image when
the command -as ends. If you use several -as mkisofs commands in the same the command -as ends. If you use several -as mkisofs commands in the same
run, then consider to put such options into the last -as command. run, then consider to put such options into the last -as command.
@* @*
-pacifier gets set to "mkisofs" if files are added to the image. If files are added to the image, then -pacifier gets set to "mkisofs" and
-stdio_sync is defaulted to "off" if no such setting was made yet.
@* @*
-graft-points is equivalent to -pathspecs on. Note that pathspecs without "=" -graft-points is equivalent to -pathspecs on. Note that pathspecs without "="
are interpreted differently than with @command{xorriso} command -add. are interpreted differently than with @command{xorriso} command -add.

2
xorriso/xorriso_private.h
View File

@ -363,7 +363,9 @@ struct XorrisO { /* the global context of xorriso */
>=16 means yes with number as start LBA */ >=16 means yes with number as start LBA */
int dvd_obs; /* DVD write chunk size: 0, 32k or 64k */ int dvd_obs; /* DVD write chunk size: 0, 32k or 64k */
int stdio_sync; /* stdio fsync interval: -1, 0, >=32 */ int stdio_sync; /* stdio fsync interval: -1, 0, >=32 */
int stdio_sync_is_default; /* 1= is still default , 0= has been set */
int keep_boot_image; int keep_boot_image;
char boot_image_cat_path[SfileadrL]; char boot_image_cat_path[SfileadrL];

2
xorriso/xorriso_timestamp.h
View File

@ -1 +1 @@
#define Xorriso_timestamP "2014.04.04.153505" #define Xorriso_timestamP "2014.04.08.091745"

15
xorriso/xorrisofs.1
View File

@ -9,7 +9,7 @@
.\" First parameter, NAME, should be all caps .\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1) .\" other parameters are allowed: see man(7), man(1)
.TH XORRISOFS 1 "Version 1.3.7, Mar 04, 2014" .TH XORRISOFS 1 "Version 1.3.7, Apr 07, 2014"
.\" Please adjust this date whenever revising the manpage. .\" Please adjust this date whenever revising the manpage.
.\" .\"
.\" Some roff macros, for reference: .\" Some roff macros, for reference:
@ -338,11 +338,14 @@ Default is standard output (/dev/fd/1) which may also be set by disk_path "\-".
\fB\-output\fR disk_path \fB\-output\fR disk_path
Alias of \-o. Alias of \-o.
.TP .TP
\fB--stdio_sync\fR "on"|"off"|number \fB--stdio_sync\fR "on"|"off"|"end"|number
Set the number of bytes after which to force output to disk Set the number of bytes after which to force output to disk
in order to keep the memory from being clogged with lots of in order to keep the memory from being clogged with lots of
pending data for slow devices. Default "on" is the same as "16m". pending data for slow devices. "on" is the same as "16m".
Forced output can be disabled by "off". Forced output can be disabled by "off", or be delayed by "end" until all
data are produced. If a number is chosen, then it must be at least 64k.
.br
The default with xorriso mkisofs emulation is \-\-stdio_sync "off".
.br .br
xorriso uses an inner fifo buffer with default size 4 MiB. So forcing xorriso uses an inner fifo buffer with default size 4 MiB. So forcing
the operating system i/o cache to disk does not necessarily block the the operating system i/o cache to disk does not necessarily block the
@ -1154,7 +1157,7 @@ outside the HFS+ partition.
.TP .TP
\fB\-chrp-boot-part\fR \fB\-chrp-boot-part\fR
Mark the block range of the whole emerging ISO image as MBR partition of type Mark the block range of the whole emerging ISO image as MBR partition of type
0x41. This is not compatible with any other feature that produces MBR 0x96. This is not compatible with any other feature that produces MBR
partition entries. It makes GPT unrecognizable. partition entries. It makes GPT unrecognizable.
.br .br
CHRP is used in conjunction with HFS. It is not yet tested whether HFS+ CHRP is used in conjunction with HFS. It is not yet tested whether HFS+
@ -1162,7 +1165,7 @@ filesystems produced with option \-hfsplus would boot on any CHRP capable machin
.TP .TP
\fB\-prep-boot-part\fR disk_path \fB\-prep-boot-part\fR disk_path
Copy a file from disk into the emerging ISO image and mark it by a MBR Copy a file from disk into the emerging ISO image and mark it by a MBR
partition entry of type 0x96. PReP boot firmware is supposed to read partition entry of type 0x41. PReP boot firmware is supposed to read
the content of the partition as single ELF executable file. the content of the partition as single ELF executable file.
This option is compatible with other MBR partitions and with GPT. This option is compatible with other MBR partitions and with GPT.
.TP .TP

98
xorriso/xorrisofs.info
View File

@ -358,11 +358,13 @@ File: xorrisofs.info, Node: SetProduct, Next: SetCompl, Prev: SetInsert, Up:
-output disk_path -output disk_path
Alias of -o. Alias of -o.
--stdio_sync "on"|"off"|number --stdio_sync "on"|"off"|"end"|number
Set the number of bytes after which to force output to disk in Set the number of bytes after which to force output to disk in
order to keep the memory from being clogged with lots of pending order to keep the memory from being clogged with lots of pending
data for slow devices. Default "on" is the same as "16m". Forced data for slow devices. "on" is the same as "16m". Forced output
output can be disabled by "off". can be disabled by "off", or be delayed by "end" until all data
are produced. If a number is chosen, then it must be at least 64k.
The default with xorriso mkisofs emulation is --stdio_sync "off".
xorriso uses an inner fifo buffer with default size 4 MiB. So xorriso uses an inner fifo buffer with default size 4 MiB. So
forcing the operating system i/o cache to disk does not forcing the operating system i/o cache to disk does not
necessarily block the simultaneous production of more image necessarily block the simultaneous production of more image
@ -1132,7 +1134,7 @@ and also not combinable with MBR, GPT, or APM.
-chrp-boot-part -chrp-boot-part
Mark the block range of the whole emerging ISO image as MBR Mark the block range of the whole emerging ISO image as MBR
partition of type 0x41. This is not compatible with any other partition of type 0x96. This is not compatible with any other
feature that produces MBR partition entries. It makes GPT feature that produces MBR partition entries. It makes GPT
unrecognizable. unrecognizable.
CHRP is used in conjunction with HFS. It is not yet tested whether CHRP is used in conjunction with HFS. It is not yet tested whether
@ -1141,7 +1143,7 @@ and also not combinable with MBR, GPT, or APM.
-prep-boot-part disk_path -prep-boot-part disk_path
Copy a file from disk into the emerging ISO image and mark it by a Copy a file from disk into the emerging ISO image and mark it by a
MBR partition entry of type 0x96. PReP boot firmware is supposed MBR partition entry of type 0x41. PReP boot firmware is supposed
to read the content of the partition as single ELF executable file. to read the content of the partition as single ELF executable file.
This option is compatible with other MBR partitions and with GPT. This option is compatible with other MBR partitions and with GPT.
@ -1791,7 +1793,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
(line 114) (line 114)
* --efi-boot El Torito EFI boot image: Bootable. (line 58) * --efi-boot El Torito EFI boot image: Bootable. (line 58)
* --embedded-boot Fill System Area e.g. by MBR: SystemArea. (line 35) * --embedded-boot Fill System Area e.g. by MBR: SystemArea. (line 35)
* --emul-toc enable table-of-content emulation: SetProduct. (line 35) * --emul-toc enable table-of-content emulation: SetProduct. (line 37)
* --for_backup Enable backup fidelity: SetExtras. (line 67) * --for_backup Enable backup fidelity: SetExtras. (line 67)
* --grub2-boot-info Patch El Torito boot image: Bootable. (line 99) * --grub2-boot-info Patch El Torito boot image: Bootable. (line 99)
* --grub2-mbr Install modern GRUB2 MBR: SystemArea. (line 38) * --grub2-mbr Install modern GRUB2 MBR: SystemArea. (line 38)
@ -1799,11 +1801,11 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* --hardlinks Recording of hardlink relations: SetExtras. (line 92) * --hardlinks Recording of hardlink relations: SetExtras. (line 92)
* --md5 Recording of MD5 checksums: SetExtras. (line 84) * --md5 Recording of MD5 checksums: SetExtras. (line 84)
* --modification-date set ISO image timestamps: ImageId. (line 82) * --modification-date set ISO image timestamps: ImageId. (line 82)
* --no-emul-toc no table-of-content emulation: SetProduct. (line 44) * --no-emul-toc no table-of-content emulation: SetProduct. (line 46)
* --no_rc do not execute startup files: Miscellaneous. (line 19) * --no_rc do not execute startup files: Miscellaneous. (line 19)
* --norock disable Rock Ridge production: SetExtras. (line 25) * --norock disable Rock Ridge production: SetExtras. (line 25)
* --old-empty old block addresses for empty files: SetProduct. * --old-empty old block addresses for empty files: SetProduct.
(line 107) (line 109)
* --old-root-devno enable disk idevno with -old-root: SetInsert. * --old-root-devno enable disk idevno with -old-root: SetInsert.
(line 97) (line 97)
* --old-root-no-ino disable disk ino with -old-root: SetInsert. * --old-root-no-ino disable disk ino with -old-root: SetInsert.
@ -1815,11 +1817,11 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
(line 13) (line 13)
* --scdbackup_tag Recording of MD5 checksum: SetExtras. (line 101) * --scdbackup_tag Recording of MD5 checksum: SetExtras. (line 101)
* --sort-weight set block address sorting weight: SetProduct. * --sort-weight set block address sorting weight: SetProduct.
(line 49) (line 51)
* --sort-weight-list set block address sorting weight: SetProduct. * --sort-weight-list set block address sorting weight: SetProduct.
(line 61) (line 63)
* --sort-weight-patterns set block address sorting weight: SetProduct. * --sort-weight-patterns set block address sorting weight: SetProduct.
(line 82) (line 84)
* --stdio_sync control forced output to disk files: SetProduct. * --stdio_sync control forced output to disk files: SetProduct.
(line 25) (line 25)
* --xattr Recording of xattr: SetExtras. (line 77) * --xattr Recording of xattr: SetExtras. (line 77)
@ -1846,7 +1848,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -D allow deep directory hierachies: SetExtras. (line 31) * -D allow deep directory hierachies: SetExtras. (line 31)
* -d omit trailing dot in ISO file names: SetCompl. (line 56) * -d omit trailing dot in ISO file names: SetCompl. (line 56)
* -dev set path for loading existing ISO image: Loading. (line 25) * -dev set path for loading existing ISO image: Loading. (line 25)
* -dir-mode permissions for all directories: SetProduct. (line 86) * -dir-mode permissions for all directories: SetProduct. (line 88)
* -disable-deep-relocation allow deep directory hierachies: SetExtras. * -disable-deep-relocation allow deep directory hierachies: SetExtras.
(line 44) (line 44)
* -disallow_dir_id_ext enforce ISO level 1 directory names: SetCompl. * -disallow_dir_id_ext enforce ISO level 1 directory names: SetCompl.
@ -1864,7 +1866,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -exclude-list exclude disk files from inserting: SetInsert. * -exclude-list exclude disk files from inserting: SetInsert.
(line 51) (line 51)
* -f follow symbolic links on disk: SetInsert. (line 24) * -f follow symbolic links on disk: SetInsert. (line 24)
* -file-mode permissions for all data files: SetProduct. (line 92) * -file-mode permissions for all data files: SetProduct. (line 94)
* -follow-links follow symbolic links on disk: SetInsert. (line 28) * -follow-links follow symbolic links on disk: SetInsert. (line 28)
* -full-iso9660-filenames allow 31 characters in ISO file names: SetCompl. * -full-iso9660-filenames allow 31 characters in ISO file names: SetCompl.
(line 66) (line 66)
@ -1931,7 +1933,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -mipsel-boot MIPS Little Endian boot image: SystemArea. (line 178) * -mipsel-boot MIPS Little Endian boot image: SystemArea. (line 178)
* -N omit version number in ISO file names: SetCompl. (line 73) * -N omit version number in ISO file names: SetCompl. (line 73)
* -no-emul-boot El Torito boot image emulation: Bootable. (line 72) * -no-emul-boot El Torito boot image emulation: Bootable. (line 72)
* -no-pad do not add zeros to ISO tree: SetProduct. (line 102) * -no-pad do not add zeros to ISO tree: SetProduct. (line 104)
* -o set output file address: SetProduct. (line 8) * -o set output file address: SetProduct. (line 8)
* -old-exclude exclude disk files from inserting: SetInsert. * -old-exclude exclude disk files from inserting: SetInsert.
(line 48) (line 48)
@ -1945,7 +1947,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
(line 21) (line 21)
* -p set Preparer Id: ImageId. (line 54) * -p set Preparer Id: ImageId. (line 54)
* -P set Publisher Id: ImageId. (line 30) * -P set Publisher Id: ImageId. (line 30)
* -pad add 300 KiB of zeros to ISO tree: SetProduct. (line 95) * -pad add 300 KiB of zeros to ISO tree: SetProduct. (line 97)
* -partition_cyl_align Image size alignment: SystemArea. (line 116) * -partition_cyl_align Image size alignment: SystemArea. (line 116)
* -partition_hd_cyl MBR heads per cylinder: SystemArea. (line 99) * -partition_hd_cyl MBR heads per cylinder: SystemArea. (line 99)
* -partition_offset Make mountable by partition 1: SystemArea. * -partition_offset Make mountable by partition 1: SystemArea.
@ -2004,11 +2006,11 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Backup, enable fidelity, --for_backup: SetExtras. (line 67) * Backup, enable fidelity, --for_backup: SetExtras. (line 67)
* Biblio File, set path, -biblio: ImageId. (line 72) * Biblio File, set path, -biblio: ImageId. (line 72)
* Block address, set sorting weight, --sort-weight: SetProduct. * Block address, set sorting weight, --sort-weight: SetProduct.
(line 49) (line 51)
* Block address, set sorting weight, --sort-weight-list: SetProduct. * Block address, set sorting weight, --sort-weight-list: SetProduct.
(line 61) (line 63)
* Block address, set sorting weight, --sort-weight-patterns: SetProduct. * Block address, set sorting weight, --sort-weight-patterns: SetProduct.
(line 82) (line 84)
* Bootability, boot catalog hidden, --boot-catalog-hide: Bootable. * Bootability, boot catalog hidden, --boot-catalog-hide: Bootable.
(line 114) (line 114)
* Bootability, boot catalog name, -c, -eltorito-catalog: Bootable. * Bootability, boot catalog name, -c, -eltorito-catalog: Bootable.
@ -2153,15 +2155,15 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
(line 87) (line 87)
* Options, list, -help: Miscellaneous. (line 23) * Options, list, -help: Miscellaneous. (line 23)
* Output file, set address, -o, -output: SetProduct. (line 8) * Output file, set address, -o, -output: SetProduct. (line 8)
* Padding, 300 KiB, -pad: SetProduct. (line 95) * Padding, 300 KiB, -pad: SetProduct. (line 97)
* Padding, disable, --old-empty: SetProduct. (line 107) * Padding, disable, --old-empty: SetProduct. (line 109)
* Padding, disable, -no-pad: SetProduct. (line 102) * Padding, disable, -no-pad: SetProduct. (line 104)
* pathspec, _definition: Insert. (line 12) * pathspec, _definition: Insert. (line 12)
* pathspec, enable target=source, -graft-points: SetInsert. (line 31) * pathspec, enable target=source, -graft-points: SetInsert. (line 31)
* pathspec, read list of, --quoted_path_list: SetInsert. (line 13) * pathspec, read list of, --quoted_path_list: SetInsert. (line 13)
* pathspec, read list of, -path-list: SetInsert. (line 8) * pathspec, read list of, -path-list: SetInsert. (line 8)
* Permissions, for all data files, -file-mode: SetProduct. (line 92) * Permissions, for all data files, -file-mode: SetProduct. (line 94)
* Permissions, for all directories, -dir-mode: SetProduct. (line 86) * Permissions, for all directories, -dir-mode: SetProduct. (line 88)
* Preparer Id, set, -p: ImageId. (line 54) * Preparer Id, set, -p: ImageId. (line 54)
* Problems, reporting: Bugreport. (line 6) * Problems, reporting: Bugreport. (line 6)
* Program version, report, -version: Miscellaneous. (line 46) * Program version, report, -version: Miscellaneous. (line 46)
@ -2178,8 +2180,8 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Startup files, suppress, --no_rc: Miscellaneous. (line 19) * Startup files, suppress, --no_rc: Miscellaneous. (line 19)
* System Area, _definition: SystemArea. (line 6) * System Area, _definition: SystemArea. (line 6)
* System Id, set, -sysid: ImageId. (line 49) * System Id, set, -sysid: ImageId. (line 49)
* Table-of-content, emulation off, --no-emul-toc: SetProduct. (line 44) * Table-of-content, emulation off, --no-emul-toc: SetProduct. (line 46)
* Table-of-content, emulation, --emul-toc: SetProduct. (line 35) * Table-of-content, emulation, --emul-toc: SetProduct. (line 37)
* UTF-16, for Joliet paths, -joliet-utf16: SetExtras. (line 124) * UTF-16, for Joliet paths, -joliet-utf16: SetExtras. (line 124)
* Verbosity, high, -v, -verbose: Miscellaneous. (line 40) * Verbosity, high, -v, -verbose: Miscellaneous. (line 40)
* Volume Id, set, -V, -volid: ImageId. (line 13) * Volume Id, set, -V, -volid: ImageId. (line 13)
@ -2202,28 +2204,28 @@ Node: Options6709
Node: Loading7436 Node: Loading7436
Node: SetInsert9732 Node: SetInsert9732
Node: SetProduct14148 Node: SetProduct14148
Node: SetCompl19142 Node: SetCompl19321
Node: SetExtras21738 Node: SetExtras21917
Node: SetHide30412 Node: SetHide30591
Node: ImageId31720 Node: ImageId31899
Node: Bootable35888 Node: Bootable36067
Node: SystemArea40882 Node: SystemArea41061
Node: Charset51179 Node: Charset51358
Node: Jigdo52205 Node: Jigdo52384
Node: Miscellaneous56472 Node: Miscellaneous56651
Node: Examples58116 Node: Examples58295
Node: ExSimple58602 Node: ExSimple58781
Node: ExGraft59081 Node: ExGraft59260
Node: ExMkisofs60328 Node: ExMkisofs60507
Node: ExGrowisofs61581 Node: ExGrowisofs61760
Node: ExIncBackup62753 Node: ExIncBackup62932
Node: ExIncBckAcc65861 Node: ExIncBckAcc66040
Node: ExBootable67537 Node: ExBootable67716
Node: Files69629 Node: Files69808
Node: Seealso70703 Node: Seealso70882
Node: Bugreport71359 Node: Bugreport71538
Node: Legal71940 Node: Legal72119
Node: CommandIdx72835 Node: CommandIdx73014
Node: ConceptIdx87537 Node: ConceptIdx87716
 
End Tag Table End Tag Table

15
xorriso/xorrisofs.texi
View File

@ -50,7 +50,7 @@
@c man .\" First parameter, NAME, should be all caps @c man .\" First parameter, NAME, should be all caps
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection @c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
@c man .\" other parameters are allowed: see man(7), man(1) @c man .\" other parameters are allowed: see man(7), man(1)
@c man .TH XORRISOFS 1 "Version 1.3.7, Mar 04, 2014" @c man .TH XORRISOFS 1 "Version 1.3.7, Apr 07, 2014"
@c man .\" Please adjust this date whenever revising the manpage. @c man .\" Please adjust this date whenever revising the manpage.
@c man .\" @c man .\"
@c man .\" Some roff macros, for reference: @c man .\" Some roff macros, for reference:
@ -513,13 +513,16 @@ Default is standard output (/dev/fd/1) which may also be set by disk_path "-".
@kindex -output set output file address @kindex -output set output file address
Alias of -o. Alias of -o.
@c man .TP @c man .TP
@item @minus{}@minus{}stdio_sync "on"|"off"|number @item @minus{}@minus{}stdio_sync "on"|"off"|"end"|number
@kindex @minus{}@minus{}stdio_sync control forced output to disk files @kindex @minus{}@minus{}stdio_sync control forced output to disk files
@cindex Forced output, control, @minus{}@minus{}stdio_sync @cindex Forced output, control, @minus{}@minus{}stdio_sync
Set the number of bytes after which to force output to disk Set the number of bytes after which to force output to disk
in order to keep the memory from being clogged with lots of in order to keep the memory from being clogged with lots of
pending data for slow devices. Default "on" is the same as "16m". pending data for slow devices. "on" is the same as "16m".
Forced output can be disabled by "off". Forced output can be disabled by "off", or be delayed by "end" until all
data are produced. If a number is chosen, then it must be at least 64k.
@*
The default with xorriso mkisofs emulation is @minus{}@minus{}stdio_sync "off".
@* @*
xorriso uses an inner fifo buffer with default size 4 MiB. So forcing xorriso uses an inner fifo buffer with default size 4 MiB. So forcing
the operating system i/o cache to disk does not necessarily block the the operating system i/o cache to disk does not necessarily block the
@ -1558,7 +1561,7 @@ outside the HFS+ partition.
@kindex -chrp-boot-part CHRP partition @kindex -chrp-boot-part CHRP partition
@cindex Bootability, for CHRP, -chrp-boot-part @cindex Bootability, for CHRP, -chrp-boot-part
Mark the block range of the whole emerging ISO image as MBR partition of type Mark the block range of the whole emerging ISO image as MBR partition of type
0x41. This is not compatible with any other feature that produces MBR 0x96. This is not compatible with any other feature that produces MBR
partition entries. It makes GPT unrecognizable. partition entries. It makes GPT unrecognizable.
@* @*
CHRP is used in conjunction with HFS. It is not yet tested whether HFS+ CHRP is used in conjunction with HFS. It is not yet tested whether HFS+
@ -1568,7 +1571,7 @@ filesystems produced with option -hfsplus would boot on any CHRP capable machine
@kindex -prep-boot-part PReP partition @kindex -prep-boot-part PReP partition
@cindex Bootability, for PReP, -prep-boot-part @cindex Bootability, for PReP, -prep-boot-part
Copy a file from disk into the emerging ISO image and mark it by a MBR Copy a file from disk into the emerging ISO image and mark it by a MBR
partition entry of type 0x96. PReP boot firmware is supposed to read partition entry of type 0x41. PReP boot firmware is supposed to read
the content of the partition as single ELF executable file. the content of the partition as single ELF executable file.
This option is compatible with other MBR partitions and with GPT. This option is compatible with other MBR partitions and with GPT.
@c man .TP @c man .TP