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New command -named_pipe_loop

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Thomas Schmitt
2013-06-30 16:00:40 +00:00
parent 2e1851e908
commit 76cd101944
13 changed files with 298 additions and 35 deletions
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21
xorriso/xorriso.texi
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@ -50,7 +50,7 @@
@c man .\" First parameter, NAME, should be all caps
@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 .TH XORRISO 1 "Version 1.3.1, Jun 27, 2013"
@c man .TH XORRISO 1 "Version 1.3.1, Jun 29, 2013"
@c man .\" Please adjust this date whenever revising the manpage.
@c man .\"
@c man .\" Some roff macros, for reference:
@ -5468,7 +5468,26 @@ Above example "SORRY,UPDATE" will yield 1.
@*
Print to the result channel a blank separated list of all severity names.
Sorted from low to high severity.
@c man .TP
@item -named_pipe_loop disk_path_stdin disk_path_stdout disk_path_stderr
@kindex -named_pipe_loop enters EOF resistant dialog
@cindex Dialog, EOF resistant, -named_pipe_loop
Temporarily replace standard input, standard output and standard error by
named pipes. Enter dialog mode without readline.
The three parameters must either be disk paths to existing named pipes,
or be "-" to leave the according standard i/o channel unreplaced.
@*
xorriso will open the stdin pipe, read and execute dialog lines from it
until the sender closes the pipe. Then xorriso will close its side of
the pipes and enter a new cycle of opening, reading and executing.
@*
The output pipes will get opened after the first input line was
read from a freshly opened pipe. This allows the sender to first send
a very long line and to only then open an output pipe for reading the reply.
@*
If an input line consists only of the word "end_named_pipe_loop"
then -named_pipe_loop will end and further xorriso commands may be
executed from other sources.
@c man .TP
@item -launch_frontend program [arguments ...] @minus{}@minus{}
@kindex -launch_frontend starts frontend program at pipes