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add description of std

This commit is contained in:
Matthias-Christian Ott 2008-08-25 16:29:37 +02:00
parent d61a2a8fce
commit 07d1edcd76
1 changed files with 13 additions and 1 deletions
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14
std.c
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@ -1,4 +1,16 @@
/* See LICENSE file for copyright and license details. */ /* See LICENSE file for copyright and license details.
*
* Simple terminal daemon is a terminal emulator. It can be used in
* combination with simple terminal to emulate a mostly VT100-compatible
* terminal.
*
* In this process std works like a filter. It reads data from a
* pseudo-terminal and parses the escape sequences and transforms
* them into an ed(1)-like. The resulting data is buffered and written
* to stdout.
* Parallely it reads data from stdin and parses and executes the
* commands. The resulting data is written to the pseudo-terminal.
*/
#include <sys/types.h> #include <sys/types.h>
#include <sys/wait.h> #include <sys/wait.h>
#include <ctype.h> #include <ctype.h>