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1995-07-13
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#line 2 "osdep/pipe.dos"
/*======================================================================
pipe
Initiate I/O to and from a process. These functions are similar to
popen and pclose, but both an incoming stream and an output file are
provided.
====*/
/*----------------------------------------------------------------------
Pipe a single character
Args: command -- string to hand the shell
outfile -- address of pointer containing file to receive output
errfile -- file to write stderr to
mode -- mode for type of shell, signal protection etc...
Returns: NULL on DOS
----*/
PIPE_S *
open_system_pipe(command, outfile, errfile, mode)
char *command;
char **outfile;
char **errfile;
int mode;
{
return(NULL);
}
/*----------------------------------------------------------------------
Close pipe previously allocated and wait for child's death
Args: syspipe -- address of pointer to struct returned by open_system_pipe
Returns: 0 on DOS
----*/
int
close_system_pipe(syspipe)
PIPE_S **syspipe;
{
return(0);
}