filter_create_fp.3

在 linux平台上的网页编程的模板

.TH filter_create_fp 3 "12 July 2007" "ClearSilver" "util/filter.h"

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.SH NAME
filter_create_fp  - similar to filter_create_fd except with
buffered FILE* 
.SH SYNOPSIS
.Ss
#include <util/filter.h>
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NEOERR *filter_create_fp(const char *cmd, FILE **in, FILE **out, FILE **err, 
                         pid_t *pid);

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.SH ARGUMENTS
cmd -> the sub command to execute.  Will be executed with
.br
/bin/sh -c
.br
in -> pointer to return the stdin pipe, or NULL if you don't
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want the stdin pipe
.br
out -> pointer to return the stdout pipe, or NULL if you don't
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want the stdout pipe
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err -> pointer to return the stderr pipe, or NULL if you don't
.br
want the stderr pipe

.SH DESCRIPTION
filter_create_fp is identical to filter_create_fd,
except each of the pipes is wrapped in a buffered stdio FILE 

.SH "RETURN VALUE"
in -> the stdin FILE of the sub process
.br
out -> the stdout FILE of the sub process
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err -> the stderr FILE of the sub process
.br
pid -> the pid of the sub process

.SH "SEE ALSO"
.BR filter_wait "(3), "filter_create_fp "(3), "filter_create_fd