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Man Pages


Manual Reference Pages  -  CGIWRAP_READ (3)

NAME

cgiwrap_read - cgiwrap input function

CONTENTS

Synopsis
Arguments
Description

SYNOPSIS

   

#include <cgi/cgiwrap.h>

   

void cgiwrap_read (char *buf, int buf_len, int *read_len);

ARGUMENTS

buf - a pre-allocated buffer to read the data into
buf_len - the size of the pre-allocated buffer

DESCRIPTION

cgiwrap_read is used to read incoming data from the client, usually from a POST or PUT HTTP request. It wraps the part of fread(stdin).

RETURN VALUE

read_len - the number of bytes read into buf

SEE ALSO

cgiwrap_iterenv(3), cgiwrap_putenv(3), cgiwrap_init_emu(3), cgiwrap_writef(3), cgiwrap_init_std(3), cgiwrap_writevf(3), cgiwrap_read(3), cgiwrap_write(3), cgiwrap_getenv
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ClearSilver CGIWRAP_READ (3) 12 July 2007

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