Man page - cgiwrap_read(3)

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Manual

cgiwrap_read

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION
RETURN VALUE
SEE ALSO

NAME

cgiwrap_read - cgiwrap input function

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