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