table of contents
cgiwrap_read(3) | cgi/cgiwrap.h | cgiwrap_read(3) |
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
12 July 2007 | ClearSilver |