| .TH cgiwrap_read 3 "12 July 2007" "ClearSilver" "cgi/cgiwrap.h" |
| |
| .de Ss |
| .sp |
| .ft CW |
| .nf |
| .. |
| .de Se |
| .fi |
| .ft P |
| .sp |
| .. |
| .SH NAME |
| cgiwrap_read - cgiwrap input function |
| .SH SYNOPSIS |
| .Ss |
| #include <cgi/cgiwrap.h> |
| .Se |
| .Ss |
| void cgiwrap_read (char *buf, int buf_len, int *read_len); |
| |
| .Se |
| |
| .SH ARGUMENTS |
| buf - a pre-allocated buffer to read the data into |
| .br |
| buf_len - the size of the pre-allocated buffer |
| |
| .SH 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). |
| |
| .SH "RETURN VALUE" |
| read_len - the number of bytes read into buf |
| |
| .SH "SEE ALSO" |
| .BR 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 |
