---
name: "gnutls_transport_set_int"
section: "3"
platform: "linux"
package: "gnutls"
version: "3.8.13-3"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/gnutls_transport_set_int"
---

# gnutls\_transport\_set\_int(3)

API function

## NAME

gnutls\_transport\_set\_int - API function

## SYNOPSIS

**#include \<gnutls/gnutls.h\>**

**void gnutls\_transport\_set\_int(gnutls\_session\_t** *session***, int** *fd***);**

## ARGUMENTS

- gnutls\_session\_t session

  is a **gnutls\_session\_t** type.

- int fd

  is the socket descriptor for the connection.

## DESCRIPTION

This function sets the first argument of the transport function, such as **send()** and **recv()** for the default callbacks using the system's socket API.

This function is equivalent to calling **gnutls\_transport\_set\_ptr()** with the descriptor, but requires no casts.

## SINCE

3\.1.9

## REPORTING BUGS

Report bugs to \<bugs@gnutls.org\>.\
 Home page: https://www.gnutls.org

## COPYRIGHT

Copyright © 2001-2023 Free Software Foundation, Inc., and others.\
 Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.

## SEE ALSO

The full documentation for **gnutls** is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

- https://www.gnutls.org/manual/