---
name: "gnutls_transport_set_int2"
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_int2"
---

# gnutls\_transport\_set\_int2(3)

API function

## NAME

gnutls\_transport\_set\_int2 - API function

## SYNOPSIS

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

**void gnutls\_transport\_set\_int2(gnutls\_session\_t** *session***, int** *recv\_fd***, int** *send\_fd***);**

## ARGUMENTS

- gnutls\_session\_t session

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

- int recv\_fd

  is socket descriptor for the pull function

- int send\_fd

  is socket descriptor for the push function

## DESCRIPTION

This function sets the first argument of the transport functions, such as **send()** and **recv()** for the default callbacks using the system's socket API. With this function you can set two different descriptors for receiving and sending.

This function is equivalent to calling **gnutls\_transport\_set\_ptr2()** with the descriptors, 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/