---
name: "gnutls_global_set_log_function"
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_global_set_log_function"
---

# gnutls\_global\_set\_log\_function(3)

API function

## NAME

gnutls\_global\_set\_log\_function - API function

## SYNOPSIS

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

**void gnutls\_global\_set\_log\_function(gnutls\_log\_func** *log\_func***);**

## ARGUMENTS

- gnutls\_log\_func log\_func

  it's a log function

## DESCRIPTION

This is the function where you set the logging function gnutls is going to use.  This function only accepts a character array. Normally you may not use this function since it is only used for debugging purposes.

 *gnutls\_log\_func* is of the form, void (\*gnutls\_log\_func)( int level, const char\*);

## 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/