---
name: "libssh2_knownhost_free"
section: "3"
platform: "linux"
package: "libssh2"
version: "1.11.1-7"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/libssh2_knownhost_free"
---

# libssh2\_knownhost\_free(3)

free a collection of known hosts

## NAME

libssh2\_knownhost\_free - free a collection of known hosts

## SYNOPSIS

```
#include <libssh2.h>
void
libssh2_knownhost_free(LIBSSH2_KNOWNHOSTS *hosts);
```

## DESCRIPTION

Free a collection of known hosts.

## RETURN VALUE

None.

## AVAILABILITY

Added in libssh2 1.2

## SEE ALSO

**[libssh2\_knownhost\_init(3)](/libssh2_knownhost_init/3.md)** **[libssh2\_knownhost\_add(3)](/libssh2_knownhost_add/3.md)** **[libssh2\_knownhost\_check(3)](/libssh2_knownhost_check/3.md)**