---
name: "sam_warn_signal_set"
section: "3"
platform: "linux"
package: "libsam-dev"
version: "3.1.9-2+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/sam_warn_signal_set"
---

# sam\_warn\_signal\_set(3)

Set warn signal

## NAME

sam\_warn\_signal\_set - Set warn signal

## SYNOPSIS

**#include \<corosync/sam.h\>**

**cs\_error\_t sam\_warn\_signal\_set (int warn\_signal);**

## DESCRIPTION

The **sam\_warn\_signal\_set** function is used to configure warning signal sent before real killing of unresponsive application. Default value is SIGTERM. SIGKILL can be used to emulate "not warning signal send" behaviour.

## RETURN VALUE

This call return CS\_OK value if successful, otherwise and error is returned.

## ERRORS

- CS\_ERR\_BAD\_HANDLE

  component was not initialized by calling **[sam\_initialize(3)](/sam_initialize/3.md)** or it was finalized.

## SEE ALSO

[**sam\_initialize**(3)](/sam_initialize/3.md)

**CS\_ERR\_TRY\_AGAIN** Resource temporarily unavailable

**CS\_ERR\_INVALID\_PARAM** Invalid argument

**CS\_ERR\_ACCESS** Permission denied

**CS\_ERR\_LIBRARY** The connection failed

**CS\_ERR\_INTERRUPT** System call interrupted by a signal

**CS\_ERR\_NOT\_SUPPORTED** The requested protocol/functionality not supported

**CS\_ERR\_MESSAGE\_ERROR** Incorrect auth message received

**CS\_ERR\_NO\_MEMORY** Not enough memory to complete the requested task