/usr/include/lirc/lirc-utils.h is in liblirc-dev 0.10.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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** lirc-utils.h ************************************************************
****************************************************************************
*
* Miscellanious utility functions.
*
*/
/**
* @file lirc-utils.h
* @author Alec Leamas
* @brief Utilities
* @ingroup private_api
*/
#ifndef _UTIL_H
#define _UTIL_H
#include "lirc_log.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup private_api
* @{
*/
/**
* Try to drop possible root privileges, returning new user or "" on error.
* @param set_some_uid Typically seteuid() or setuid()
* @note Uses environment SUDO_USER to determine user to switch to (if any).
*/
const char* drop_sudo_root(int (*set_some_uid)(uid_t));
/**
* Default view part of drop_sudo_root. Invokes drop_sudo_root() and prints
* status messagea on stdout.
* @param set_some_uid Typically seteuid() or setuid()
*/
void drop_root_cli(int (*set_some_uid)(uid_t));
/** @} */
#ifdef __cplusplus
}
#endif
#endif
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