#include <errno.h>

#include <stdlib.h>

#include <stdio.h>

#include <string.h>

#include <unistd.h>

#include "memcached.h"

/*

* this section of code will drop all (OpenBSD) privileges including

* those normally granted to all userland process (basic privileges). The

* effect of this is that after running this code, the process will not able

* to fork(), exec(), etc. See pledge(2) for more information.

*/

void drop_privileges() {

extern char *__progname;

if (settings.socketpath != NULL) {

if (pledge("stdio unix", NULL) == -1) {

fprintf(stderr, "%s: pledge: %s\n", __progname, strerror(errno));

exit(EXIT_FAILURE);

}

} else {

if (pledge("stdio inet", NULL) == -1) {

fprintf(stderr, "%s: pledge: %s\n", __progname, strerror(errno));

exit(EXIT_FAILURE);

}

}

}

void setup_privilege_violations_handler(void) {

// not needed

}