Blame src/setenforce.c

Packit Service 10cefc
#include <unistd.h>
Packit Service 10cefc
#include <sys/types.h>
Packit Service 10cefc
#include <fcntl.h>
Packit Service 10cefc
#include <stdlib.h>
Packit Service 10cefc
#include <errno.h>
Packit Service 10cefc
#include <string.h>
Packit Service 10cefc
#include "selinux_internal.h"
Packit Service 10cefc
#include "policy.h"
Packit Service 10cefc
#include <stdio.h>
Packit Service 10cefc
#include <limits.h>
Packit Service 10cefc
Packit Service 10cefc
int security_setenforce(int value)
Packit Service 10cefc
{
Packit Service 10cefc
	int fd, ret;
Packit Service 10cefc
	char path[PATH_MAX];
Packit Service 10cefc
	char buf[20];
Packit Service 10cefc
Packit Service 10cefc
	if (!selinux_mnt) {
Packit Service 10cefc
		errno = ENOENT;
Packit Service 10cefc
		return -1;
Packit Service 10cefc
	}
Packit Service 10cefc
Packit Service 10cefc
	snprintf(path, sizeof path, "%s/enforce", selinux_mnt);
Packit Service 10cefc
	fd = open(path, O_RDWR | O_CLOEXEC);
Packit Service 10cefc
	if (fd < 0)
Packit Service 10cefc
		return -1;
Packit Service 10cefc
Packit Service 10cefc
	snprintf(buf, sizeof buf, "%d", value);
Packit Service 10cefc
	ret = write(fd, buf, strlen(buf));
Packit Service 10cefc
	close(fd);
Packit Service 10cefc
	if (ret < 0)
Packit Service 10cefc
		return -1;
Packit Service 10cefc
Packit Service 10cefc
	return 0;
Packit Service 10cefc
}
Packit Service 10cefc
Packit Service 10cefc
hidden_def(security_setenforce)