| #include <unistd.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <sys/mman.h> |
| #include <sys/mount.h> |
| #include <sys/utsname.h> |
| #include <fcntl.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <ctype.h> |
| #include <string.h> |
| #include <errno.h> |
| #include "selinux_internal.h" |
| #include <dlfcn.h> |
| #include "policy.h" |
| #include <limits.h> |
| #include "callbacks.h" |
| |
| int security_load_policy(void *data, size_t len) |
| { |
| char path[PATH_MAX]; |
| int fd, ret; |
| |
| if (!selinux_mnt) { |
| errno = ENOENT; |
| return -1; |
| } |
| |
| snprintf(path, sizeof path, "%s/load", selinux_mnt); |
| fd = open(path, O_RDWR | O_CLOEXEC); |
| if (fd < 0) |
| return -1; |
| |
| ret = write(fd, data, len); |
| close(fd); |
| if (ret < 0) |
| return -1; |
| return 0; |
| } |
| |
| hidden_def(security_load_policy) |