1/* 2 * load_policy 3 * This implementation is based on old load_policy to be small. 4 * Author: Yuichi Nakamura <ynakam@hitachisoft.jp> 5 */ 6#include "libbb.h" 7 8int load_policy_main(int argc, char **argv); 9int load_policy_main(int argc, char **argv) 10{ 11 int fd; 12 struct stat st; 13 void *data; 14 if (argc != 2) { 15 bb_show_usage(); 16 } 17 18 fd = xopen(argv[1], O_RDONLY); 19 if (fstat(fd, &st) < 0) { 20 bb_perror_msg_and_die("can't fstat"); 21 } 22 data = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0); 23 if (data == MAP_FAILED) { 24 bb_perror_msg_and_die("can't mmap"); 25 } 26 if (security_load_policy(data, st.st_size) < 0) { 27 bb_perror_msg_and_die("can't load policy"); 28 } 29 30 return 0; 31} 32