setsebool.c revision 8290d1083ec7eee3f32265012f5d6be2774c4afc
1#include <unistd.h> 2#include <stdlib.h> 3#include <stdio.h> 4#include <string.h> 5#include <sys/stat.h> 6#include <fcntl.h> 7#include <errno.h> 8#include <selinux/selinux.h> 9#include <errno.h> 10 11static int do_setsebool(int nargs, char **args) { 12 SELboolean *b = alloca(nargs * sizeof(SELboolean)); 13 char *v; 14 int i; 15 16 if (is_selinux_enabled() <= 0) 17 return 0; 18 19 for (i = 1; i < nargs; i++) { 20 char *name = args[i]; 21 v = strchr(name, '='); 22 if (!v) { 23 fprintf(stderr, "setsebool: argument %s had no =\n", name); 24 return -1; 25 } 26 *v++ = 0; 27 b[i-1].name = name; 28 if (!strcmp(v, "1") || !strcasecmp(v, "true") || !strcasecmp(v, "on")) 29 b[i-1].value = 1; 30 else if (!strcmp(v, "0") || !strcasecmp(v, "false") || !strcasecmp(v, "off")) 31 b[i-1].value = 0; 32 else { 33 fprintf(stderr, "setsebool: invalid value %s\n", v); 34 return -1; 35 } 36 } 37 38 if (security_set_boolean_list(nargs - 1, b, 0) < 0) 39 { 40 fprintf(stderr, "setsebool: unable to set booleans: %s", strerror(errno)); 41 return -1; 42 } 43 44 return 0; 45} 46 47int setsebool_main(int argc, char **argv) 48{ 49 if (argc < 2) { 50 fprintf(stderr, "Usage: %s name=value...\n", argv[0]); 51 exit(1); 52 } 53 54 return do_setsebool(argc, argv); 55} 56