src/misc-progs/setuid.h

   1 /* SmoothWall helper program - header file
   2  *
   3  * This program is distributed under the terms of the GNU General Public
   4  * Licence.  See the file COPYING for details.
   5  * Simple header file for all setuid progs.
   6  *
   7  */
   8
   9 #ifndef SETUID_H
  10 #define SETUID_H 1
  11
  12 #include <stdlib.h>
  13 #include <sys/types.h>
  14
  15 /* As nothing in setuid.c uses STRING_SIZE specifically there's no real reason
  16  * to redefine it if it already is set */
  17 #ifndef STRING_SIZE
  18 #define STRING_SIZE 1024
  19 #endif
  20
  21 extern char * trusted_env[4];
  22
  23 int system_core(char* command, uid_t uid, gid_t gid, char *error);
  24 int safe_system(char* command);
  25 int unpriv_system(char* command, uid_t uid, gid_t gid);
  26 int initsetuid(void);
  27
  28 /* Compatibility for the local copy of strlcat,
  29  * which has been removed. */
  30 #define strlcat(src, dst, size) strncat(src, dst, size)
  31
  32 #endif