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 #ifndef CONFIG_ROOT
  22 #define CONFIG_ROOT "/var/ipfire"
  23 #endif
  24
  25 #ifndef SNAME
  26 #define SNAME "SNAME to be filled"
  27 #endif
  28
  29 extern char * trusted_env[4];
  30
  31 int run(char* command, char** argv);
  32 int safe_system(char* command);
  33 int unpriv_system(char* command, uid_t uid, gid_t gid);
  34 int initsetuid(void);
  35
  36 int is_valid_argument_alnum(const char* arg);
  37 int is_valid_argument_num(const char* arg);
  38
  39 /* Compatibility for the local copy of strlcat,
  40  * which has been removed. */
  41 #define strlcat(src, dst, size) strncat(src, dst, size)
  42
  43 #endif