prot.c

   1 #include "hasshsgr.h"
   2 #include "prot.h"
   3
   4 int prot_gid(int gid)
   5 {
   6 #ifdef HASSHORTSETGROUPS
   7   short x[2];
   8   x[0] = gid; x[1] = 73; /* catch errors */
   9   if (setgroups(1,x) == -1) return -1;
  10 #else
  11   if (setgroups(1,&gid) == -1) return -1;
  12 #endif
  13   return setgid(gid); /* _should_ be redundant, but on some systems it isn't */
  14 }
  15
  16 int prot_uid(int uid)
  17 {
  18   return setuid(uid);
  19 }