?? prot.c
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#include "hasshsgr.h"#include "prot.h"/* XXX: there are more portability problems here waiting to leap out at me */int prot_gid(gid) int gid;{#ifdef HASSHORTSETGROUPS short x[2]; x[0] = gid; x[1] = 73; /* catch errors */ if (setgroups(1,x) == -1) return -1;#else if (setgroups(1,&gid) == -1) return -1;#endif return setgid(gid); /* _should_ be redundant, but on some systems it isn't */}int prot_uid(uid) int uid;{ return setuid(uid);}
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