src/usr.bin/sudo/compat.h - diff

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version 1.4, 2002/04/25 15:49:03

version 1.5, 2003/03/15 21:23:53

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* Redistribution and use in source and binary forms, with or without

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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF

* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

* $Sudo: compat.h,v 1.63 2002/01/25 18:38:22 millert Exp $

* $Sudo: compat.h,v 1.65 2003/03/15 20:31:02 millert Exp $

#ifndef _SUDO_COMPAT_H

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#if !defined(HAVE_MEMSET) && !defined(memset)

# define memset(_s, _x, _n) (bzero(_s, _n))

#endif

* Emulate sete[ug]id() via setres[ug]id(2) or setre[ug]id(2)

#ifndef HAVE_SETEUID

# ifdef __hpux

# define seteuid(_EUID) (setresuid((uid_t) -1, _EUID, (uid_t) -1))

# else

# define seteuid(_EUID) (setreuid((uid_t) -1, _EUID))

# endif /* __hpux */

#endif /* HAVE_SETEUID */

#ifndef HAVE_SETEGID

# ifdef __hpux

# define setegid(_EGID) (setresgid((gid_t) -1, _EGID, (gid_t) -1))

# else

# define setegid(_EGID) (setregid((gid_t) -1, _EGID))

# endif /* __hpux */

#endif /* HAVE_SETEGID */

* Emulate setreuid() for HP-UX via setresuid(2)

#if !defined(HAVE_SETREUID) && defined(__hpux)

# define setreuid(_RUID, _EUID) (setresuid(_RUID, _EUID, (uid_t) -1))

# define HAVE_SETREUID

#endif /* !HAVE_SETEUID && __hpux */

* NCR's SVr4 has _innetgr(3) instead of innetgr(3) for some reason.