1 files changed, 0 insertions, 141 deletions
diff --git a/contrib/sendmail/libsm/shm.c b/contrib/sendmail/libsm/shm.c
deleted file mode 100644
index b68f7c689d5e..000000000000
--- a/contrib/sendmail/libsm/shm.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (c) 2000-2001, 2003, 2005 Sendmail, Inc. and its suppliers.
- *      All rights reserved.
- *
- * By using this file, you agree to the terms and conditions set
- * forth in the LICENSE file which can be found at the top level of
- * the sendmail distribution.
- */
-
-#include <sm/gen.h>
-SM_RCSID("@(#)$Id: shm.c,v 1.18 2005/02/09 01:54:51 ca Exp $")
-
-#if SM_CONF_SHM
-# include <stdlib.h>
-# include <unistd.h>
-# include <errno.h>
-# include <sm/shm.h>
-
-
-/*
-**  SM_SHMSTART -- initialize shared memory segment.
-**
-**	Parameters:
-**		key -- key for shared memory.
-**		size -- size of segment.
-**		shmflag -- initial flags.
-**		shmid -- pointer to return id.
-**		owner -- create segment.
-**
-**	Returns:
-**		pointer to shared memory segment,
-**		NULL on failure.
-**
-**	Side Effects:
-**		attaches shared memory segment.
-*/
-
-void *
-sm_shmstart(key, size, shmflg, shmid, owner)
-	key_t key;
-	int size;
-	int shmflg;
-	int *shmid;
-	bool owner;
-{
-	int save_errno;
-	void *shm = SM_SHM_NULL;
-
-	/* default: user/group accessible */
-	if (shmflg == 0)
-		shmflg = SHM_R|SHM_W|(SHM_R>>3)|(SHM_W>>3);
-	if (owner)
-		shmflg |= IPC_CREAT|IPC_EXCL;
-	*shmid = shmget(key, size, shmflg);
-	if (*shmid < 0)
-		goto error;
-
-	shm = shmat(*shmid, (void *) 0, 0);
-	if (shm == SM_SHM_NULL)
-		goto error;
-
-	return shm;
-
-  error:
-	save_errno = errno;
-	if (shm != SM_SHM_NULL || *shmid >= 0)
-		sm_shmstop(shm, *shmid, owner);
-	*shmid = SM_SHM_NO_ID;
-	errno = save_errno;
-	return (void *) 0;
-}
-
-
-/*
-**  SM_SHMSTOP -- stop using shared memory segment.
-**
-**	Parameters:
-**		shm -- pointer to shared memory.
-**		shmid -- id.
-**		owner -- delete segment.
-**
-**	Returns:
-**		0 on success.
-**		< 0 on failure.
-**
-**	Side Effects:
-**		detaches (and maybe removes) shared memory segment.
-*/
-
-
-int
-sm_shmstop(shm, shmid, owner)
-	void *shm;
-	int shmid;
-	bool owner;
-{
-	int r;
-
-	if (shm != SM_SHM_NULL && (r = shmdt(shm)) < 0)
-		return r;
-	if (owner && shmid >= 0 && (r = shmctl(shmid, IPC_RMID, NULL)) < 0)
-		return r;
-	return 0;
-}
-
-
-/*
-**  SM_SHMSETOWNER -- set owner/group/mode of shared memory segment.
-**
-**	Parameters:
-**		shmid -- id.
-**		uid -- uid to use
-**		gid -- gid to use
-**		mode -- mode to use
-**
-**	Returns:
-**		0 on success.
-**		< 0 on failure.
-*/
-
-int
-sm_shmsetowner(shmid, uid, gid, mode)
-	int shmid;
-	uid_t uid;
-	gid_t gid;
-	mode_t mode;
-{
-	int r;
-	struct shmid_ds shmid_ds;
-
-	memset(&shmid_ds, 0, sizeof(shmid_ds));
-	if ((r = shmctl(shmid, IPC_STAT, &shmid_ds)) < 0)
-		return r;
-	shmid_ds.shm_perm.uid = uid;
-	shmid_ds.shm_perm.gid = gid;
-	shmid_ds.shm_perm.mode = mode;
-	if ((r = shmctl(shmid, IPC_SET, &shmid_ds)) < 0)
-		return r;
-	return 0;
-}
-#endif /* SM_CONF_SHM */