From 98c2077a11dcaa1ca3ecd40d5031caccf347b452 Mon Sep 17 00:00:00 2001
From: rwatson <rwatson@FreeBSD.org>
Date: Thu, 13 Jun 2002 23:40:13 +0000
Subject: No POSIX.1e capabilities in the main tree yet.

---
 lib/libc/posix1e/cap_copy.c | 81 ---------------------------------------------
 1 file changed, 81 deletions(-)
 delete mode 100644 lib/libc/posix1e/cap_copy.c

(limited to 'lib/libc/posix1e/cap_copy.c')

diff --git a/lib/libc/posix1e/cap_copy.c b/lib/libc/posix1e/cap_copy.c
deleted file mode 100644
index fdfd73e..0000000
--- a/lib/libc/posix1e/cap_copy.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright 2001 by Thomas Moestl.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-/*
- * TrustedBSD implementation of cap_copy_ext()/cap_copy_int()
- *
- * These are largely nops currently, because our internal format is contiguous.
- * We just copy our representation out, and do some minumum validations on
- * external data.
- *
- * XXX: we cannot detect cap being invalid. If it is, the program will probably
- * segfault.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/types.h>
-#include <sys/capability.h>
-
-#include <errno.h>
-#include <stdlib.h>
-
-ssize_t
-cap_copy_ext(void *ext_p, cap_t cap, ssize_t size)
-{
-	if (size < 0) {
-		errno = EINVAL;
-		return (-1);
-	}
-	if (size < sizeof(struct cap)) {
-		errno = ERANGE;
-		return (-1);
-	}
-	memcpy(ext_p, cap, sizeof(struct cap));
-	return (sizeof(struct cap));
-}
-
-cap_t
-cap_copy_int(const void *ext_p)
-{
-	cap_t c;
-	/* We can use cap_dup here, because the format is the same */
-	if ((c = cap_dup((cap_t)ext_p)) == NULL)
-		return ((cap_t)NULL);
-	/* Basic validation */
-	if ((c->c_effective & ~CAP_ALL_ON) || (c->c_permitted & ~CAP_ALL_ON) ||
-	    (c->c_inheritable & ~CAP_ALL_ON)) {
-		cap_free(c);
-		errno = EINVAL;
-		return ((cap_t)NULL);
-	}
-	return (c);
-}
-	    
-ssize_t
-cap_size(cap_t cap)
-{
-	(void)cap; /* silence warning */
-	return (sizeof(struct cap));
-}
-- 
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