o Introduce libposix1e capability support routines, which provide a
standardized interface to the capability support in TrustedBSD. o Not currently enabled in Makefile, as this code depends on syscalls and include files that will be committed at a later date. Obtained from: TrustedBSD Project
This commit is contained in:
parent
4f15cc7406
commit
9bcdb11de0
41
lib/libc/posix1e/cap_clear.c
Normal file
41
lib/libc/posix1e/cap_clear.c
Normal file
@ -0,0 +1,41 @@
|
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/*-
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* Copyright (c) 2000 Robert N. M. Watson
|
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* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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
|
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* SUCH DAMAGE.
|
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*
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* $FreeBSD$
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*/
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/*
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* TrustedBSD Project - support for POSIX.1e process capabilities
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*/
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#include <sys/types.h>
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#include <sys/capability.h>
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int
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cap_clear(cap_t cap_p)
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{
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bzero(cap_p, sizeof(*cap_p));
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return (0);
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}
|
48
lib/libc/posix1e/cap_dup.c
Normal file
48
lib/libc/posix1e/cap_dup.c
Normal file
@ -0,0 +1,48 @@
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/*-
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* Copyright (c) 2000 Robert N. M. Watson
|
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* All rights reserved.
|
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*
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||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
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* 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
|
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* TrustedBSD Project - support for POSIX.1e process capabilities
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*/
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#include <sys/types.h>
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#include <sys/capability.h>
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#include <stdlib.h>
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cap_t
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cap_dup(cap_t cap_p)
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{
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cap_t newcap;
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if (!(newcap = cap_init()))
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return(NULL);
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bcopy(cap_p, newcap, sizeof(*cap_p));
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return (newcap);
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}
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41
lib/libc/posix1e/cap_free.c
Normal file
41
lib/libc/posix1e/cap_free.c
Normal file
@ -0,0 +1,41 @@
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/*-
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* Copyright (c) 2000 Robert N. M. Watson
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* 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.
|
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*
|
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
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* 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
|
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* TrustedBSD Project - support for POSIX.1e process capabilities
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*/
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#include <sys/types.h>
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#include <sys/capability.h>
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int
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cap_free(void *obj_d)
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{
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free(obj_d);
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return (0);
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}
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64
lib/libc/posix1e/cap_get_flag.c
Normal file
64
lib/libc/posix1e/cap_get_flag.c
Normal file
@ -0,0 +1,64 @@
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/*-
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* Copyright (c) 2000 Robert N. M. Watson
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* 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.
|
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*
|
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 AUTHOR OR CONTRIBUTORS BE LIABLE
|
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
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* 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
|
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* TrustedBSD Project - support for POSIX.1e process capabilities
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*/
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#include <sys/types.h>
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#include <sys/capability.h>
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#include <sys/errno.h>
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int
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cap_get_flag(cap_t cap_p, cap_value_t cap, cap_flag_t flag,
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cap_flag_value_t *value_p)
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{
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cap_flag_value_t result;
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u_int32_t *mask;
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switch(flag) {
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case CAP_EFFECTIVE:
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mask = cap_p->c_effective;
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break;
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case CAP_INHERITABLE:
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mask = cap_p->c_inheritable;
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break;
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case CAP_PERMITTED:
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mask = cap_p->c_permitted;
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break;
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default:
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return (EINVAL);
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}
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if (IS_CAP_SET(mask, cap))
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*value_p = CAP_SET;
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else
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*value_p = CAP_CLEAR;
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return (0);
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}
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55
lib/libc/posix1e/cap_get_proc.c
Normal file
55
lib/libc/posix1e/cap_get_proc.c
Normal file
@ -0,0 +1,55 @@
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/*-
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* Copyright (c) 2000 Robert N. M. Watson
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* 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.
|
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
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* 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 AUTHOR 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
|
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* TrustedBSD Project - support for POSIX.1e process capabilities
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*/
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#include <sys/types.h>
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#include <sys/capability.h>
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#include <sys/errno.h>
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#include <stdlib.h>
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cap_t
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cap_get_proc(void)
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{
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struct cap *cap;
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int error;
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cap = cap_init();
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if (!cap)
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return (NULL);
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error = __cap_get_proc(&cap);
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if (error) {
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cap_free(cap);
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return (NULL);
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}
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return (cap);
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}
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52
lib/libc/posix1e/cap_init.c
Normal file
52
lib/libc/posix1e/cap_init.c
Normal file
@ -0,0 +1,52 @@
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/*-
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* Copyright (c) 2000 Robert N. M. Watson
|
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* All rights reserved.
|
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*
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||||
* Redistribution and use in source and binary forms, with or without
|
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* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
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* $FreeBSD$
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||||
*/
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/*
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||||
* TrustedBSD Project - support for POSIX.1e process capabilities
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||||
*/
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#include <sys/types.h>
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#include <sys/capability.h>
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#include <sys/errno.h>
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#include <stdlib.h>
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||||
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cap_t
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cap_init(void)
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||||
{
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||||
struct cap *cap;
|
||||
|
||||
cap = malloc(sizeof(struct cap));
|
||||
if (!cap) {
|
||||
errno = ENOMEM;
|
||||
return (NULL);
|
||||
}
|
||||
|
||||
bzero(cap, sizeof(struct cap));
|
||||
|
||||
return (cap);
|
||||
}
|
61
lib/libc/posix1e/cap_set_flag.c
Normal file
61
lib/libc/posix1e/cap_set_flag.c
Normal file
@ -0,0 +1,61 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
int
|
||||
cap_set_flag(cap_t cap_p, cap_flag_t flag, int ncap, cap_value_t caps[],
|
||||
cap_flag_value_t value)
|
||||
{
|
||||
u_int *mask;
|
||||
int i;
|
||||
|
||||
switch(flag) {
|
||||
case CAP_EFFECTIVE:
|
||||
mask = &cap_p->c_effective[0];
|
||||
break;
|
||||
case CAP_INHERITABLE:
|
||||
mask = &cap_p->c_inheritable[0];
|
||||
break;
|
||||
case CAP_PERMITTED:
|
||||
mask = &cap_p->c_permitted[0];
|
||||
break;
|
||||
default:
|
||||
return (EINVAL);
|
||||
}
|
||||
|
||||
for (i = 0; i < ncap; i++)
|
||||
SET_CAPABILITY(mask, caps[i]);
|
||||
|
||||
return (0);
|
||||
}
|
43
lib/libc/posix1e/cap_set_proc.c
Normal file
43
lib/libc/posix1e/cap_set_proc.c
Normal file
@ -0,0 +1,43 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
|
||||
#include <sys/errno.h>
|
||||
|
||||
int
|
||||
cap_set_proc(cap_t cap_p)
|
||||
{
|
||||
int error;
|
||||
|
||||
return (__cap_set_proc(cap_p));
|
||||
}
|
41
lib/libposix1e/cap_clear.c
Normal file
41
lib/libposix1e/cap_clear.c
Normal file
@ -0,0 +1,41 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
|
||||
int
|
||||
cap_clear(cap_t cap_p)
|
||||
{
|
||||
|
||||
bzero(cap_p, sizeof(*cap_p));
|
||||
return (0);
|
||||
}
|
48
lib/libposix1e/cap_dup.c
Normal file
48
lib/libposix1e/cap_dup.c
Normal file
@ -0,0 +1,48 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
cap_t
|
||||
cap_dup(cap_t cap_p)
|
||||
{
|
||||
cap_t newcap;
|
||||
|
||||
if (!(newcap = cap_init()))
|
||||
return(NULL);
|
||||
|
||||
bcopy(cap_p, newcap, sizeof(*cap_p));
|
||||
|
||||
return (newcap);
|
||||
}
|
41
lib/libposix1e/cap_free.c
Normal file
41
lib/libposix1e/cap_free.c
Normal file
@ -0,0 +1,41 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
|
||||
int
|
||||
cap_free(void *obj_d)
|
||||
{
|
||||
|
||||
free(obj_d);
|
||||
return (0);
|
||||
}
|
64
lib/libposix1e/cap_get_flag.c
Normal file
64
lib/libposix1e/cap_get_flag.c
Normal file
@ -0,0 +1,64 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
int
|
||||
cap_get_flag(cap_t cap_p, cap_value_t cap, cap_flag_t flag,
|
||||
cap_flag_value_t *value_p)
|
||||
{
|
||||
cap_flag_value_t result;
|
||||
u_int32_t *mask;
|
||||
|
||||
|
||||
switch(flag) {
|
||||
case CAP_EFFECTIVE:
|
||||
mask = cap_p->c_effective;
|
||||
break;
|
||||
case CAP_INHERITABLE:
|
||||
mask = cap_p->c_inheritable;
|
||||
break;
|
||||
case CAP_PERMITTED:
|
||||
mask = cap_p->c_permitted;
|
||||
break;
|
||||
default:
|
||||
return (EINVAL);
|
||||
}
|
||||
|
||||
if (IS_CAP_SET(mask, cap))
|
||||
*value_p = CAP_SET;
|
||||
else
|
||||
*value_p = CAP_CLEAR;
|
||||
|
||||
return (0);
|
||||
}
|
55
lib/libposix1e/cap_get_proc.c
Normal file
55
lib/libposix1e/cap_get_proc.c
Normal file
@ -0,0 +1,55 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
cap_t
|
||||
cap_get_proc(void)
|
||||
{
|
||||
struct cap *cap;
|
||||
int error;
|
||||
|
||||
cap = cap_init();
|
||||
if (!cap)
|
||||
return (NULL);
|
||||
|
||||
error = __cap_get_proc(&cap);
|
||||
if (error) {
|
||||
cap_free(cap);
|
||||
return (NULL);
|
||||
}
|
||||
|
||||
return (cap);
|
||||
}
|
52
lib/libposix1e/cap_init.c
Normal file
52
lib/libposix1e/cap_init.c
Normal file
@ -0,0 +1,52 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
cap_t
|
||||
cap_init(void)
|
||||
{
|
||||
struct cap *cap;
|
||||
|
||||
cap = malloc(sizeof(struct cap));
|
||||
if (!cap) {
|
||||
errno = ENOMEM;
|
||||
return (NULL);
|
||||
}
|
||||
|
||||
bzero(cap, sizeof(struct cap));
|
||||
|
||||
return (cap);
|
||||
}
|
61
lib/libposix1e/cap_set_flag.c
Normal file
61
lib/libposix1e/cap_set_flag.c
Normal file
@ -0,0 +1,61 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
#include <sys/errno.h>
|
||||
|
||||
int
|
||||
cap_set_flag(cap_t cap_p, cap_flag_t flag, int ncap, cap_value_t caps[],
|
||||
cap_flag_value_t value)
|
||||
{
|
||||
u_int *mask;
|
||||
int i;
|
||||
|
||||
switch(flag) {
|
||||
case CAP_EFFECTIVE:
|
||||
mask = &cap_p->c_effective[0];
|
||||
break;
|
||||
case CAP_INHERITABLE:
|
||||
mask = &cap_p->c_inheritable[0];
|
||||
break;
|
||||
case CAP_PERMITTED:
|
||||
mask = &cap_p->c_permitted[0];
|
||||
break;
|
||||
default:
|
||||
return (EINVAL);
|
||||
}
|
||||
|
||||
for (i = 0; i < ncap; i++)
|
||||
SET_CAPABILITY(mask, caps[i]);
|
||||
|
||||
return (0);
|
||||
}
|
43
lib/libposix1e/cap_set_proc.c
Normal file
43
lib/libposix1e/cap_set_proc.c
Normal file
@ -0,0 +1,43 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Robert N. M. Watson
|
||||
* 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 AUTHOR AND CONTRIBUTORS ``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 AUTHOR 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
/*
|
||||
* TrustedBSD Project - support for POSIX.1e process capabilities
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/capability.h>
|
||||
|
||||
#include <sys/errno.h>
|
||||
|
||||
int
|
||||
cap_set_proc(cap_t cap_p)
|
||||
{
|
||||
int error;
|
||||
|
||||
return (__cap_set_proc(cap_p));
|
||||
}
|
Loading…
Reference in New Issue
Block a user