84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
62 lines
1.9 KiB
C
62 lines
1.9 KiB
C
/* $NetBSD: elf_cntl.c,v 1.1.1.2 2009/12/29 16:58:08 thorpej Exp $ */
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/*-
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* Copyright (c) 2006 Joseph Koshy
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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
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* 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
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* 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)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* 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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#include <sys/cdefs.h>
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/* __FBSDID("$FreeBSD: src/lib/libelf/elf_cntl.c,v 1.1.10.1.2.1 2009/10/25 01:10:29 kensmith Exp $"); */
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#include <libelf.h>
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#include "_libelf.h"
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int
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elf_cntl(Elf *e, Elf_Cmd c)
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{
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if (e == NULL ||
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(c != ELF_C_FDDONE && c != ELF_C_FDREAD)) {
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LIBELF_SET_ERROR(ARGUMENT, 0);
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return (-1);
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}
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if (e->e_parent) {
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LIBELF_SET_ERROR(ARCHIVE, 0);
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return (-1);
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}
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if (c == ELF_C_FDREAD) {
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if (e->e_cmd == ELF_C_WRITE) {
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LIBELF_SET_ERROR(MODE, 0);
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return (-1);
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}
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else
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return (0);
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}
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e->e_fd = -1;
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return 0;
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}
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