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strace/link.c

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Add copyright headers to some files which lack them Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers.
2015-12-17 20:56:48 +03:00
/*
* Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
* Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
* Copyright (c) 1993-1996 Rick Sladkey <jrs@world.std.com>
* Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
* Copyright (c) 2006 Ulrich Drepper <drepper@redhat.com>
* Copyright (c) 2006 Bernhard Kaindl <bk@suse.de>
Update copyright headers
2018-12-25 02:46:43 +03:00
* Copyright (c) 2006-2018 Dmitry V. Levin <ldv@altlinux.org>
Add copyright headers to some files which lack them Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers.
2015-12-17 20:56:48 +03:00
* All rights reserved.
*
Change the license of strace to LGPL-2.1-or-later strace is now provided under the terms of the GNU Lesser General Public License version 2.1 or later, see COPYING for more details. strace test suite is now provided under the terms of the GNU General Public License version 2 or later, see tests/COPYING for more details.
2018-12-10 03:00:00 +03:00
* SPDX-License-Identifier: LGPL-2.1-or-later
Add copyright headers to some files which lack them Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers.
2015-12-17 20:56:48 +03:00
*/
file.c: move link, linkat, unlinkat, and symlinkat parsers to a separate file * link.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c: Move sys_link, sys_linkat, sys_unlinkat, sys_symlinkat, and related code to link.c.
2014-12-06 06:53:16 +03:00
#include "defs.h"
#include <fcntl.h>
#include "xlat/at_flags.h"
Declare syscall parsers using SYS_FUNC macro Introduce SYS_FUNC macro to declare and define all syscall parsers. * Makefile.am (BUILT_SOURCES, CLEANFILES): Add sys_func.h. (sys_func.h): New rule. * defs.h (SYS_FUNC_NAME, SYS_FUNC): New macros. * linux/syscall.h: Include "sys_func.h". [NEED_UID16_PARSERS]: Use SYS_FUNC to declare uid16 syscall parsers. Remove other declarations. * linux/alpha/syscallent.h (160, 161): Add sys_ prefix to osf_statfs and osf_fstatfs syscall parsers. * *.c: Use SYS_FUNC to define syscall parsers.
2015-04-07 04:36:50 +03:00
SYS_FUNC(link)
file.c: move link, linkat, unlinkat, and symlinkat parsers to a separate file * link.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c: Move sys_link, sys_linkat, sys_unlinkat, sys_symlinkat, and related code to link.c.
2014-12-06 06:53:16 +03:00
{
link.c: make use of RVAL_DECODED * link.c (sys_link, sys_linkat, sys_unlinkat, sys_symlinkat): Update for RVAL_DECODED.
2015-07-20 03:01:55 +03:00
printpath(tcp, tcp->u_arg[0]);
tprints(", ");
printpath(tcp, tcp->u_arg[1]);
return RVAL_DECODED;
file.c: move link, linkat, unlinkat, and symlinkat parsers to a separate file * link.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c: Move sys_link, sys_linkat, sys_unlinkat, sys_symlinkat, and related code to link.c.
2014-12-06 06:53:16 +03:00
}
Declare syscall parsers using SYS_FUNC macro Introduce SYS_FUNC macro to declare and define all syscall parsers. * Makefile.am (BUILT_SOURCES, CLEANFILES): Add sys_func.h. (sys_func.h): New rule. * defs.h (SYS_FUNC_NAME, SYS_FUNC): New macros. * linux/syscall.h: Include "sys_func.h". [NEED_UID16_PARSERS]: Use SYS_FUNC to declare uid16 syscall parsers. Remove other declarations. * linux/alpha/syscallent.h (160, 161): Add sys_ prefix to osf_statfs and osf_fstatfs syscall parsers. * *.c: Use SYS_FUNC to define syscall parsers.
2015-04-07 04:36:50 +03:00
SYS_FUNC(linkat)
file.c: move link, linkat, unlinkat, and symlinkat parsers to a separate file * link.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c: Move sys_link, sys_linkat, sys_unlinkat, sys_symlinkat, and related code to link.c.
2014-12-06 06:53:16 +03:00
{
link.c: make use of RVAL_DECODED * link.c (sys_link, sys_linkat, sys_unlinkat, sys_symlinkat): Update for RVAL_DECODED.
2015-07-20 03:01:55 +03:00
print_dirfd(tcp, tcp->u_arg[0]);
printpath(tcp, tcp->u_arg[1]);
tprints(", ");
print_dirfd(tcp, tcp->u_arg[2]);
printpath(tcp, tcp->u_arg[3]);
tprints(", ");
printflags(at_flags, tcp->u_arg[4], "AT_???");
return RVAL_DECODED;
file.c: move link, linkat, unlinkat, and symlinkat parsers to a separate file * link.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c: Move sys_link, sys_linkat, sys_unlinkat, sys_symlinkat, and related code to link.c.
2014-12-06 06:53:16 +03:00
}
Declare syscall parsers using SYS_FUNC macro Introduce SYS_FUNC macro to declare and define all syscall parsers. * Makefile.am (BUILT_SOURCES, CLEANFILES): Add sys_func.h. (sys_func.h): New rule. * defs.h (SYS_FUNC_NAME, SYS_FUNC): New macros. * linux/syscall.h: Include "sys_func.h". [NEED_UID16_PARSERS]: Use SYS_FUNC to declare uid16 syscall parsers. Remove other declarations. * linux/alpha/syscallent.h (160, 161): Add sys_ prefix to osf_statfs and osf_fstatfs syscall parsers. * *.c: Use SYS_FUNC to define syscall parsers.
2015-04-07 04:36:50 +03:00
SYS_FUNC(unlinkat)
file.c: move link, linkat, unlinkat, and symlinkat parsers to a separate file * link.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c: Move sys_link, sys_linkat, sys_unlinkat, sys_symlinkat, and related code to link.c.
2014-12-06 06:53:16 +03:00
{
link.c: make use of RVAL_DECODED * link.c (sys_link, sys_linkat, sys_unlinkat, sys_symlinkat): Update for RVAL_DECODED.
2015-07-20 03:01:55 +03:00
print_dirfd(tcp, tcp->u_arg[0]);
printpath(tcp, tcp->u_arg[1]);
tprints(", ");
printflags(at_flags, tcp->u_arg[2], "AT_???");
return RVAL_DECODED;
file.c: move link, linkat, unlinkat, and symlinkat parsers to a separate file * link.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c: Move sys_link, sys_linkat, sys_unlinkat, sys_symlinkat, and related code to link.c.
2014-12-06 06:53:16 +03:00
}
Declare syscall parsers using SYS_FUNC macro Introduce SYS_FUNC macro to declare and define all syscall parsers. * Makefile.am (BUILT_SOURCES, CLEANFILES): Add sys_func.h. (sys_func.h): New rule. * defs.h (SYS_FUNC_NAME, SYS_FUNC): New macros. * linux/syscall.h: Include "sys_func.h". [NEED_UID16_PARSERS]: Use SYS_FUNC to declare uid16 syscall parsers. Remove other declarations. * linux/alpha/syscallent.h (160, 161): Add sys_ prefix to osf_statfs and osf_fstatfs syscall parsers. * *.c: Use SYS_FUNC to define syscall parsers.
2015-04-07 04:36:50 +03:00
SYS_FUNC(symlinkat)
file.c: move link, linkat, unlinkat, and symlinkat parsers to a separate file * link.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c: Move sys_link, sys_linkat, sys_unlinkat, sys_symlinkat, and related code to link.c.
2014-12-06 06:53:16 +03:00
{
link.c: make use of RVAL_DECODED * link.c (sys_link, sys_linkat, sys_unlinkat, sys_symlinkat): Update for RVAL_DECODED.
2015-07-20 03:01:55 +03:00
printpath(tcp, tcp->u_arg[0]);
tprints(", ");
print_dirfd(tcp, tcp->u_arg[1]);
printpath(tcp, tcp->u_arg[2]);
return RVAL_DECODED;
file.c: move link, linkat, unlinkat, and symlinkat parsers to a separate file * link.c: New file. * Makefile.am (strace_SOURCES): Add it. * file.c: Move sys_link, sys_linkat, sys_unlinkat, sys_symlinkat, and related code to link.c.
2014-12-06 06:53:16 +03:00
}
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