Dmitry V. Levin
67c2f67410
Fix decoders of fstatfs, fstatfs64, statfs, and statfs64 syscalls by rewriting them using mpers infrastructure. * fetch_struct_statfs.c: New file. * fstatfs.c: Likewise. * fstatfs64.c: Likewise. * print_statfs.c: Likewise. * statfs.h: Likewise. * statfs64.c: Likewise. * statfs.c: Remove everything except SYS_FUNC(statfs). * configure.ac: Remove the check for struct statfs64 in <sys/vfs.h>. Add checks for struct statfs and struct statfs64 in <asm/statfs.h>. Add checks for f_frsize and f_flags members of these structures. * defs.h (struct strace_statfs): New forward declaration. (print_struct_statfs, print_struct_statfs64): New prototypes. * Makefile.am (libstrace_a_SOURCES): Add fstatfs.c, fstatfs64.c, statfs.c, and statfs64.c. (strace_SOURCES): Add fetch_struct_statfs.c, print_statfs.c, and statfs.h. * NEWS: Mention this fix. * tests/fstatfs.c: New file. * tests/fstatfs64.c: Likewise. * tests/statfs64.c: Likewise. * tests/xstatfs.c: Likewise. * tests/xstatfs64.c: Likewise. * tests/xstatfsx.c: Likewise. * tests/fstatfs.test: New test. * tests/fstatfs64.test: Likewise. * tests/statfs64.test: Likewise. * tests/statfs.c: Rewrite using xstatfs.c. * tests/statfs.test: Update. * tests/.gitignore: Add fstatfs, fstatfs64, and statfs64. * tests/Makefile.am (check_PROGRAMS): Likewise. (DECODER_TESTS): Add fstatfs.test, fstatfs64.test, and statfs64.test. (EXTRA_DIST): Add xstatfs.c, xstatfs64.c, and xstatfsx.c.
47 lines
2.0 KiB
C
47 lines
2.0 KiB
C
/*
|
|
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
|
|
* 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.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
|
|
*/
|
|
|
|
#define SYSCALL_INVOKE(file, desc, ptr, size) \
|
|
syscall(SYSCALL_NR, SYSCALL_ARG(file, desc), ptr)
|
|
#define PRINT_SYSCALL_HEADER(file, desc, size) \
|
|
printf("%s(" SYSCALL_ARG_FMT ", ", SYSCALL_NAME, SYSCALL_ARG(file, desc))
|
|
|
|
#define STRUCT_STATFS struct statfs
|
|
#ifdef HAVE_STRUCT_STATFS_F_FRSIZE
|
|
# define PRINT_F_FRSIZE
|
|
#endif
|
|
#ifdef HAVE_STRUCT_STATFS_F_FLAGS
|
|
# define PRINT_F_FLAGS
|
|
#endif
|
|
#if defined HAVE_STRUCT_STATFS_F_FSID_VAL
|
|
# define PRINT_F_FSID f_fsid.val
|
|
#elif defined HAVE_STRUCT_STATFS_F_FSID___VAL
|
|
# define PRINT_F_FSID f_fsid.__val
|
|
#endif
|
|
|
|
#include "xstatfsx.c"
|