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strace/futex.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) 2002-2003 Roland McGrath <roland@redhat.com>
* Copyright (c) 2007-2008 Ulrich Drepper <drepper@redhat.com>
* Copyright (c) 2009 Andreas Schwab <schwab@redhat.com>
* Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
Update copyright headers Headers updated automatically using maint/update_copyright_years.sh script.
2018-06-14 14:00:00 +03:00
* Copyright (c) 2014-2018 The strace developers.
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
*/
process.c: move futex parser to a separate file * futex.c: New file. * Makefile.am (strace_SOURCES): Add it. * process.c: Move sys_futex and related code to futex.c.
2014-12-11 22:25:02 +03:00
#include "defs.h"
#ifndef FUTEX_PRIVATE_FLAG
# define FUTEX_PRIVATE_FLAG 128
#endif
#ifndef FUTEX_CLOCK_REALTIME
# define FUTEX_CLOCK_REALTIME 256
#endif
futex: use print_xlat * futex.c [!FUTEX_OP_OPARG_SHIFT] (FUTEX_OP_OPARG_SHIFT): New macro constant. (SYS_FUNC(futex)): Use print_xlat for printing FUTEX_OP_OPARG_SHIFT named constant.
2018-03-10 08:17:47 +03:00
#ifndef FUTEX_OP_OPARG_SHIFT
# define FUTEX_OP_OPARG_SHIFT 8
#endif
futex: move fallback definitions of futex constants to xlat/ * futex.c: Move definitions of FUTEX_OP_CMP_* constants ... * xlat/futexwakecmps.in: ... here. * futex.c: Move definitions of other FUTEX_OP_* constants ... * xlat/futexwakeops.in: ... here. * futex.c: Move definitions of remaining FUTEX_* constants except FUTEX_PRIVATE_FLAG and FUTEX_CLOCK_REALTIME flags ... * xlat/futexops.in: ... here.
2015-06-17 22:00:17 +03:00
futex: recognise FUTEX_BITSET_MATCH_ANY bitmask * xlat/futexbitset.in: New file. * futex.c: Include "xlat/futexbitset.h". (futex) <FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET>: Decode val3 using futexbitset xlat. * tests/futex.c: Add checks for 0xffffffff bitset mask printing. Closes: Linux commit v4.16-rc1~166^2^2~2
2018-08-29 23:18:36 +03:00
#include "xlat/futexbitset.h"
process.c: move futex parser to a separate file * futex.c: New file. * Makefile.am (strace_SOURCES): Add it. * process.c: Move sys_futex and related code to futex.c.
2014-12-11 22:25:02 +03:00
#include "xlat/futexops.h"
#include "xlat/futexwakeops.h"
#include "xlat/futexwakecmps.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(futex)
process.c: move futex parser to a separate file * futex.c: New file. * Makefile.am (strace_SOURCES): Add it. * process.c: Move sys_futex and related code to futex.c.
2014-12-11 22:25:02 +03:00
{
Automatically replace kernel_(scno|ureg)_t with kernel_ulong_t Remove temporary types created for transition from long to kernel_ulong_t. Automatically replace kernel_scno_t and kernel_ureg_t with kernel_ulong_t using $ git grep -El 'kernel_(scno|ureg)_t' | xargs sed -ri 's/kernel_(scno|ureg)_t/kernel_ulong_t/g' * kernel_types.h (kernel_scno_t, kernel_ureg_t): Remove. All users updated.
2016-12-26 13:26:03 +03:00
const kernel_ulong_t uaddr = tcp->u_arg[0];
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
const int op = tcp->u_arg[1];
const int cmd = op & 127;
Automatically replace kernel_(scno|ureg)_t with kernel_ulong_t Remove temporary types created for transition from long to kernel_ulong_t. Automatically replace kernel_scno_t and kernel_ureg_t with kernel_ulong_t using $ git grep -El 'kernel_(scno|ureg)_t' | xargs sed -ri 's/kernel_(scno|ureg)_t/kernel_ulong_t/g' * kernel_types.h (kernel_scno_t, kernel_ureg_t): Remove. All users updated.
2016-12-26 13:26:03 +03:00
const kernel_ulong_t timeout = tcp->u_arg[3];
const kernel_ulong_t uaddr2 = tcp->u_arg[4];
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
const unsigned int val = tcp->u_arg[2];
const unsigned int val2 = tcp->u_arg[3];
const unsigned int val3 = tcp->u_arg[5];
Introduce tprintf_comment and tprints_comment functions * defs.h (tprintf_comment, tprints_comment): New prototypes. * strace.c (tvprintf): New function. (tprintf): Use it. (tprintf_comment, tprints_comment): New functions. * aio.c (tprint_lio_opcode): Use tprints_comment. * dm.c (dm_decode_dm_target_spec, dm_decode_dm_target_deps, dm_decode_dm_name_list, dm_decode_dm_target_versions, dm_decode_dm_target_msg, dm_decode_string, dm_known_ioctl): Likewise. * futex.c (SYS_FUNC(futex)): Likewise. * perf.c (print_perf_event_attr): Likewise. * seccomp.c (decode_bpf_code): Likewise. * util.c (printxvals, printxval_searchn, printflags64): Likewise. * btrfs.c (print_u64, btrfs_print_key_type, btrfs_print_objectid, print_key_value_internal): Likewise. (btrfs_ioctl): Use tprints_comment and tprintf_comment. * dirent.c (SYS_FUNC(getdents)): Likewise. * dirent64.c (SYS_FUNC(getdents64)): Likewise. * execve.c (printargc): Use tprintf_comment. * tests/btrfs.c (btrfs_test_get_dev_stats_ioctl, btrfs_test_features_ioctls): Update expected output.
2017-04-24 22:31:54 +03:00
const char *comment;
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
printaddr(uaddr);
tprints(", ");
printxval(futexops, op, "FUTEX_???");
switch (cmd) {
case FUTEX_WAIT:
futex: avoid printing val when it is not used by the futex command This is analogous to timeout argument omitting in FUTEX_WAKE_BITSET command. * futex.c (SYS_FUNC(futex)): Remove common printing of val argument. Add printing of val argument for all futex commands except FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
2016-08-30 00:01:45 +03:00
tprintf(", %u", val);
tprints(", ");
print_timespec(tcp, timeout);
break;
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
case FUTEX_LOCK_PI:
tprints(", ");
Convert parser of struct timespec to new mpers infrastructure * defs.h (print_timespec): Remove. * print_time.c (print_timespec): New mpers printer. * futex.c (sys_futex): Use print_timespec instead of printtv. * ipc_sem.c (sys_semtimedop): Likewise. * mq.c (sys_mq_timedsend, sys_mq_timedreceive): Likewise. * time.c (clock_settime, clock_gettime, clock_nanosleep): Likewise. (print_timespec): Remove.
2015-09-18 18:16:11 +03:00
print_timespec(tcp, timeout);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
break;
case FUTEX_WAIT_BITSET:
futex: avoid printing val when it is not used by the futex command This is analogous to timeout argument omitting in FUTEX_WAKE_BITSET command. * futex.c (SYS_FUNC(futex)): Remove common printing of val argument. Add printing of val argument for all futex commands except FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
2016-08-30 00:01:45 +03:00
tprintf(", %u", val);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
tprints(", ");
Convert parser of struct timespec to new mpers infrastructure * defs.h (print_timespec): Remove. * print_time.c (print_timespec): New mpers printer. * futex.c (sys_futex): Use print_timespec instead of printtv. * ipc_sem.c (sys_semtimedop): Likewise. * mq.c (sys_mq_timedsend, sys_mq_timedreceive): Likewise. * time.c (clock_settime, clock_gettime, clock_nanosleep): Likewise. (print_timespec): Remove.
2015-09-18 18:16:11 +03:00
print_timespec(tcp, timeout);
futex: recognise FUTEX_BITSET_MATCH_ANY bitmask * xlat/futexbitset.in: New file. * futex.c: Include "xlat/futexbitset.h". (futex) <FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET>: Decode val3 using futexbitset xlat. * tests/futex.c: Add checks for 0xffffffff bitset mask printing. Closes: Linux commit v4.16-rc1~166^2^2~2
2018-08-29 23:18:36 +03:00
tprints(", ");
printxval(futexbitset, val3, NULL);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
break;
case FUTEX_WAKE_BITSET:
futex: avoid printing val when it is not used by the futex command This is analogous to timeout argument omitting in FUTEX_WAKE_BITSET command. * futex.c (SYS_FUNC(futex)): Remove common printing of val argument. Add printing of val argument for all futex commands except FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
2016-08-30 00:01:45 +03:00
tprintf(", %u", val);
futex: recognise FUTEX_BITSET_MATCH_ANY bitmask * xlat/futexbitset.in: New file. * futex.c: Include "xlat/futexbitset.h". (futex) <FUTEX_WAIT_BITSET, FUTEX_WAKE_BITSET>: Decode val3 using futexbitset xlat. * tests/futex.c: Add checks for 0xffffffff bitset mask printing. Closes: Linux commit v4.16-rc1~166^2^2~2
2018-08-29 23:18:36 +03:00
tprints(", ");
printxval(futexbitset, val3, NULL);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
break;
case FUTEX_REQUEUE:
futex: avoid printing val when it is not used by the futex command This is analogous to timeout argument omitting in FUTEX_WAKE_BITSET command. * futex.c (SYS_FUNC(futex)): Remove common printing of val argument. Add printing of val argument for all futex commands except FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
2016-08-30 00:01:45 +03:00
tprintf(", %u", val);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
tprintf(", %u, ", val2);
printaddr(uaddr2);
break;
case FUTEX_CMP_REQUEUE:
case FUTEX_CMP_REQUEUE_PI:
futex: avoid printing val when it is not used by the futex command This is analogous to timeout argument omitting in FUTEX_WAKE_BITSET command. * futex.c (SYS_FUNC(futex)): Remove common printing of val argument. Add printing of val argument for all futex commands except FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
2016-08-30 00:01:45 +03:00
tprintf(", %u", val);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
tprintf(", %u, ", val2);
printaddr(uaddr2);
tprintf(", %u", val3);
break;
case FUTEX_WAKE_OP:
futex: avoid printing val when it is not used by the futex command This is analogous to timeout argument omitting in FUTEX_WAKE_BITSET command. * futex.c (SYS_FUNC(futex)): Remove common printing of val argument. Add printing of val argument for all futex commands except FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
2016-08-30 00:01:45 +03:00
tprintf(", %u", val);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
tprintf(", %u, ", val2);
printaddr(uaddr2);
futex: make output of the val3 argument of the FUTEX_WAKE_OP command more structured It is a number which consists of several xlat values, not a structure. * futex.c (SYS_FUNC(futex)): Modify output of the val3 argument of the FUTEX_WAKE_OP futex syscall command. * tests/futex.c (main): Update expected output. Co-authored-by: Elvira Khabirova <lineprinter0@gmail.com>
2016-11-27 18:07:36 +03:00
tprints(", ");
futex: use print_xlat * futex.c [!FUTEX_OP_OPARG_SHIFT] (FUTEX_OP_OPARG_SHIFT): New macro constant. (SYS_FUNC(futex)): Use print_xlat for printing FUTEX_OP_OPARG_SHIFT named constant.
2018-03-10 08:17:47 +03:00
if ((val3 >> 28) & FUTEX_OP_OPARG_SHIFT) {
print_xlat(FUTEX_OP_OPARG_SHIFT);
tprints("<<28|");
}
Introduce tprintf_comment and tprints_comment functions * defs.h (tprintf_comment, tprints_comment): New prototypes. * strace.c (tvprintf): New function. (tprintf): Use it. (tprintf_comment, tprints_comment): New functions. * aio.c (tprint_lio_opcode): Use tprints_comment. * dm.c (dm_decode_dm_target_spec, dm_decode_dm_target_deps, dm_decode_dm_name_list, dm_decode_dm_target_versions, dm_decode_dm_target_msg, dm_decode_string, dm_known_ioctl): Likewise. * futex.c (SYS_FUNC(futex)): Likewise. * perf.c (print_perf_event_attr): Likewise. * seccomp.c (decode_bpf_code): Likewise. * util.c (printxvals, printxval_searchn, printflags64): Likewise. * btrfs.c (print_u64, btrfs_print_key_type, btrfs_print_objectid, print_key_value_internal): Likewise. (btrfs_ioctl): Use tprints_comment and tprintf_comment. * dirent.c (SYS_FUNC(getdents)): Likewise. * dirent64.c (SYS_FUNC(getdents64)): Likewise. * execve.c (printargc): Use tprintf_comment. * tests/btrfs.c (btrfs_test_get_dev_stats_ioctl, btrfs_test_features_ioctls): Update expected output.
2017-04-24 22:31:54 +03:00
comment = printxval(futexwakeops, (val3 >> 28) & 0x7, NULL)
? NULL : "FUTEX_OP_???";
tprints("<<28");
tprints_comment(comment);
futex: make output of the val3 argument of the FUTEX_WAKE_OP command more structured It is a number which consists of several xlat values, not a structure. * futex.c (SYS_FUNC(futex)): Modify output of the val3 argument of the FUTEX_WAKE_OP futex syscall command. * tests/futex.c (main): Update expected output. Co-authored-by: Elvira Khabirova <lineprinter0@gmail.com>
2016-11-27 18:07:36 +03:00
tprintf("|%#x<<12|", (val3 >> 12) & 0xfff);
Introduce tprintf_comment and tprints_comment functions * defs.h (tprintf_comment, tprints_comment): New prototypes. * strace.c (tvprintf): New function. (tprintf): Use it. (tprintf_comment, tprints_comment): New functions. * aio.c (tprint_lio_opcode): Use tprints_comment. * dm.c (dm_decode_dm_target_spec, dm_decode_dm_target_deps, dm_decode_dm_name_list, dm_decode_dm_target_versions, dm_decode_dm_target_msg, dm_decode_string, dm_known_ioctl): Likewise. * futex.c (SYS_FUNC(futex)): Likewise. * perf.c (print_perf_event_attr): Likewise. * seccomp.c (decode_bpf_code): Likewise. * util.c (printxvals, printxval_searchn, printflags64): Likewise. * btrfs.c (print_u64, btrfs_print_key_type, btrfs_print_objectid, print_key_value_internal): Likewise. (btrfs_ioctl): Use tprints_comment and tprintf_comment. * dirent.c (SYS_FUNC(getdents)): Likewise. * dirent64.c (SYS_FUNC(getdents64)): Likewise. * execve.c (printargc): Use tprintf_comment. * tests/btrfs.c (btrfs_test_get_dev_stats_ioctl, btrfs_test_features_ioctls): Update expected output.
2017-04-24 22:31:54 +03:00
comment = printxval(futexwakecmps, (val3 >> 24) & 0xf, NULL)
? NULL : "FUTEX_OP_CMP_???";
tprints("<<24");
tprints_comment(comment);
futex: make output of the val3 argument of the FUTEX_WAKE_OP command more structured It is a number which consists of several xlat values, not a structure. * futex.c (SYS_FUNC(futex)): Modify output of the val3 argument of the FUTEX_WAKE_OP futex syscall command. * tests/futex.c (main): Update expected output. Co-authored-by: Elvira Khabirova <lineprinter0@gmail.com>
2016-11-27 18:07:36 +03:00
tprintf("|%#x", val3 & 0xfff);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
break;
case FUTEX_WAIT_REQUEUE_PI:
futex: avoid printing val when it is not used by the futex command This is analogous to timeout argument omitting in FUTEX_WAKE_BITSET command. * futex.c (SYS_FUNC(futex)): Remove common printing of val argument. Add printing of val argument for all futex commands except FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
2016-08-30 00:01:45 +03:00
tprintf(", %u", val);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
tprints(", ");
Convert parser of struct timespec to new mpers infrastructure * defs.h (print_timespec): Remove. * print_time.c (print_timespec): New mpers printer. * futex.c (sys_futex): Use print_timespec instead of printtv. * ipc_sem.c (sys_semtimedop): Likewise. * mq.c (sys_mq_timedsend, sys_mq_timedreceive): Likewise. * time.c (clock_settime, clock_gettime, clock_nanosleep): Likewise. (print_timespec): Remove.
2015-09-18 18:16:11 +03:00
print_timespec(tcp, timeout);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
tprints(", ");
printaddr(uaddr2);
break;
futex: add handling of FUTEX_FD command Since obsolete FUTEX_FD command is known and used to have some expected argument format, print FUTEX_FD using that format. * futex.c (SYS_FUNC(futex)): Handle FUTEX_FD command.
2016-08-29 23:57:38 +03:00
case FUTEX_FD:
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
case FUTEX_WAKE:
futex: avoid printing val when it is not used by the futex command This is analogous to timeout argument omitting in FUTEX_WAKE_BITSET command. * futex.c (SYS_FUNC(futex)): Remove common printing of val argument. Add printing of val argument for all futex commands except FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
2016-08-30 00:01:45 +03:00
tprintf(", %u", val);
break;
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
case FUTEX_UNLOCK_PI:
case FUTEX_TRYLOCK_PI:
break;
default:
futex: avoid printing val when it is not used by the futex command This is analogous to timeout argument omitting in FUTEX_WAKE_BITSET command. * futex.c (SYS_FUNC(futex)): Remove common printing of val argument. Add printing of val argument for all futex commands except FUTEX_LOCK_PI, FUTEX_UNLOCK_PI, and FUTEX_TRYLOCK_PI.
2016-08-30 00:01:45 +03:00
tprintf(", %u", val);
Print kernel_ureg_t and kernel_scno_t using dedicated format strings Prepare for the change of kernel_ureg_t and kernel_scno_t from unsigned long to kernel_ulong_t. * defs.h (PRI_krd, PRI_kru, PRI_krx): New temporary macros. All users updated.
2016-12-26 03:37:18 +03:00
tprints(", ");
printaddr(timeout);
futex: fix formatting of unknown command argument Use alternate form for printing hexadecimal numbers to avoid confusion. Use printaddr to print uaddr as the latter is interpreted as a pointer in all currently supported futex operations. * futex.c (SYS_FUNC(futex)): Fix formatting of unknown command argument.
2016-08-29 23:59:01 +03:00
tprints(", ");
printaddr(uaddr2);
tprintf(", %#x", val3);
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
break;
process.c: move futex parser to a separate file * futex.c: New file. * Makefile.am (strace_SOURCES): Add it. * process.c: Move sys_futex and related code to futex.c.
2014-12-11 22:25:02 +03:00
}
futex.c: enhance futex syscall decoding * futex.c (sys_futex): Use switch statement. Use printaddr. Print uint32_t syscall arguments using %u format. Update for RVAL_DECODED.
2015-07-20 16:15:51 +03:00
return RVAL_DECODED;
process.c: move futex parser to a separate file * futex.c: New file. * Makefile.am (strace_SOURCES): Add it. * process.c: Move sys_futex and related code to futex.c.
2014-12-11 22:25:02 +03:00
}
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