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* syslog.c (SYS_FUNC(syslog)): Store conversion to int of tcp->u_arg[2]
in len; print address using printaddr64 (as syslog doesn't use compat
for x32), and third argument as int (as it has this type in the syscall
handler).
* tests/syslog.c: Add checks.
* syslog.c (SYS_FUNC(syslog)): Defer printing of comma after the first
argument to the specific command handlers, return RVAL_DECODED without
additional printing for SYSLOG_ACTION_CLOSE, SYSLOG_ACTION_OPEN,
SYSLOG_ACTION_CLEAR, SYSLOG_ACTION_CONSOLE_OFF,
SYSLOG_ACTION_CONSOLE_ON, SYSLOG_ACTION_SIZE_UNREAD,
SYSLOG_ACTION_SIZE_BUFFER.
* tests/syslog.c: Add checks.
As it might be of interest. Since uaddr itself is as important as the
containing value, it's alwais printed as comment.
* xlat/futexpiflags.in: New file.
* futex.c [!FUTEX_TID_MASK] (FUTEX_TID_MASK): New macro constant.
Include "xlat/futexpiflags.h".
(printaddrnum, printaddrpival): New functions.
(SYS_FUNC(futex)): Use printaddrpival/printaddrnum for printing uaddr
and uaddr2 values where appropriate.
* tests/futex.c: Update expected output.
As those are allocated dynamically.
* netlink.c (decode_nlmsg_type_generic): Use XLAT_STYLE_VERBOSE.
* tests/netlink_generic.c: Update expected output.
On some historic 32-bit platforms (and 64-bit SuperH), __NR_getrlimit
corresponds to a non-SuS-compatible version that uses a hardcoded value
of 0x7fffffff as infinity. Moreover, in order to provide a backwards
compatibility with that behaviour, some architectures (mips, sparc, and
alpha, with latter being especially peculiar in its ways) just defined
RLIM_INFINITY to that value (with alpha defining RLIM_INFINITY to 2^63-1)
instead of employing sys_old_getrlimit syscall and providing
__NR_ugetrlimit with proper implementation, as other arches did.
Overall, that led to conclusion that printing "RLIM_INFINITY" is never
enough and the actial value should be printed as well.
* linux/i386/syscallent.h ([76]): Changing decoder to old_getrlimit.
* linux/m68k/syscallent.h ([76]): Likewise.
* linux/microblaze/syscallent.h ([76]): Likewise.
* linux/powerpc/syscallent.h ([76]): Likewise.
* linux/s390/syscallent.h ([76]): Likewise.
* linux/sh/syscallent.h ([76]): Likewise.
* linux/sh64/syscallent.h ([76]): Likewise.
* resource.c (sprint_rlim64, sprint_rlim32, print_rlimit64,
print_rlimit32): Remove.
(STRACE_RLIM_INFINITY, STRACE_M32_RLIM_INFINITY,
STRACE_RLIM64_INFINITY, OLD_GETLIMIT_INFINITY): New macro constants.
(enum rlimit_decode_mode): New enumeration.
(struct rlimit_64): Move type definition out of print_rlimit64.
(print_rlim_t): New function, printer of an rlimit value, in accordance
with rlimit decode mode and xlat verbosity mode.
(print_rlimit): Printer of a fetched rlimit_64 structure.
(decode_rlimit): Fetches struct rlimit/rlimit64 in accordance with
current mode and personality, uses print_rlimit for printing.
(do_getrlimit): New function, decodes old_getrlimit/getrlimit syscalls.
(SYS_FUNC(getrlimit)): Call do_getrlimit with RDM_NORMAL mode.
(SYS_FUNC(old_getrlimit)): New function, calls do_getrlimit with
RDM_OLD_GETRLIMIT mode.
(SYS_FUNC(setrlimit)): Call decode_rlimit with RDM_NORMAL mode.
(SYS_FUNC(prlimit64)): Call decode_rlimit with RDM_PRLIMIT64 mode
instead of print_rlimit64.
* tests/xgetrlimit.c (sprint_rlim): Rename to...
(print_rlim): ...this, print to terminal instead of string buffer in
accordance with the output format expected.
(main): Accomodate sprint_rlim -> print_rlim change, use sprintrc.
* tests/getrlimit.c (INFINITY, INFINITY_STR): New macros.
* tests/setrlimit.c: Likewise.
* tests/ugetrlimit.c: Likewise.
Decode struct robust_list_head.
* linux/dummy.h (sys_set_robust_list): Remove.
* get_robust_list.c (DEF_MPERS_TYPE(struct_robust_list_head)): Add mpers
type definition.
Include <linux/futex.h>.
(struct_robust_list_head): New type definition.
Include MPERS_DEFS, "print_fields.h".
(decode_robust_list): New function.
(SYS_FUNC(set_robust_list)): New decoder.
(SYS_FUNC(get_robust_list)): Decode second argument.
* tests/xet_robust_list.c: Include <string.h>, <linux/futex.h>.
(sprintaddr): Remove.
(print_rlh): New function.
(main): Add get_robust_list/set_robust_list checks.
* xlat/fan_init_flags.in (FAN_ENABLE_AUDIT): New constant, introduced by
Linux commit v4.15-rc1~130^2^2~11.
* tests/fanotify_init.c: Update expected output.
In preparation to extension.
* count.c (enum count_summary_columns): New enumeration type.
(struct call_counts): Add time_avg field.
(DEF_COLUMNS): New macro.
(columns, visible): New variables.
(num_chars): New function.
(call_summary_pers): Calculate aggregate data first, then output table
based on columns configuration.
* tests/count-f.expected: Update expected output.
* tests/strace-C.expected: Likewise.
* tests/strace-S.test: Likewise.
* count.c (set_overhead): Change argument type to const char *, call
parse_ts to parse it and set to overhead.
* defs.h (set_overhead): Update declaration.
* strace.c: (init) <case 'O'>: do not parse argument, pass optarg to
set_overhead call.
* tests/count.test (GENERIC, WALLCLOCK, HALFCLOCK): New variables with
expected patterns.
Add checks for the new -O syntax.
* delay.c (fill_delay_data): Change intval argument to struct timespec
*val, assign val to ts.
* delay.h (fill_delay_data): Update function declaration.
* filter_qualify.c (parse_delay_token): Parse input with parse_ts,
supply the resulting struct timespec to fill_delay_data.
* tests/delay.c (check_): New function for providing diagnostic in case
of check failure.
(check_delay): Use it.
* tests/delay.test: Check new delay syntax.
* xlat/aio_iocb_flags.in: New file.
* defs.h (pollflags, rwf_flags): New declarations.
* configure.ac: Check for the presence of aio_rw_flags field of the
struct iocb.
* aio.c: Include "xlat/aio_iocb_flags.h".
(AIO_RW_FLAGS_FIELD): New macro definition, defined based on the
presence of HAVE_STRUCT_IOCB_AIO_RW_FLAGS macro.
(iocb_sub): Add SUB_POLL.
(tprint_lio_opcode): Change IOCB_CMD_POLL subtype to SUB_POLL.
[!IOCB_FLAG_RESFD] (print_common_flags): Remove IOCB_FLAG_RESFD presence
check, as it is now provided via xlat.
(print_common_flags): Print aio_flags using aio_iocb_flags xlat.
(print_iocb_header): Always print aio_data. Print aio_rw_flags if it is
non-zero. Print aio_reqprio based on the presence of IOCB_FLAG_IOPRIO
flag in aio_flags (us print_ioprio if it set and print as a signed
integer otherwise).
(print_iocb): Decode SUB_POLL subtype.
* tests/aio.c: Update expected output.
* xlat/af_packet_versions.in: New file.
* netlink_packet_diag.c: Include "xlat/af_packet_versions.h".
(decode_packet_diag_req): sdiag_protocol shouldn't be decoded as a protocol,
it's currently should be set to 0.
(decode_packet_diag_info): Decode pdi_version field using af_packet_versions
xlat; decode pdi_index field as an interface index.
(packet_diag_msg_nla_decoders) <PACKET_DIAG_UID>: Decode using
decode_nla_uid.
(decode_packet_diag_msg): Decode pdiag_num as an low-level protocol.
* tests/netlink_sock_diag.c: Update expected output.
* tests/nlattr_packet_diag_msg.c: Likewise.
* sockaddr.c: Include <linux/x25.h>.
(print_sockaddr_data_x25): New function.
(sa_printers) <[AF_X25]>: New socket address handler.
* tests/net-sockaddr.c (check_x25): New function.
(main): Call check_x25 in order to check X.25 socket address decoding.
* sockaddr.c: Include <linux/ax25.h>
(check_ax25_address, ax25_addr2str, print_ax25_addr_raw,
print_ax25_addr, print_sockaddr_data_ax25): New function.
(sa_printers) <[AF_AX25]>: New printer.
* tests/net-sockaddr.c (AX25_ADDR): New macro.
(check_ax25): New function.
(main): Call check_ax25 in order to check AX.25 socket address decoding.
In some environments it's possible that syscalls behave differently when
the process is being ptrace'd.
* tests/init.sh (run_prog): Move down, rewrite using try_run_prog, add
a check for successful execution of the program under strace in the
"medicinal mode" (-qq -enone -esignal=none -o /dev/null).
Control ID space is hierarchical, so, higher bits provide information
about control class.
* v4l2.c (print_v4l2_cid): New function.
(print_v4l2_control): Use print_v4l2_cid for printing control ID field.
* tests/ioctl_v4l2.c: Add checks for control ID printing.
* xlat/sock_shutdown_flags.in: New file.
* netlink_smc_diag.c: Include "xlat/sock_shutdown_flags.h".
(decode_smc_diag_shutdown): New function.
(smc_diag_msg_nla_decoders) <[SMC_DIAG_SHUTDOWN]>: Use
decode_smc_diag_shutdown.
* tests/nlattr_smc_diag_msg.c: Add checks for SMC_DIAG_SHUTDOWN.
* xlat/bpf_prog_types.in (BPF_PROG_TYPE_SK_REUSEPORT): New constant,
introduced by Linux commit v4.19-rc1~140^2~24^2~2^2~5.
* tests/bpf.c: Update expected output.
* xlat/bpf_map_types.in (BPF_MAP_TYPE_CGROUP_STORAGE): New constant,
introduced by Linux commit v4.19-rc1~140^2~108^2~3^2~12.
(BPF_MAP_TYPE_REUSEPORT_SOCKARRAY): New constant, introduced by Linux
commit v4.19-rc1~140^2~24^2~2^2~6.
* tests/bpf.c: Update expected output.
Introduced by Linux commit v4.19-rc1~140^2~253^2~1.
* linux/smc_diag.h (SMC_DIAG_FALLBACK): New enumeration item.
(struct smc_diag_fallback): New type definition.
* netlink_smc_diag.c: Include "xlat/smc_decl_codes.h".
(decode_smc_diag_fallback): New function.
(smc_diag_msg_nla_decoders) <[SMC_DIAG_FALLBACK]>: New decoder, calls
decode_smc_diag_fallback.
* tests/nlattr_smc_diag_msg.c: Add checks for SMC_DIAG_FALLBACK
attribute decoding.
* xlat/smc_decl_codes.in: New file.
* xlat/smc_diag_attrs.in (SMC_DIAG_FALLBACK): New constant.
Introduced by Linux commit v4.19-rc1~140^2~285^2~4.
* xlat/smc_diag_mode.in: New file.
* netlink_smc_diag.c: Include "xlat/smc_diag_mode.h".
(decode_smc_diag_msg): Print diag_fallback field using smc_diag_mode
xlat.
* tests/netlink_sock_diag.c (test_smc_diag_msg): Update expected output.
* tests/nlattr_smc_diag_msg.c (print_smc_diag_msg): Likewise.
* xlat/rtnl_ifla_xdp_attached_mode.in: New file.
* rtnl_link.c: Include "xlat/rtnl_ifla_xdp_attached_mode.h".
(decode_ifla_xdp_attached): New function.
(ifla_xdp_nla_decoders) <[IFLA_XDP_ATTACHED]>: Use
decode_ifla_xdp_attached instead of decode_nla_u8.
* tests/nlattr_ifla_xdp.c: Add checks for IFLA_XDP_ATTACHED decoding.
Introduced by Linux commit v4.19-rc1~140^2~364^2~6^2~6.
* xlat/rtnl_ifla_xdp_attrs.in (IFLA_XDP_DRV_PROG_ID,
IFLA_XDP_SKB_PROG_ID, IFLA_XDP_HW_PROG_ID): New constants.
* rtnl_link.c (ifla_xdp_nla_decoders): Add decoders for
IFLA_XDP_DRV_PROG_ID, IFLA_XDP_SKB_PROG_ID, and IFLA_XDP_HW_PROG_ID.
* tests/nlattr_ifla_xdp.c: Add checks for new attributes.
The message has been added by Linux commit v4.19-rc1~140^2~507^2~1.
* linux/smc_diag.h: Include "gcc_compat.h".
(enum): Add SMC_DIAG_DMBINFO.
(struct smcd_diag_dmbinfo): New type definition.
* xlat/smc_diag_attrs.in (SMC_DIAG_DMBINFO): New constant.
* netlink_smc_diag.c (decode_smc_diag_dmbinfo): New function.
(smc_diag_msg_nla_decoders) [SMC_DIAG_DMBINFO]: New decoder, calls
decode_smc_diag_dmbinfo.
* tests/nlattr_smc_diag_msg.c: Add SMC_DIAG_DMBINFO check.
As smc_diag.h is bundled, there is little sense to build AF_SMC support
conditionally.
* netlink_smc_diag.c [!AF_SMC]: Include xlat/addrfams.h under
XLAT_MACROS_ONLY, enable the rest of file.
* netlink_sock_diag.c: Include xlat/addrfams.h under XLAT_MACROS_ONLY.
(diag_decoders): Remove "ifdef AF_SMC" condition for [AF_SMC], reorder
in accordance with address family values.
* tests/nlattr_smc_diag_msg.c [!AF_SMC]: Define AF_SMC to 43, enable
the rest of test.
