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* xlat/adjtimex_modes.in: Add values to constants.
(0): Remove.
(ADJ_OFFSET_SS_READ): Move to the first place.
(ADJ_OFFSET_SINGLESHOT): Move to the second place.
Since we don't have to workaround old F_[GS]ETOWN_EX == F_[SG]ETLK64
kernel bug any longer, there is a room for cleanup.
* xlat/fcntlcmds.in (F_GETLK64, F_SETLK64, F_SETLKW64): Add from
xlat/fcntl64cmds.in.
* xlat/fcntl64cmds.in: Remove.
* fcntl.c: Do not include "xlat/fcntl64cmds.h".
(SYS_FUNC(fcntl), SYS_FUNC(fcntl64)): Do not use fcntl64cmds, call
printxval instead of printxvals.
For each constant that is accompanied by a fallback definition,
generate a sanity check that the definition provided by system headers
matches the fallback definition.
* gcc_compat.h (DIAG_PUSH_IGNORE_TAUTOLOGICAL_COMPARE,
DIAG_POP_IGNORE_TAUTOLOGICAL_COMPARE): New macros.
* xlat/gen.sh (cond_def): Generate a code that checks the system
definition against the default.
(gen_header): Generate a code that includes "gcc_compat.h" and
"static_assert.h".
Co-Authored-by: Eugene Syromyatnikov <evgsyr@gmail.com>
Linux kernel commit v2.6.32-rc7~23 has changed values of F_SETOWN_EX
and F_GETOWN_EX constants introduced by commit v2.6.32-rc1~96 to fix
the conflict with F_GETLK64 and F_SETLK64 constants.
Looks like the best way to handle this situation is to pretend that
old values of F_SETOWN_EX and F_GETOWN_EX didn't exist.
* xlat/fcntlcmds.in (F_SETOWN_EX, F_GETOWN_EX): Undefine.
KEY_RFKILL and KEY_NUMERIC_A constants were introduced by Linux kernel
commits v2.6.33~17^2~2 and v4.1-rc1~150^2~1^10~6, respectively.
Apparently, RHEL6 introduced an alternative KEY_RFKILL constant
with the same value as upstream KEY_NUMERIC_A.
KEY_BRIGHTNESS_MIN and KEY_BRIGHTNESS_MAX constants were introduced
by Linux kernel commit v3.16-rc1~30^2~6^2~1^2~7.
Apparently, RHEL7 introduced an alternative KEY_BRIGHTNESS_MIN constant
with the same value as upstream KEY_BRIGHTNESS_MAX.
Downstream vendors are *not* allowed to do this.
Ignore the system value of KEY_RFKILL and KEY_BRIGHTNESS_MIN.
* xlat/evdev_keycode.in (KEY_RFKILL, KEY_BRIGHTNESS_MIN): Undefine.
Linux kernel commit v4.9-rc8~12^2 has changed the value of KEY_DATA
constant introduced by commit v4.7-rc6~32^2~6^2 because the old value
was already used by KEY_FASTREVERSE.
Looks like the best way to handle this situation is to pretend that
the old value of KEY_DATA didn't exist.
* xlat/evdev_keycode.in (KEY_DATA): Undefine.
Linux kernel commit v3.15-rc1~18^2~1 has changed the value
of AUDIT_FEATURE_CHANGE constant introduced by commit v3.13-rc1~19^2~20
which is of course an ABI breakage that affected 3.13 and 3.14 kernel
releases as well as their LTS derivatives.
Linux kernel commit v3.15-rc1~18^2~1 also claims that the old value
of AUDIT_FEATURE_CHANGE was ignored by userspace because of the
established convention how netlink messages for the audit system
are divided into blocks.
Looks like the best way to handle this situation is to pretend that
the old value of AUDIT_FEATURE_CHANGE didn't exist.
* xlat/nl_audit_types.in (AUDIT_FEATURE_CHANGE): Undefine.
Co-Authored-by: Eugene Syromyatnikov <evgsyr@gmail.com>
On these architectures, SOL_SOCKET is 0xffff and not 1.
* xlat/socketlayers.in [__alpha__ || __hppa__ || __mips__ || __sparc__]
(SOL_SOCKET): Define to 0xffff.
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
There are quite a few xlats that start from 0 and not too sparse,
we can push the search time for them down to O(1).
* defs.h (printxval_indexn_ex): New declaration.
(printxval_indexn, printxval_index, printxval_index_ex): New macros.
* xlat.c (printxval_sized): Rename from printxval_searchn_ex,
add fn argument, call it instead of xlat_search.
(printxval_searchn_ex): Implement as a thin wrapper around
printxval_sized using xlat_search as a search function.
(xlat_idx): New function.
(printxval_indexn_ex): New function, a thin wrapper around
printxval_sized using xlat_idx as a search function.
* xlat/gen.sh: Add support for "#value_indexed" directive.
* keyctl.c (print_keyring_serial_number): Use printxval_d instead of
looking up and printing xlat value manually.
* xlat/key_spec.in: Add "#val_type int" so the xlat values have sign
bit propagated.
* xlat/evdev_switch.in (SW_RADIO): Remove, as it was renamed to
SW_RFKILL_ALL and marked as deprecated by Linux commit v2.6.26-rc5~32^2.
(SW_PEN_INSERTED): New constant, was added by Linux commit v4.7~11^2~7.
* xlat/btrfs_cont_reading_from_srcdev_mode.in: New file.
* btrfs.c: Include "xlat/btrfs_cont_reading_from_srcdev_mode.h".
(MPERS_PRINTER_DECL(btrfs_ioctl)) <case BTRFS_IOC_DEV_REPLACE>: Print
named values for the
struct btrfs_ioctl_dev_replace_args.start.cont_reading_from_srcdev_mode
field.
* tests/btrfs.c: Include "xlat/btrfs_cont_reading_from_srcdev_mode.h".
(btrfs_test_dev_replace_ioctl): Update expected output.
As the value of -1 has a special meaning. The issue is complicated
by the fact that this constant is not exported by UAPI.
* xlat/numa_node.in: New file.
* bpf.c (BEGIN_BPF_CMD_DECODER(BPF_MAP_CREATE)): Print numa_node field
using printxvals_ex with a special xlat style.
Convert explicit constant printing logic into a printxval call in order
to account for xlat style setting.
* defs.h (ipc_private): New xlat array declaration.
* ipc_msg.c (SYS_FUNC(msgget)): Use printxval for printing IPC_PRIVATE.
* ipc_sem.c (SYS_FUNC(semtimedop)): Likewise.
* ipc_shm.c (SYS_FUNC(shmget)): Likewise.
* xlat/ipc_private.in: New file.
BPF_PROG_QUERY was introduced in Linux commit v4.15-rc1~84^2~558^2~6.
* xlat/bpf_commands.in (BPF_PROG_QUERY): New constant.
* xlat/bpf_query_flags.in: New file.
* bpf.c: Include it.
(DECL_BPF_CMD_DECODER): Add priv argument for passing tcb private data.
(BEGIN_BPF_CMD_DECODER(BPF_PROG_QUERY)): New function.
(SYS_FUNC(bpf)) <bpf_cmd_decoders>: Add BPF_PROG_QUERY entry.
(SYS_FUNC(bpf)): Fetch buf on entering and exiting, pass buf on exiting,
retrieve private data on exiting, pass it to decoder as well, explicitly
rework rc handling logic for size argument printing.
* bpf_attr.h (struct BPF_PROG_QUERY_struct): New structure declaration.
(BPF_PROG_QUERY_struct_size, expected_BPF_PROG_QUERY_struct_size): New
macro.
* tests/bpf.c: Add checks for BPF_PROG_QUERY command.
These were introduced by Linux commit v4.15-rc1~84^2~384^2~4.
* bpf_attr.h (struct BPF_OBJ_PIN_struct): Add file_flags field.
(struct BPF_PROG_GET_NEXT_ID_struct, struct BPF_PROG_GET_FD_BY_ID_struct,
struct BPF_MAP_GET_FD_BY_ID_struct): Add open_flags field.
(BPF_OBJ_PIN_struct_size, expected_BPF_OBJ_PIN_struct_size,
expected_BPF_PROG_GET_NEXT_ID_struct_size,
expected_BPF_PROG_GET_FD_BY_ID_struct_size,
expected_BPF_MAP_GET_FD_BY_ID_struct_size): Update.
* bpf.c (DEF_BPF_CMD_DECODER(BPF_OBJ_PIN)): Check the length, skip
printing the rest of attributes if it is less than offset of the
end of the bpf_fd field, print file_flags field otherwise.
(DEF_BPF_CMD_DECODER(BPF_PROG_GET_NEXT_ID),
DEF_BPF_CMD_DECODER(BPF_PROG_GET_FD_BY_ID),
DEF_BPF_CMD_DECODER(BPF_MAP_GET_FD_BY_ID)): Check the length, skip
printing the rest of attributes if it is less than offset of the
end of the next_id field, print open_flags field otherwise.
* xlat/bpf_file_mode_flags.in: New file.
* tests/bpf.c (BPF_OBJ_PIN_checks, BPF_PROG_GET_NEXT_ID_checks,
BPF_PROG_GET_FD_BY_ID_checks, BPF_MAP_GET_FD_BY_ID_checks): Check it.
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
* xlat/mmap_flags.in (_MAP_NEW): Remove SunOS-specific comment, add
a comment that this is a SPARC-specific constant (from
arch/sparc/include/uapi/asm/mman.h).
(MAP_GROWSUP): IA-64-specific constant (from
arch/ia64/include/uapi/asm/mman.h).
(MAP_INHERIT): Add a comment that this is a SPARC-specific constant
(from arch/sparc/include/uapi/asm/mman.h).
(_MAP_INHERIT): Add a comment that this is an Alpha-specific constant
(from arch/alpha/include/uapi/asm/mman.h).
(MAP_ANON): Remove, FreeBSD-specific constant.
(MAP_HASSEMAPHORE): Rename to...
(_MAP_HASSEMAPHORE): ...this, add a comment that this is an
Alpha-specific constant (from arch/alpha/include/uapi/asm/mman.h).
(MAP_NOSYNC, MAP_NOCORE): Remove.
(MAP_AUTOGROW, MAP_AUTORSRV, MAP_LOCAL): Add a comment that this is
an architecture-specific constant (from
arch/mips/include/uapi/asm/mman.h, arch/xtensa/include/uapi/asm/mman.h).
(_MAP_UNALIGNED): Add a comment that this is an Alpha-specific constant
(from arch/alpha/include/uapi/asm/mman.h).
NFNL_SUBSYS_COUNT is not a symbol with some constant value, it changes
with time, just print it as an unrecognized number.
* xlat/nl_netfilter_subsys_ids.in (NFNL_SUBSYS_COUNT): Remove.
This is important for recently introduced MAP_SHARED_VALIDATE flag.
* xlat/mmap_flags.in (MAP_SHARED, MAP_PRIVATE, MAP_SHARED_VALIDATE):
Add constant values.
Fixes: v4.21-67-g8c209d1 ("tests: fix remap_file_pages.test breakage on hppa")
* defs.h (ethernet_protocols_size): New declaration.
* netlink_packet_diag.c (decode_packet_diag_req): Use
printxval_searchnn to print Ethernet protocols.
* sockaddr.c (ethernet_protocols_size): New constant, item count
in ethernet_protocols array.
(print_sockaddr_data_ll): Use printxval_search instead of
printxval to print Ethernet protocols.
* xlat/ethernet_protocols.in: Sort it by value, add comment
about the fact.
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
It is quite unwieldy to have this distinction between sorted and
unsorted arrays when we can just decrement the size in a wrapper.
* defs.h (printxval_search): Decrement array size.
* xlat/fsmagic.in (#unterminated): Remove.
* xlat/hw_breakpoint_type.in (#unterminated): Remove.
* xlat/perf_hw_cache_id.in (#unterminated): Remove.
* xlat/perf_hw_cache_op_id.in (#unterminated): Remove.
* xlat/perf_hw_cache_op_result_id.in (#unterminated): Remove.
* xlat/perf_hw_id.in (#unterminated): Remove.
* xlat/perf_sw_ids.in (#unterminated): Remove.
* xlat/perf_type_id.in (#unterminated): Remove.
* xlat/gen.sh (gen_header): Remove #unterminated support.
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
The field has been introduced in Linux commit v4.15-rc1~135^2~17.
* btrfs.c: Implement decoding of
struct btrfs_ioctl_logical_ino_args.flags field.
* configure.ac: Check for struct btrfs_ioctl_logical_ino_args.flags
presence in linux/btrfs.h.
* tests/btrfs.c: Update expected output, add additional checks.
* xlat/btrfs_logical_ino_args_flags.in: New file.
These commands were introduced in Linux commit v4.15-rc1~110^2~9.
* xlat/pr_sve_vl_flags.in: New file.
* xlat/prctl_options.in: Likewise.
* prctl.c: Include "xstring.h" and "xlat/pr_sve_vl_flags.h".
[!PR_SVE_VL_LEN_MASK] (PR_SVE_VL_LEN_MASK): New macro constant.
(sprint_sve_val): New function.
(SYS_FUNC(prctl)): Add decoding for PR_SVE_GET_VL and PR_SVE_SET_VL
commands.
* NEWS: Mention it.
Add new BPF_PROG_TYPE_CGROUP_DEVICE eBPF program type and new
BPF_CGROUP_DEVICE eBPF program attach type, added in Linux commit
v4.15-rc1~84^2~120^2~2.
* xlat/bpf_attach_type.in (BPF_CGROUP_DEVICE): New constant.
* xlat/bpf_prog_types.in (BPF_PROG_TYPE_CGROUP_DEVICE): Likewise.
* NEWS: Mention it.
Values added using the following pair of commands:
$ cat xlat/evdev_keycode.in |
while read r; do [ -n "$r" ] &&
sed -rn 's/^#define[[:space:]]+('$r'[[:space:]]+[^[:space:]]+).*/\1/p' \
~/dev/linux/include/uapi/linux/input-event-codes.h || echo;
done > xlat/evdev_keycode.in.new
$ sort -s -n -k1,1 \
<(awk '{if (NF>1) {last = strtonum($2)}; printf("%d %s\n", last, $0)}' \
xlat/evdev_keycode.in.new) \
| sed 's/^[0-9]* //' > xlat/evdev_keycode.in
It also verifies that the values are sorted and bsearch-ready.
* xlat/evdev_keycode.in: Add constant values.
Remove some duplicating definitions and add the new ones.
* xlat/evdev_keycode.in (KEY_HANGUEL): Remove, an alternative name for
KEY_HANGEUL.
(KEY_DIRECTION): Remove, an alternative name for KEY_ROTATE_DISPLAY.
(KEY_BRIGHTNESS_ZERO): Remove, an alternative name for
KEY_BRIGHTNESS_AUTO.
(KEY_WIMAX): Remove, an alternative name for KEY_WWAN.
(BTN_A): Remove, an alternative name for BTN_SOUTH.
(BTN_B): Remove, an alternative name for BTN_EAST.
(BTN_X): Remove, an alternative name for BTN_NORTH.
(BTN_Y): Remove, an alternative name for BTN_WEST.
(BTN_STYLUS3): New constant, added in Linux commit v4.15-rc1~114^2^2~1.
(KEY_BRIGHTNESS_TOGGLE): Remove, an alternative name for
KEY_DISPLAYTOGGLE.
(KEY_ROTATE_LOCK_TOGGLE): New constant, added in Linux commit
v4.16-rc1~54^2~67.
(KEY_DATA): New constant, added in Linux commit v4.9-rc8~12^2.
(KEY_ONSCREEN_KEYBOARD): New constant, added in Linux commit
v4.12-rc1~126^2~2^12~5.
* NEWS: Mention it.
Values for SCTP_GET_PEER_ADDRS_NUM_OLD, SCTP_GET_PEER_ADDRS_OLD,
SCTP_GET_LOCAL_ADDRS_NUM_OLD, SCTP_GET_LOCAL_ADDRS_OLD are reconstructed
from Linux commit v2.6.33-rc1~388^2~167^2~7.
xlat/socksctpoptions.in: Add constant values.
* xlat/socksctpoptions.in (SCTP_DELAYED_ACK): Rename to...
(SCTP_DELAYED_SACK): ...this, per Linux commit v2.6.38-rc2~33^2.
(SCTP_SOCKOPT_PEELOFF_FLAGS): New constant, introduced in Linux commit
v4.13-rc1~157^2~39.
(SCTP_STREAM_SCHEDULER): New constant, introduced in Linux commit
v4.15-rc1~84^2~567^2~3.
(SCTP_STREAM_SCHEDULER_VALUE): New constant, introduced in Linux commit
v4.15-rc1~84^2~567^2~2.
(SCTP_INTERLEAVING_SUPPORTED): New constant, introduced in Linux commit
v4.16-rc1~123^2~384^2~11.
* NEWS: Mention it.
* xlat/ethernet_protocols.in (ETH_P_ERSPAN2): New constant, introduced
in Linux commit v4.16-rc1~123^2~355^2~2.
(ETH_P_IBOE): New constant, introduced in commit v4.11-rc1~73^2~74.
* NEWS: Mention it.
* xlat/v4l2_pix_fmts.in: New file.
* xlat/v4l2_sdr_fmts.in: Likewise.
* v4l2.c [!v4l2_fourcc_be] (v4l2_fourcc_be): New macro.
(print_pixelformat): Add xlat parameter, print constant name
as a comment if it has been found in xlat.
(print_v4l2_fmtdesc, print_v4l2_frmivalenum): Pass v4l2_pix_fmts
to print_pixelformat.
(print_v4l2_format_fmt) <case V4L2_BUF_TYPE_VIDEO_CAPTURE, case
V4L2_BUF_TYPE_VIDEO_OUTPUT, case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE,
case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, case V4L2_BUF_TYPE_VBI_CAPTURE,
case V4L2_BUF_TYPE_VBI_OUTPUT>: Pass v4l2_pix_fmts to print_pixelformat.
(print_v4l2_format_fmt) <case V4L2_BUF_TYPE_SDR_OUTPUT, case
V4L2_BUF_TYPE_SDR_CAPTURE>: Pass v4l2_sdr_fmts to print_pixelformat.
* tests/v4l2.c: Test it, update expected output.
* NEWS: Mention it.
* linux/inet_diag.h (INET_DIAG_BC_S_EQ, INET_DIAG_BC_D_EQ): New
enumeration items introduced by linux kernel commit v4.16-rc1~123^2~259.
* xlat/inet_diag_bytecodes.in (INET_DIAG_BC_S_EQ, INET_DIAG_BC_D_EQ): New
constants.
* NEWS: Mention it.
