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* ipc.c: Move MSG_STAT and MSG_INFO definitions to xlat/msgctl_flags.in.
Move SHM_STAT and SHM_INFO definitions to xlat/shmctl_flags.in.
Move SEM_STAT and SEM_INFO definitions to xlat/semctl_flags.in.
Decode as much data on entering syscall as possible.
* xlat/mtd_file_mode_options.in: New file.
* mtd.c: Include <linux/ioctl.h> instead of <sys/ioctl.h>.
Include "xlat/mtd_file_mode_options.h".
Update for RVAL_DECODED.
(mtd_ioctl, ubi_ioctl): Use printnum_int and umove_or_printaddr.
When there were fewer xlat headers, this didn't matter as much.
But now with >200, trying to run them all in parallel can easily
fork bomb smaller systems.
* xlat/gen.sh (main): Do not more jobs than # of cpus.
This patch introduces decoding for evdev ioctls. For EVIOCSFF the five
first members are decoded, the union is not. The code was compiled and
tested on x86_64 with Linux 3.13.
* evdev.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* defs.h (evdev_ioctl): New prototype.
* ioctl.c (ioctl_decode): Call evdev_ioctl for 'E' ioctl commands.
* xlat/evdev_autorepeat.in: New file.
* xlat/evdev_ff_status.in: New file.
* xlat/evdev_ff_types.in: New file.
* xlat/evdev_keycode.in: New file.
* xlat/evdev_leds.in: New file.
* xlat/evdev_misc.in: New file.
* xlat/evdev_mtslots.in: New file.
* xlat/evdev_prop.in: New file.
* xlat/evdev_relative_axes.in: New file.
* xlat/evdev_snd.in: New file.
* xlat/evdev_switch.in: New file.
* xlat/evdev_sync.in: New file.
Signed-off-by: Etienne Gemsa <etienne.gemsa@lse.epita.fr>
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
* linux/inotify.h: Remove.
* Makefile.am (EXTRA_DIST): Remove it.
* inotify.c: Do not include <linux/inotify.h>.
* xlat/inotify_flags.in: Add default values.
* configure.ac (AC_CHECK_HEADERS): Add linux/securebits.h.
* prctl.c (sys_prctl): Implement full decoding of all PR_* constants
as defined in linux v3.19.
(sys_arch_prctl): Fix decoding of unknown commands.
* xlat/cap.in: New file.
* xlat/pr_mce_kill.in: New file.
* xlat/pr_mce_kill_policy.in: New file.
* xlat/pr_set_mm.in: New file.
* xlat/pr_tsc.in: New file.
* xlat/pr_unalign_flags.in: New file.
* xlat/secbits.in: New file.
* xlat/prctl_options.in: Remove non-linux constants, add fallback
definitions.
* xlat/seccomp_mode.in: Add fallback definitions.
* xlat/gen.sh (gen_header): If the name of constant is specified with a
value, generate a default definition for the constant using this value.
* xlat/timerfdflags.in: Use extended syntax.
* Makefile.am (strace_SOURCES): Add caps0.h and caps1.h.
* caps0.h: New file.
* caps1.h: New file.
* capability.c: Remove CAP_* definitions, include "caps0.h"
and "caps1.h" instead.
Include "xlat/cap_mask0.h" instead of "xlat/capabilities.h".
Include "xlat/cap_mask1.h" instead of "xlat/capabilities1.h".
(print_cap_bits): Update callers.
* xlat/capabilities.in: Rename to xlat/cap_mask0.in.
* xlat/capabilities1.in: Rename to xlat/cap_mask1.in.
* xlat/ptrace_events.in: New file.
* wait.c: Include "xlat/ptrace_events.h".
(printstatus): In case of WIFSTOPPED, print 0x80 flag separately from
the stop signal name.
[WIFCONTINUED]: Add WIFCONTINUED support.
Decode PTRACE_EVENT_* events.
The Linux kernel supports two different versions of the SG_IO API,
namely v3 and v4. This patch adds support for version 4 of this API.
At least the sg3_utils package supports version 4 of this API. Version
4 of this API is used if /dev/bsg/H:C:I:L is used as device name.
This patch has been tested by inspecting the output of the following
commands:
modprobe scsi_debug dev_size_mb=16 delay=0
dev=$(lsscsi | sed -n '/ scsi_debug /s,^[^/]*,,p')
./strace -eioctl -s256 sg_inq $dev
echo 'Test XDWRITEREAD(10)'
bsg=/dev/bsg/$(lsscsi | sed -n '/ scsi_debug /s,^\[\([^]]\+\)\].*,\1,p')
dd if=/dev/zero bs=512 count=1 |
./strace -eioctl -s256 sg_raw -s 512 -r 1024 $bsg 53 00 00 00 00 01 00 00 01 00
* configure.ac (AC_CHECK_HEADERS): Add linux/bsg.h.
* xlat/bsg_protocol.in: New file.
* xlat/bsg_subprotocol.in: Likewise.
* scsi.c: Include them and <linux/bsg.h>.
(print_sg_io_v3_req, print_sg_io_v3_res, print_sg_io_v4_req,
print_sg_io_v4_res): New functions.
(print_sg_io_req, print_sg_io_res): Use them.
(scsi_ioctl): Update callers.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Ensure that all known SOL_* constants are defined.
Sync the list of known SOL_* constants with linux/socket.h.
* net.c: Provide definitions for all SOL_* constants.
Remove all SOL_* preprocessor conditionals.
(socketlayers): Disconnect from inet_protocols.
* xlat/socketlayers.in: Remove SOL_ICMP, add SOL_ALG and SOL_NFC.
Print all cmsghdr structures in msg_control array,
not just the first one.
Change output format to be consistent with other parts of strace
where structures and arrays are printed.
Implement decoder for SCM_SECURITY message type.
* net.c (print_scm_rights, print_scm_creds, print_scm_security):
New functions.
(printcmsghdr): Use them. Iterate over all members of the array.
* xlat/scmvals.in: Add SCM_SECURITY.
* tests/scm_rights.c (main): Pass one more descriptor to the receiver.
Set SO_PASSCRED on the receiver part. Reserve enough space to receive
SCM_CREDENTIALS and SCM_RIGHTS.
* tests/scm_rights-fd.test: Update.
Some ioctl commands from evdev, hiddev, mixer, uinput, spi, and joystick
are parametrized by a size or a number that are variable. This change
implements printing of these parametrized ioctl command names.
* configure.ac (AC_CHECK_HEADERS): Add linux/input.h.
* defs.h (ioctl_decode_number): New prototype.
* io.c (sys_ioctl): Use ioctl_decode_number.
* ioctl.c (ioctl_decode_number): New function.
* xlat/evdev_abs.in: New file.
* xlat/evdev_ev.in: New file.
Signed-off-by: Gabriel Laskar <gabriel@lse.epita.fr>
* defs.h (ioctl_print_code): New prototype.
* ioctl.c: Include xlat/ioctl_dirs.h.
(ioctl_print_code): New function.
* io.c (sys_ioctl): Use it.
* xlat/ioctl_dirs.in: New file.
There are no symbolic constants defined for struct stat.st_flags,
so decode this rare field as unsigned int.
* xlat/fileflags.in: Remove.
* file.c (realprintstat, printstat64) [HAVE_STRUCT_STAT_ST_FLAGS]:
Decode struct stat.st_flags as unsigned int.
The current code only decodes TFD_TIMER_ABSTIME when the kernel has
a bunch of newer flags. We have to handle fallbacks for all of them
since the kernel doesn't currently export things to userspace.
* time.c: Include fcntl.h for O_* defines.
(TFD_TIMER_ABSTIME): Move to xlat/timerfdflags.in.
* xlat/timerfdflags.in: Add more definitions.
* swapon.c: Ensure that SWAP_FLAG_DISCARD_ONCE and
SWAP_FLAG_DISCARD_PAGES are defined.
* xlat/swap_flags.in: Add SWAP_FLAG_DISCARD_ONCE and
SWAP_FLAG_DISCARD_PAGES.
