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8 Commits

Author SHA1 Message Date
Dmitry V. Levin
73fa3d6822 Update copyright headers 2018-12-24 23:46:43 +00:00
Dmitry V. Levin
b93d52fe3d 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 00:00:00 +00:00
Eugene Syromyatnikov
dc3dfc68b4 Update copyright headers 
Headers updated automatically with

    maint/update_copyright_headers.sh -c
 2017-09-05 10:09:10 +02:00
Dmitry V. Levin
d45d71be06 Imply RVAL_DECODED when RVAL_IOCTL_PARSED is returned on entering 
Also, rename RVAL_IOCTL_PARSED to RVAL_IOCTL_DECODED as the latter
is a more suitable name.

* defs.h (RVAL_IOCTL_PARSED): Rename to RVAL_IOCTL_DECODED.
* ioctl.c (ioctl_decode): Update comment.
(SYS_FUNC(ioctl)): Replace RVAL_IOCTL_PARSED with RVAL_IOCTL_DECODED,
add convertation of RVAL_IOCTL_DECODED to RVAL_DECODED.
* block.c (block_ioctl): Replace RVAL_DECODED | RVAL_IOCTL_PARSED
with RVAL_IOCTL_DECODED on entering.  Replace RVAL_IOCTL_PARSED
with RVAL_IOCTL_DECODED on exiting.
* btrfs.c (btrfs_ioctl): Likewise.
* evdev.c: Likewise.
* file_ioctl.c: Likewise.
* fs_x_ioctl.c: Likewise.
* hdio.c: Likewise.
* loop.c: Likewise.
* mtd.c: Likewise.
* nsfs.c: Likewise.
* print_sg_req_info.c: Likewise.
* ptp.c: Likewise.
* rtc.c: Likewise.
* scsi.c: Likewise.
* sg_io_v3.c: Likewise.
* sg_io_v4.c: Likewise.
* sock.c: Likewise.
* term.c: Likewise.
* ubi.c: Likewise.
* userfaultfd.c: Likewise.
* dm.c (dm_known_ioctl): Return RVAL_IOCTL_DECODED on exiting and 0
on entering.  Replace RVAL_IOCTL_PARSED with RVAL_IOCTL_DECODED
on exiting.
* v4l2.c: Likewise.

Co-authored-by: Eugene Syromyatnikov <evgsyr@gmail.com>
 2017-08-28 00:39:15 +00:00
Eugene Syromyatnikov
3ca301fff8 Replace return 1 ioctl sub-decoder hack with proper flag 
* defs.h (RVAL_IOCTL_PARSED): Introduce new flag for ioctl sub-decoders
* to signalise that they have successfully printed argument.
* ioctl.c (SYS_FUNC(ioctl)): Check for RVAL_IOCTL_PARSED flag, remove
un-set it before returning the value.
* block.c: Use RVAL_IOCTL_PARSED instead of 1.
* btrfs.c: Likewise.
* dm.c: Likewise.
* evdev.c: Likewise.
* file_ioctl.c: Likewise.
* fs_x_ioctl.c: Likewise.
* hdio.c: Likewise.
* loop.c: Likewise.
* mtd.c: Likewise.
* nsfs.c: Likewise.
* print_sg_req_info.c: Likewise.
* ptp.c: Likewise.
* rtc.c: Likewise.
* scsi.c: Likewise.
* sg_io_v3.c: Likewise.
* sg_io_v4.c: Likewise.
* sock.c: Likewise.
* term.c: Likewise.
* ubi.c: Likewise.
* userfaultfd.c: Likewise.
* v4l2.c: Likewise.
 2017-08-28 02:33:20 +02:00
Dmitry V. Levin
7fa3d78319 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 10:43:34 +00:00
Dmitry V. Levin
10350d5eb0 Change type of ioctl 3rd argument from long to kernel_ureg_t 
* defs.h (DECL_IOCTL): Change arg type from long to kernel_ureg_t.
* dm.c (dm_known_ioctl, dm_ioctl): Likewise.
* file_ioctl.c (file_ioctl): Likewise.
* fs_x_ioctl.c (fs_x_ioctl): Likewise.
* ioctl.c (ioctl_decode): Likewise.
* loop.c (decode_loop_info, decode_loop_info64): Change addr type
from long to kernel_ureg_t.
(loop_ioctl): Change arg type from long to kernel_ureg_t.
* ptp.c (ptp_ioctl): Likewise.
* scsi.c (print_sg_io_v3_req, print_sg_io_v3_res, print_sg_io_v4_req,
print_sg_io_v4_res, scsi_ioctl): Likewise.
* sock.c (print_ifreq, sock_ioctl): Likewise.
(decode_ifconf): Change addr type from long to kernel_ureg_t.
* term.c (decode_termios, decode_termio, decode_winsize, decode_ttysize,
decode_modem_flags): Likewise.
(term_ioctl): Change arg type from long to kernel_ureg_t.
* ubi.c (ubi_ioctl): Likewise.
* userfaultfd.c (uffdio_ioctl): Likewise.
 2016-12-25 11:32:44 +00:00
Dmitry V. Levin
4dd9f3f038 Move parser of 'X' type ioctls to a separate file 
* fs_x_ioctl.c: New file.
* Makefile.am (strace_SOURCES): Add it.
* block.c: (block_ioctl): Move parser of FITRIM, FIFREEZE, and FITHAW
to fs_x_ioctl.c.
* defs.h (fs_x_ioctl): New prototype.
* ioctl.c (ioctl_decode): Call fs_x_ioctl for ioctl type 'X'.
 2016-05-26 14:44:13 +00:00