Commit Graph

12 Commits

Author SHA1 Message Date
73fa3d6822 Update copyright headers 2018-12-24 23:46:43 +00:00
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
9d095c7860 Add copyright headers 2017-05-22 17:33:51 +00:00
89636759d7 Automatically replace PRI_kr[dux] with PRI_kl[dux]
Remove temporary macros created for transition from long
to kernel_ulong_t.

Automatically replace PRI_kr[dux] with PRI_kl[dux] using
$ git grep -l 'PRI_kr[dux]' | xargs sed -ri 's/PRI_kr([dux])/PRI_kl\1/g'

* defs.h (PRI_krd, PRI_kru, PRI_krx): Remove.  All users updated.
2016-12-26 10:43:34 +00:00
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
1d5bb61c49 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 10:43:04 +00:00
4ee3e80cb1 ipc_msg: change size types from unsigned long to kernel_ureg_t
* ipc_msg.c (tprint_msgsnd): Change count argument type
from unsigned long to kernel_ureg_t.  Change flags argument type
from unsigned long to unsigned int.
(tprint_msgrcv): Change the type of count and msgtyp arguments
from unsigned long to kernel_ureg_t.
(fetch_msgrcv_args): Change *pair type from unsigned long
to kernel_ureg_t.
(SYS_FUNC(msgrcv)): Change pair type from unsigned long
to kernel_ureg_t.
* print_msgbuf.c (tprint_msgbuf): Change count argument type
from unsigned long to kernel_ureg_t.
2016-12-25 11:32:46 +00:00
a940d1a60f printstr: rename to printstrn, add printstr as a thin wrapper
As about half of all printstr uses cases are invocations with the last
argument set to -1, create a dedicated function for this use case.

* defs.h (printstr): Rename to printstrn.  All callers updated.
(printstr): New static inline function.  All callers updated.
2016-12-25 11:32:45 +00:00
fdcaa2fa42 print_msgbuf: change address argument type from long to kernel_ureg_t
* print_msgbuf.c (tprint_msgbuf): Change address argument type
from long to kernel_ureg_t.
2016-12-25 11:32:45 +00:00
a8fce09e34 mpers: add support of conditionally compiled printers
We used to declare and define all printers marked with
MPERS_PRINTER_DECL, including ifdef'ed ones.  That approach left us
no way to conditionally compile mpersified printers, which was not
a problem until btrfs ioctls appeared on the horizon.

With this change, those mpersified printers that are not going
to be compiled are also won't be declared and won't be added to
struct_printers.

This is implemented by filtering all source files containing
MPERS_PRINTER_DECL markers through CPP.  As a nice side effect, this
also lifts an ugly requirement of writing all MPERS_PRINTER_DECL
declarations in a single line.

* README-mpers: Update description of MPERS_PRINTER_DECL syntax.
* defs.h [IN_MPERS_BOOTSTRAP] (MPERS_PRINTER_DECL): Turn into
a recursive variadic macro.
[!IN_MPERS_BOOTSTRAP] (MPERS_PRINTER_DECL): Turn into a variadic macro.
All callers changed.
* Makefile.am (mpers_preproc_files, mpers_printer_decl_pattern):
New variables.
(CLEANFILES): Add $(mpers_preproc_files).
(%.c.mpers.i): New rule.
(printers.h, %_printer_decls.h, %_printer_defs.h): Use
mpers_preproc_files instead of srcdir_mpers_source_files,
use mpers_printer_decl_pattern.
* .gitignore: Add /*.mpers.i.
2016-05-21 22:53:06 +00:00
Elvira Khabirova
c2445b4aa7 Mpersify tprint_msgsnd and tprint_msgrcv
Fix multiple personalities support in tprint_msgsnd and tprint_msgrcv
by converting tprint_msgbuf into a mpersified printer.

* print_msgbuf.c (msgbuf_t): New typedef.  Mpersify it.
(tprint_msgbuf): Use it instead of long.
Wrap function name into MPERS_PRINTER_DECL.
* ipc_msg.c (tprint_msgsnd, tprint_msgrcv): Use mpersified
tprint_msgbuf.
2015-08-28 08:46:23 +00:00
Elvira Khabirova
c01ad06002 ipc.c: split into separate files
In preparation for upcoming mpers-related changes,
split ipc.c into independent groups of parsers.

* ipc_defs.h: New file.
* ipc_msg.c: Likewise.
* ipc_msgctl.c: Likewise.
* ipc_sem.c: Likewise.
* ipc_shm.c: Likewise.
* ipc_shmctl.c: Likewise.
* mq.c: Likewise.
* print_mq_attr.c: Likewise.
* print_msgbuf.c: Likewise.
* ipc.c: Remove.
(sys_mq_open, sys_mq_timedsend, sys_mq_timedreceive, sys_mq_notify,
sys_mq_getsetattr): Move to mq.c.
(sys_msgget, tprint_msgsnd, sys_msgsnd, tprint_msgrcv, sys_msgrcv): Move
to ipc_msg.c.
(sys_msgctl): Move to ipc_msgctl.c.
(tprint_sembuf, tprint_sembuf_array, sys_semop, sys_semtimedop,
sys_semget, syssemctl): Move to ipc_sem.c.
(sys_shmget, sys_shmat, sys_shmdt): Move to ipc_shm.c.
(sys_shmctl): Move to ipc_shmctl.c.
(printmqattr): Move to print_mq_attr.c.
(tprint_msgbuf): Move to print_msgbuf.c.
(IPC_64, PRINTCTL): Move to ipc_defs.h.
* defs.h (struct xlat resource_flags): New prototype.
* Makefile.am (strace_SOURCES): Remove ipc.c.  Add ipc_defs.h, mq.c,
ipc_msg.c, ipc_msgctl.c, ipc_sem.c, ipc_shm.c, ipc_shmctl.c,
print_mq_attr.c, and print_msgbuf.c.
2015-08-20 22:21:04 +03:00