Commit Graph

5 Commits

Author SHA1 Message Date
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
2b6e074846 Update copyright headers
Headers updated automatically using maint/update_copyright_years.sh
script.
2018-06-14 11:00:00 +00:00
Eugene Syromyatnikov
f08a679a1d error_prints: add missing va_end() calls
These missing va_end() calls are followed by die() calls that never
return, so the only practical effect of this change is appeasement
of code checking tools.

Reported by cppcheck.

* error_prints.c (error_msg_and_die, error_msg_and_help,
perror_msg_and_die): Add va_end().
2018-05-03 00:09:53 +00:00
Baruch Siach
d45f27147f error_prints: fix potential program_invocation_name type conflict
uClibc-ng declares program_invocation_name as const.
This causes the build failure below:

error_prints.c:40:14: error: conflicting types for ‘program_invocation_name’
 extern char *program_invocation_name;
              ^~~~~~~~~~~~~~~~~~~~~~~
In file included from error_prints.c:32:0:
.../output/host/x86_64-buildroot-linux-uclibc/sysroot/usr/include/errno.h:54:20: note: previous declaration of ‘program_invocation_name’ was here
 extern const char *program_invocation_name, *program_invocation_short_name;
                    ^~~~~~~~~~~~~~~~~~~~~~~

* error_prints.c (program_invocation_name): Declare only in case
of [!HAVE_PROGRAM_INVOCATION_NAME].
2017-09-08 10:42:52 +00:00
Edgar Kaziakhmedov
b4f16886e7 Move err/mem subroutines to separate files
In order to allow usage of utility functions by other binaries
included in the strace package (like the upcoming asinfo utility),
these functions should be moved to separate files.

* error_prints.h: New file.
* xmalloc.h: Likewise.
* defs.h: Include "xmalloc.h" and "error_prints.h".
(error_msg, error_msg_and_die, error_msg_and_help, perror_msg,
perror_msg_and_die): Move to error_prints.h.
(xcalloc, xmalloc, xreallocarray, xstrdup, xstrndup): Move to xmalloc.h.
* strace.c (die): Remove static quialifier to make visible
by error_prints.c.
(error_msg, error_msg_and_die, error_msg_and_help, perror_msg,
perror_msg_and_die, verror_msg): Move ...
* error_prints.c: ... to the new file.
* xmalloc.c: Include "config.h", <stdlib.h>, <string.h>,
"error_prints.h", and "xmalloc.h" instead of "defs.h".
Use int instead of bool.  Fix codestyle.
* Makefile.am (strace_SOURCES): Add error_prints.c, error_prints.h,
and xmalloc.h.

Signed-off-by: Edgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
2017-08-07 10:59:22 +00:00