IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
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.
In order to avoid dealing with xlat verbosity styles outside xlat code
as much as possible.
* defs.h (xlat_style_private_flag_bits): Rename from
print_array_flag_bits, add PXF_DEFAULT_STR_BIT.
(xlat_style_private_flags): Rename from print_array_flags, add
FLAG_(PXF_DEFAULT_STR).
* xlat.c (print_xlat_ex): Handle PXF_DEFAULT_STR by interpreting str
as a default value (print both value and str in XLAT_STYLE_ABBREV).
This is going to be used later in IFLA_AF_SPEC decoding.
* xlat.c (xlookup): Add static variable pos, store xlat there when it is
non-NULL, use pos for lookup.
(xlat_search, xlat_idx): Add static variables pos and memb_left, store
xlat and nmemb there when xlat is non-NULL, use them for lookup.
(printxvals_ex): Store the last non-NULL xlat in static variable "last".
If the first xlat argument is NULL, use "last" instead.
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
* defs.h (printxval_dispatch_ex): Rename from printxval_dispatch, add
style argument.
(printxval_dispatch): New static inline function, a thin wrapper around
printxval_dispatch_ex.
* xlat.c (printxval_dispatch): Rename to printxval_dispatch_ex, add
style argument, handle it.
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.
It allows to use the following code pattern:
print_xlat_ex(val, xlookup(xlat, val), XLAT_STYLE_FMT_D);
* xlat.c (print_xlat_ex): Handle str being NULL: print val instead.
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
As there are some possible users for it, apparently.
* defs.h (XLAT_STYLE_FORMAT_MASK): Update the value in order to
accommodate XLAT_STYLE_FMT_D.
(enum xlat_style) <XLAT_STYLE_FMT_D>: New enumeration entity.
(printxval64_d, printxval_d): New function, a shorthand for
printxvals_ex with a single xlat and XLAT_STYLE_FMT_D xlat style.
* xlat.c (sprint_xlat_val): Handle XLAT_STYLE_FMT_D.
Since xlat printing routines now have a notion of "style" that should be
used for printing xlat values, we can also employ this argument for
passing information about number printing format (unsigned decimal
or hexadecimal, so far).
* defs.h (XLAT_STYLE_FORMAT_SHIFT, XLAT_STYLE_FORMAT_MASK): New macro
constant.
(enum xlat_style) <XLAT_STYLE_FMT_X, XLAT_STYLE_FMT_U>: New enumeration
entities.
* xlat.c (xlat_verbose, xlat_format): New macro for checking specific
aspect of style argument.
(get_xlat_style): Use xlat_verbose for checking xlat verbosity style.
(sprint_xlat_val, print_xlat_val): New function, for easing printing
raw constant number with respect to printing format style.
(printxvals_ex, sprintxval_ex, printxval_searchn_ex,
printxval_searchn_ex, sprintflags_ex, printflags_ex, print_xlat_ex):
Use xlat_verbose macro for xlat verbosity style checks. Use
print_xlat_val instead of direct raw xlat value printing.
print_xlat_ex prints a named constant in accordance with xlat style
provided, print_xlat is a thin wrapper around print_xlat_ex that passes
stringified constant name as a string and XLAT_STYLE_DEFAULT as a style.
* defs.h (print_xlat_ex): New function prototype.
(print_xlat): New macro, a thin wrapper around print_xlat_ex.
* xlat.c (print_xlat_ex): New function.
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
This will be needed later, with the introduction of user-configurable
xlat style setting (stored in xlat_verbosity variable).
* defs.h (XLAT_STYLE_VERBOSITY_MASK): New macro constant.
(enum xlat_style) <XLAT_STYLE_DEFAULT>: New enumeration entity.
(xlat_verbosity): New external declaration.
(printxvals, printxval_searchn, printxval_search_ex, sprintxval,
sprintflags, printflags64): Use XLAT_STYLE_DEFAULT instead of
XLAT_STYLE_ABBREV.
* strace.c (xlat_verbosity): New variable.
* xlat.c (get_xlat_style): New function.
(printxvals_ex, sprintxval_ex, printxval_searchn_ex, sprintflags_ex,
printflags_ex): Use it.
* defs.h (printxvals_ex): Rename from printxvals, add style argument.
(enum xlat_style): New enumeration.
(printxvals): New macro, a wrapper for printxvals_ex.
(printxval_searchn_ex): Rename from printxval_searchn, add style
argument.
(printxval_searchn): New macro, a wrapper for printxval_searchn_ex.
(printxval_search_ex): New macro, a wrapper for printxval_searchn_ex.
(sprintxval_ex): Rename from sprintxval, add style argument.
(sprintxval): New macro, a wrapper for sprintxval_ex.
(printflags_ex): Add style argument.
(sprintflags_ex): Rename from sprintflags, add style argument.
(sprintflags): New macro, a wrapper for sprintflags_ex.
(printflags64): Pass XLAT_STYLE_ABBREV as a style in printflags_ex call.
* netlink.c (decode_nlmsg_flags): Pass XLAT_STYLE_ABBREV as a style in
printflags_ex call.
* xlat.c (printxvals_ex): Rename from printxvals, add style argument,
handle it.
(sprintxval_ex): Rename from sprintxval, add style argument, handle it.
(printxval_searchn_ex): Rename from printxval_searchn, add style
argument, handle it.
(sprintflags_ex): Rename from sprintflags, add style argument,
handle it.
(printflags_ex): Add style argument, handle it.
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
References: https://github.com/strace/strace/issues/27
It has only single user and implementation of xlat styles for it would
lead to lots of code duplication.
* defs.h (addflags): Remove declaration.
* mem.c (print_mmap_flags): Convert addflags call into printflags64 with
non-zeroeness flags check.
* xlat.c (addflags): Remove.
