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systemd/coccinelle/isempty.cocci

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licensing: add spdx to our .cocci files Since those are chunks of code based on our codebase, it's easiest to use the same license.
2021-10-01 10:28:36 +00:00
/* SPDX-License-Identifier: LGPL-2.1-or-later */
tree-wide: use strv_isempty() instead of strv_length() == 0 It's a lot faster in many cases, since it's O(1) rather than O(n).
2017-11-29 11:40:22 +00:00
@@
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
/* Disable this transformation for the test-string-util.c */
position p : script:python() { p[0].file != "src/test/test-string-util.c" };
tree-wide: use strv_isempty() instead of strv_length() == 0 It's a lot faster in many cases, since it's O(1) rather than O(n).
2017-11-29 11:40:22 +00:00
expression s;
@@
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
(
- strv_length@p(s) == 0
tree-wide: use strv_isempty() instead of strv_length() == 0 It's a lot faster in many cases, since it's O(1) rather than O(n).
2017-11-29 11:40:22 +00:00
+ strv_isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strv_length@p(s) <= 0
coccinelle: beef up isempty() checks (#7729) With these additions, coccinelle finds everything fixed by the first commit in PR #7695. In order not to needlessly conflict with that PR this PR won't include those fixes, but only the coccinelle changes to detect them automatically in the future.
2017-12-23 07:47:55 +00:00
+ strv_isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strv_length@p(s) > 0
coccinelle: beef up isempty() checks (#7729) With these additions, coccinelle finds everything fixed by the first commit in PR #7695. In order not to needlessly conflict with that PR this PR won't include those fixes, but only the coccinelle changes to detect them automatically in the future.
2017-12-23 07:47:55 +00:00
+ !strv_isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strv_length@p(s) != 0
coccinelle: beef up isempty() checks (#7729) With these additions, coccinelle finds everything fixed by the first commit in PR #7695. In order not to needlessly conflict with that PR this PR won't include those fixes, but only the coccinelle changes to detect them automatically in the future.
2017-12-23 07:47:55 +00:00
+ !strv_isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strlen@p(s) == 0
tree-wide: use strv_isempty() instead of strv_length() == 0 It's a lot faster in many cases, since it's O(1) rather than O(n).
2017-11-29 11:40:22 +00:00
+ isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strlen@p(s) <= 0
coccinelle: beef up isempty() checks (#7729) With these additions, coccinelle finds everything fixed by the first commit in PR #7695. In order not to needlessly conflict with that PR this PR won't include those fixes, but only the coccinelle changes to detect them automatically in the future.
2017-12-23 07:47:55 +00:00
+ isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strlen@p(s) > 0
coccinelle: beef up isempty() checks (#7729) With these additions, coccinelle finds everything fixed by the first commit in PR #7695. In order not to needlessly conflict with that PR this PR won't include those fixes, but only the coccinelle changes to detect them automatically in the future.
2017-12-23 07:47:55 +00:00
+ !isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strlen@p(s) != 0
coccinelle: beef up isempty() checks (#7729) With these additions, coccinelle finds everything fixed by the first commit in PR #7695. In order not to needlessly conflict with that PR this PR won't include those fixes, but only the coccinelle changes to detect them automatically in the future.
2017-12-23 07:47:55 +00:00
+ !isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strlen_ptr@p(s) == 0
tree-wide: use strv_isempty() instead of strv_length() == 0 It's a lot faster in many cases, since it's O(1) rather than O(n).
2017-11-29 11:40:22 +00:00
+ isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strlen_ptr@p(s) <= 0
coccinelle: beef up isempty() checks (#7729) With these additions, coccinelle finds everything fixed by the first commit in PR #7695. In order not to needlessly conflict with that PR this PR won't include those fixes, but only the coccinelle changes to detect them automatically in the future.
2017-12-23 07:47:55 +00:00
+ isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strlen_ptr@p(s) > 0
coccinelle: beef up isempty() checks (#7729) With these additions, coccinelle finds everything fixed by the first commit in PR #7695. In order not to needlessly conflict with that PR this PR won't include those fixes, but only the coccinelle changes to detect them automatically in the future.
2017-12-23 07:47:55 +00:00
+ !isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
|
- strlen_ptr@p(s) != 0
coccinelle: beef up isempty() checks (#7729) With these additions, coccinelle finds everything fixed by the first commit in PR #7695. In order not to needlessly conflict with that PR this PR won't include those fixes, but only the coccinelle changes to detect them automatically in the future.
2017-12-23 07:47:55 +00:00
+ !isempty(s)
coccinelle: further restrict certain transformations Some transformations generate results we don't want to keep, so let's disable such transformations for specific files. Also, disable const-strlen.cocci everywhere, as the STRLEN macro has a pretty limited scope, so the transformation generates false positives in most cases.
2019-04-29 14:12:41 +00:00
)
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