Files
systemd/coccinelle/isempty.cocci
T
Frantisek Sumsal 6dcabd5f5e coccinelle: simplify file exclusions
Use Coccinelle's "depends on" directive to exclude files from certain
transformations. This should make them a bit simpler and possibly
faster, since we don't have to shell out to Python.

Unfortunately, this works only for file/directory exclusions. For
function and other more complex exclusions we still need to use Python,
at least for now.

Also, completely drop the file exclusion for man/ in the xsprintf
transformation, since we filter out everything under man/ before we even
run Coccinelle (in run-coccinelle.sh).
2026-03-14 23:56:53 +00:00

141 lines
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/* Disable this transformation for the test-string-util.c */
@ depends on !(file in "src/test/test-string-util.c") @
expression s;
@@
(
- strv_length(s) == 0
+ strv_isempty(s)
|
- strv_length(s) <= 0
+ strv_isempty(s)
|
- strv_length(s) > 0
+ !strv_isempty(s)
|
- strv_length(s) != 0
+ !strv_isempty(s)
|
- strlen(s) == 0
+ isempty(s)
|
- strlen(s) <= 0
+ isempty(s)
|
- strlen(s) > 0
+ !isempty(s)
|
- strlen(s) != 0
+ !isempty(s)
|
- strlen_ptr(s) == 0
+ isempty(s)
|
- strlen_ptr(s) <= 0
+ isempty(s)
|
- strlen_ptr(s) > 0
+ !isempty(s)
|
- strlen_ptr(s) != 0
+ !isempty(s)
)
/* Disable this transformation for the hashmap.h, set.h, test-hashmap.c, test-hashmap-plain.c */
@ depends on !(file in "src/basic/hashmap.h")
&& !(file in "src/basic/set.h")
&& !(file in "src/test/test-hashmap.c")
&& !(file in "src/test/test-hashmap-plain.c") @
expression s;
@@
(
- hashmap_size(s) == 0
+ hashmap_isempty(s)
|
- hashmap_size(s) <= 0
+ hashmap_isempty(s)
|
- hashmap_size(s) > 0
+ !hashmap_isempty(s)
|
- hashmap_size(s) != 0
+ !hashmap_isempty(s)
|
- ordered_hashmap_size(s) == 0
+ ordered_hashmap_isempty(s)
|
- ordered_hashmap_size(s) <= 0
+ ordered_hashmap_isempty(s)
|
- ordered_hashmap_size(s) > 0
+ !ordered_hashmap_isempty(s)
|
- ordered_hashmap_size(s) != 0
+ !ordered_hashmap_isempty(s)
|
- set_size(s) == 0
+ set_isempty(s)
|
- set_size(s) <= 0
+ set_isempty(s)
|
- set_size(s) > 0
+ !set_isempty(s)
|
- set_size(s) != 0
+ !set_isempty(s)
|
- ordered_set_size(s) == 0
+ ordered_set_isempty(s)
|
- ordered_set_size(s) <= 0
+ ordered_set_isempty(s)
|
- ordered_set_size(s) > 0
+ !ordered_set_isempty(s)
|
- ordered_set_size(s) != 0
+ !ordered_set_isempty(s)
)
@@
expression s;
@@
(
- fdset_size(s) == 0
+ fdset_isempty(s)
|
- fdset_size(s) <= 0
+ fdset_isempty(s)
|
- fdset_size(s) > 0
+ !fdset_isempty(s)
|
- fdset_size(s) != 0
+ !fdset_isempty(s)
)
@@
expression s;
@@
(
- prioq_size(s) == 0
+ prioq_isempty(s)
|
- prioq_size(s) <= 0
+ prioq_isempty(s)
|
- prioq_size(s) > 0
+ !prioq_isempty(s)
|
- prioq_size(s) != 0
+ !prioq_isempty(s)
)
@@
expression s;
@@
(
- table_get_rows(s) <= 1
+ table_isempty(s)
|
- table_get_rows(s) > 1
+ !table_isempty(s)
)