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-rw-r--r--coccinelle/isempty.cocci43
1 files changed, 43 insertions, 0 deletions
diff --git a/coccinelle/isempty.cocci b/coccinelle/isempty.cocci
new file mode 100644
index 0000000..b1b9277
--- /dev/null
+++ b/coccinelle/isempty.cocci
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+@@
+/* Disable this transformation for the test-string-util.c */
+position p : script:python() { p[0].file != "src/test/test-string-util.c" };
+expression s;
+@@
+(
+- strv_length@p(s) == 0
++ strv_isempty(s)
+|
+- strv_length@p(s) <= 0
++ strv_isempty(s)
+|
+- strv_length@p(s) > 0
++ !strv_isempty(s)
+|
+- strv_length@p(s) != 0
++ !strv_isempty(s)
+|
+- strlen@p(s) == 0
++ isempty(s)
+|
+- strlen@p(s) <= 0
++ isempty(s)
+|
+- strlen@p(s) > 0
++ !isempty(s)
+|
+- strlen@p(s) != 0
++ !isempty(s)
+|
+- strlen_ptr@p(s) == 0
++ isempty(s)
+|
+- strlen_ptr@p(s) <= 0
++ isempty(s)
+|
+- strlen_ptr@p(s) > 0
++ !isempty(s)
+|
+- strlen_ptr@p(s) != 0
++ !isempty(s)
+)