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0d6dcd217d
The SET_IF_NOT_NULL() macro avoids a fair amount of tedious boilerplate, checking pointer parameters to see if they're non-NULL and updating them if they are. The macro was already in the dns_zone unit, and this commit moves it to the <isc/util.h> header. I have included a Coccinelle semantic patch to use SET_IF_NOT_NULL() where appropriate. The patch needs an #include in `openssl_shim.c` in order to work.
14 lines
176 B
Text
14 lines
176 B
Text
@@
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type T;
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identifier fun;
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identifier arg;
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expression val;
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@@
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fun(..., T *arg, ...) {
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...
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- if (arg != NULL) {
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- *arg = val;
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- }
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+ SET_IF_NOT_NULL(arg, val);
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...
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}
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