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It seems potentially useful to label our shared libraries with version information, now that a facility exists for retrieving that. This patch labels them with the PG_VERSION string. There was some discussion about using semantic versioning conventions, but that doesn't seem terribly helpful for modules with no SQL-level presence; and for those that do have SQL objects, we typically expect them to support multiple revisions of the SQL definitions, so it'd still not be very helpful. I did not label any of src/test/modules/. It seems unnecessary since we don't install those, and besides there ought to be someplace that still provides test coverage for the original PG_MODULE_MAGIC macro. Author: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/dd4d1b59-d0fe-49d5-b28f-1e463b68fa32@gmail.com
34 lines
480 B
C
34 lines
480 B
C
#include "postgres.h"
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#include "fmgr.h"
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#include "plperl.h"
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PG_MODULE_MAGIC_EXT(
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.name = "bool_plperl",
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.version = PG_VERSION
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);
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PG_FUNCTION_INFO_V1(bool_to_plperl);
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Datum
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bool_to_plperl(PG_FUNCTION_ARGS)
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{
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dTHX;
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bool in = PG_GETARG_BOOL(0);
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return PointerGetDatum(in ? &PL_sv_yes : &PL_sv_no);
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}
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PG_FUNCTION_INFO_V1(plperl_to_bool);
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Datum
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plperl_to_bool(PG_FUNCTION_ARGS)
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{
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dTHX;
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SV *in = (SV *) PG_GETARG_POINTER(0);
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PG_RETURN_BOOL(SvTRUE(in));
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}
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