PostgreSQL Source Code git master
cygwin.h
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1/* src/include/port/cygwin.h */
2
3/*
4 * Variables declared in the core backend and referenced by loadable
5 * modules need to be marked "dllimport" in the core build, but
6 * "dllexport" when the declaration is read in a loadable module.
7 * No special markings should be used when compiling frontend code.
8 */
9#ifndef FRONTEND
10#ifdef BUILDING_DLL
11#define PGDLLIMPORT __declspec (dllexport)
12#else
13#define PGDLLIMPORT __declspec (dllimport)
14#endif
15#endif
16
17/*
18 * Cygwin has a strtof() which is literally just (float)strtod(), which means
19 * we get misrounding _and_ silent over/underflow. Using our wrapper doesn't
20 * fix the misrounding but does fix the error checks, which cuts down on the
21 * number of test variant files needed.
22 */
23#define HAVE_BUGGY_STRTOF 1