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https://github.com/postgres/postgres.git
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0a7fb4e918
key call sites are changed, but most called functions are still oldstyle. An exception is that the PL managers are updated (so, for example, NULL handling now behaves as expected in plperl and plpgsql functions). NOTE initdb is forced due to added column in pg_proc.
43 lines
1 KiB
C
43 lines
1 KiB
C
/*-------------------------------------------------------------------------
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*
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* port_protos.h
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* port-specific prototypes for Linux
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*
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*
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* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Id: linux.h,v 1.9 2000/05/28 17:56:02 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PORT_PROTOS_H
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#define PORT_PROTOS_H
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#include "fmgr.h"
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#include "utils/dynamic_loader.h"
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#ifdef __ELF__
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#include <dlfcn.h>
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#endif
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/* dynloader.c */
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#ifndef __ELF__
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#ifndef HAVE_DLD_H
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#define pg_dlsym(handle, funcname) (NULL)
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#define pg_dlclose(handle) ({})
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#else
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#define pg_dlsym(handle, funcname) ((PGFunction) dld_get_func((funcname)))
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#define pg_dlclose(handle) ({ dld_unlink_by_file(handle, 1); free(handle); })
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#endif
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#else
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/* #define pg_dlopen(f) dlopen(f, 1) */
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#define pg_dlopen(f) dlopen(f, 2)
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#define pg_dlsym dlsym
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#define pg_dlclose dlclose
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#define pg_dlerror dlerror
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#endif
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/* port.c */
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#endif /* PORT_PROTOS_H */
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