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* Portions Copyright (c) 1996-2000, PostgreSQL, Inc to all files copyright Regents of Berkeley. Man, that's a lot of files.
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/*-------------------------------------------------------------------------
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*
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* dynamic_loader.h
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*
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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: dynamic_loader.h,v 1.14 2000/01/26 05:58:37 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef DYNAMIC_LOADER_H
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#define DYNAMIC_LOADER_H
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#include <sys/types.h>
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/* we need this include because port files use them */
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#include "postgres.h"
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#ifdef MIN
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#undef MIN
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#undef MAX
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#endif /* MIN */
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/*
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* List of dynamically loaded files.
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*/
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typedef struct df_files
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{
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char filename[MAXPGPATH]; /* Full pathname of file */
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dev_t device; /* Device file is on */
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ino_t inode; /* Inode number of file */
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void *handle; /* a handle for pg_dl* functions */
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struct df_files *next;
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} DynamicFileList;
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extern void *pg_dlopen(char *filename);
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extern func_ptr pg_dlsym(void *handle, char *funcname);
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extern void pg_dlclose(void *handle);
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extern char *pg_dlerror(void);
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#endif /* DYNAMIC_LOADER_H */
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