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First round of changes for new fmgr interface. fmgr itself and the

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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.
This commit is contained in:
Tom Lane
2000-05-28 17:56:29 +00:00
parent 5005bb060b
commit 0a7fb4e918
80 changed files with 3779 additions and 2908 deletions
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22
src/include/utils/dynamic_loader.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: dynamic_loader.h,v 1.14 2000/01/26 05:58:37 momjian Exp $
* $Id: dynamic_loader.h,v 1.15 2000/05/28 17:56:20 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -19,26 +19,12 @@
/* we need this include because port files use them */
#include "postgres.h"
#ifdef MIN
#undef MIN
#undef MAX
#endif /* MIN */
/* and this one for typedef PGFunction */
#include "fmgr.h"
/*
* List of dynamically loaded files.
*/
typedef struct df_files
{
char filename[MAXPGPATH]; /* Full pathname of file */
dev_t device; /* Device file is on */
ino_t inode; /* Inode number of file */
void *handle; /* a handle for pg_dl* functions */
struct df_files *next;
} DynamicFileList;
extern void *pg_dlopen(char *filename);
extern func_ptr pg_dlsym(void *handle, char *funcname);
extern PGFunction pg_dlsym(void *handle, char *funcname);
extern void pg_dlclose(void *handle);
extern char *pg_dlerror(void);