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Remove BSD/OS (BSDi) port. There are no known users upgrading to
Postgres 9.2, and perhaps no existing users either.
This commit is contained in:
@ -1,96 +0,0 @@
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/*-------------------------------------------------------------------------
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*
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* dynloader.c
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* Dynamic Loader for Postgres for Linux, generated from those for
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* Ultrix.
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*
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* You need to install the dld library on your Linux system!
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*
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* Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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*
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* IDENTIFICATION
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* src/backend/port/dynloader/bsdi.c
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*
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*-------------------------------------------------------------------------
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*/
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#include "postgres.h"
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#ifndef HAVE_DLOPEN
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extern char my_exec_path[];
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void *
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pg_dlopen(char *filename)
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{
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static int dl_initialized = 0;
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/*
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* initializes the dynamic loader with the executable's pathname. (only
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* needs to do this the first time pg_dlopen is called.)
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*/
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if (!dl_initialized)
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{
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if (dld_init(dld_find_executable(my_exec_path)))
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return NULL;
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/*
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* if there are undefined symbols, we want dl to search from the
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* following libraries also.
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*/
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dl_initialized = 1;
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}
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/*
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* link the file, then check for undefined symbols!
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*/
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if (dld_link(filename))
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return NULL;
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/*
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* If undefined symbols: try to link with the C and math libraries! This
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* could be smarter, if the dynamic linker was able to handle shared libs!
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*/
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if (dld_undefined_sym_count > 0)
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{
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if (dld_link("/usr/lib/libc.a"))
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{
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elog(WARNING, "could not link C library");
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return NULL;
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}
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if (dld_undefined_sym_count > 0)
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{
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if (dld_link("/usr/lib/libm.a"))
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{
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elog(WARNING, "could not link math library");
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return NULL;
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}
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if (dld_undefined_sym_count > 0)
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{
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int count = dld_undefined_sym_count;
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char **list = dld_list_undefined_sym();
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/* list the undefined symbols, if any */
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do
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{
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elog(WARNING, "\"%s\" is undefined", *list);
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list++;
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count--;
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} while (count > 0);
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dld_unlink_by_file(filename, 1);
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return NULL;
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}
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}
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}
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return (void *) strdup(filename);
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}
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char *
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pg_dlerror()
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{
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return dld_strerror(dld_errno);
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}
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#endif /* not HAVE_DLOPEN */
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@ -1,50 +0,0 @@
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/*-------------------------------------------------------------------------
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*
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* bsdi.h
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* Dynamic loader interface for BSD/OS
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*
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* Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/backend/port/dynloader/bsdi.h
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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 "utils/dynamic_loader.h" /* pgrminclude ignore */
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#ifdef HAVE_DLOPEN
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#include <dlfcn.h>
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/*
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* In some older systems, the RTLD_NOW flag isn't defined and the mode
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* argument to dlopen must always be 1. The RTLD_GLOBAL flag is wanted
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* if available, but it doesn't exist everywhere.
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* If it doesn't exist, set it to 0 so it has no effect.
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*/
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#ifndef RTLD_NOW
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#define RTLD_NOW 1
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#endif
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#ifndef RTLD_GLOBAL
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#define RTLD_GLOBAL 0
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#endif
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#define pg_dlopen(f) dlopen((f), RTLD_NOW | RTLD_GLOBAL)
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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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#else /* not HAVE_DLOPEN */
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#define pg_dlsym(handle, funcname) ((PGFunction) dld_get_func((funcname)))
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#define pg_dlclose(handle) \
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do { \
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dld_unlink_by_file(handle, 1); \
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free(handle); \
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} while (0)
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#endif /* not HAVE_DLOPEN */
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#endif /* PORT_PROTOS_H */
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