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AIX dl-close.

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This commit is contained in:
Ulrich Drepper 2001-04-04 01:36:43 +00:00
parent 852702b5c1
commit bbee9a4145
1 changed files with 43 additions and 6 deletions
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49
sysdeps/unix/sysv/aix/dl-close.c
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@ -1,9 +1,46 @@
/* XXX The implementation of dlopen should somehow use the __loadx system
call but how? */
#include <dlfcn.h>
/* Copyright (C) 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
int
__libc_dlclose (void *handle)
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <stdarg.h>
#include <stdlib.h>
#include <sys/types.h>
#include <errno.h>
#include <dlfcn.h>
#include <dlldr.h>
extern int _dl_numso;
extern DL_SODATA *_dl_sotable;
void
_dl_close (void *handle)
{
return 0;
if ((int) handle < 0 || (int) handle >= _dl_numso || _dl_sotable == NULL)
{
errno = EINVAL;
return;
}
if (_dl_sotable[(int) handle].handle != 0)
__unload (_dl_sotable[(int) handle].handle);
_dl_sotable[(int) handle].index = 0;
_dl_sotable[(int) handle].dataorg = 0;
_dl_sotable[(int) handle].handle = 0;
_dl_sotable[(int) handle].type = 0;
}