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* sysdeps/unix/sysv/linux/ia64/ioperm.c (_iopl): Match EPERM error
	the x86 code produces in case of mission permissions.
	Patch by Bernd Schmidt <bernds@redhat.com>.
This commit is contained in:
Ulrich Drepper 2004-03-17 23:19:36 +00:00
parent 3a0e90bd8b
commit 2d9b02a408
2 changed files with 12 additions and 2 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2004-03-17 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/ia64/ioperm.c (_iopl): Match EPERM error
the x86 code produces in case of mission permissions.
Patch by Bernd Schmidt <bernds@redhat.com>.
* resolv/netdb.h: Define AI_IDN_ALLOW_UNASSIGNED,
AI_IDN_USE_STD3_ASCII_RULES, NI_IDN_ALLOW_UNASSIGNED, and
NI_IDN_USE_STD3_ASCII_RULES.

10
sysdeps/unix/sysv/linux/ia64/ioperm.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
/* Copyright (C) 1999, 2000, 2001, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
@ -137,7 +137,13 @@ _iopl (unsigned int level)
return -1;
}
if (level)
return _ioperm (0, MAX_PORT, 1);
{
int retval = _ioperm (0, MAX_PORT, 1);
/* Match the documented error returns of the x86 version. */
if (retval < 0 && errno == EACCES)
__set_errno (EPERM);
return retval;
}
return 0;
}