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Tue Jan 30 13:32:05 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>

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* dirent/scandir.c: Allocate dirents with correct size for name, and
	copy with correct size.

	* hurd/hurdinit.c [! PIC] (map0): New function, on _hurd_preinit_hook.

	* stdio-common/vfscanf.c (TYPEMOD): New macro of all type modifier
	flag bits.
	(__vfscanf): Fix checking of extra type modifiers.

	* time/asia, time/australasia, time/backward: Updated from ADO 96b.

Tue Jan 30 12:17:26 1996  Ulrich Drepper  <drepper@ipd.info.uni-karlsruhe.de>

	* stdlib/strtod.c: Only negate exponent when there really is one.

	* stdio-common/vfscanf.c: Accept type modifiers on %n.
	Fix FP number parsing.
This commit is contained in:
Roland McGrath
1996-01-31 10:00:24 +00:00
parent f0b1101835
commit 01cdeca0c9
9 changed files with 134 additions and 53 deletions
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26
hurd/hurdinit.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
/* Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -197,3 +197,27 @@ _hurd_setproc (process_t procserver)
return 0;
}
#ifndef PIC
/* Map the page at address zero with no access allowed, so
dereferencing NULL will fault and no "anywhere" allocations
(e.g. the out of line memory containing the argument strings)
can be assigned address zero, which C says is not a valid pointer.
When dynamically linked, this will be done by the dynamic linker
before we run. */
static void map0 (void) __attribute__ ((unused));
text_set_element (_hurd_preinit_hook, map0);
static void
map0 (void)
{
vm_address_t addr = 0;
__vm_map (__mach_task_self (),
&addr, __vm_page_size, 0, 0, MACH_PORT_NULL, 0, 1,
VM_PROT_NONE, VM_PROT_NONE, VM_INHERIT_COPY);
}
#endif