From 7595ddb8f97e4262b38e6e2a3c211204581171cc Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Wed, 2 Jan 2002 10:23:33 +0000 Subject: * hurd/hurdinit.c (_hurd_ports_use): Return error _hurd_ports is null. * hurd/hurdsig.c (_hurdsig_init): Conditionalize exception port setup for old CMU and new OSF Mach interface flavors. * hurd/hurdfault.c (_hurdsig_fault_init): Likewise. * sysdeps/mach/hurd/fork.c (__fork): Likewise. * hurd/hurdsig.c (_hurd_internal_post_signal): Leave msgh_seqno unset. * sysdeps/mach/hurd/spawni.c (__spawni) [KERN_INVALID_LEDGER]: Pass extra arguments to task_create for OSF variant. * sysdeps/mach/hurd/fork.c (__fork): Likewise. --- hurd/hurdinit.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'hurd/hurdinit.c') diff --git a/hurd/hurdinit.c b/hurd/hurdinit.c index dc5e904c5e..7a57031d62 100644 --- a/hurd/hurdinit.c +++ b/hurd/hurdinit.c @@ -1,4 +1,5 @@ -/* Copyright (C) 1992,93,94,95,96,97,98,99,2000 Free Software Foundation, Inc. +/* Copyright (C) 1992,93,94,95,96,97,98,99,2000,01 + 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 @@ -39,6 +40,12 @@ int __libc_argc; error_t _hurd_ports_use (int which, error_t (*operate) (mach_port_t)) { + if (__builtin_expect (_hurd_ports == NULL, 0)) + /* This means that _hurd_init has not been called yet, which is + normally only the case in the bootstrap filesystem, and there + only in the early phases of booting. */ + return EGRATUITOUS; + return HURD_PORT_USE (&_hurd_ports[which], (*operate) (port)); } -- cgit v1.2.3