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| author | Roland McGrath <roland@gnu.org> | 2002-01-02 10:23:33 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-01-02 10:23:33 +0000 |
| commit | 7595ddb8f97e4262b38e6e2a3c211204581171cc (patch) | |
| tree | 6251a7cc722edc97d19aa7efe5e64eb91a0b4f3c /hurd/hurdinit.c | |
| parent | f58f41f1f479e299a8e61235934befc014992609 (diff) | |
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* 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.
Diffstat (limited to 'hurd/hurdinit.c')
| -rw-r--r-- | hurd/hurdinit.c | 9 |
1 files changed, 8 insertions, 1 deletions
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)); } |