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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 /sysdeps/mach/hurd/fork.c | |
| parent | f58f41f1f479e299a8e61235934befc014992609 (diff) | |
| download | glibc-7595ddb8f97e4262b38e6e2a3c211204581171cc.tar.gz glibc-7595ddb8f97e4262b38e6e2a3c211204581171cc.tar.xz glibc-7595ddb8f97e4262b38e6e2a3c211204581171cc.zip | |
* 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 'sysdeps/mach/hurd/fork.c')
| -rw-r--r-- | sysdeps/mach/hurd/fork.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/sysdeps/mach/hurd/fork.c b/sysdeps/mach/hurd/fork.c index 6aa4345ba8..635110a9cb 100644 --- a/sysdeps/mach/hurd/fork.c +++ b/sysdeps/mach/hurd/fork.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1994,95,96,97,99,2001 Free Software Foundation, Inc. +/* Copyright (C) 1994,95,96,97,99,2001,02 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 @@ -147,7 +147,11 @@ __fork (void) __thread_abort (_hurd_msgport_thread); #endif /* Create the child task. It will inherit a copy of our memory. */ - err = __task_create (__mach_task_self (), 1, &newtask); + err = __task_create (__mach_task_self (), +#ifdef KERN_INVALID_LEDGER + NULL, 0, /* OSF Mach */ +#endif + 1, &newtask); } /* Unlock the global signal state lock, so we do not @@ -252,9 +256,21 @@ __fork (void) __mach_port_deallocate (__mach_task_self (), old); /* The new task will receive its own exceptions on its message port. */ - if (err = __task_set_special_port (newtask, - TASK_EXCEPTION_PORT, - port)) + if (err = +#ifdef TASK_EXCEPTION_PORT + __task_set_special_port (newtask, + TASK_EXCEPTION_PORT, + port) +#elif defined (EXC_MASK_ALL) + __task_set_exception_ports + (newtask, EXC_MASK_ALL & ~(EXC_MASK_SYSCALL + | EXC_MASK_MACH_SYSCALL + | EXC_MASK_RPC_ALERT), + port, EXCEPTION_DEFAULT, MACHINE_THREAD_STATE) +#else +# error task_set_exception_port? +#endif + ) LOSE; } if (err = __mach_port_insert_right (newtask, |