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mach/mig-reply.c
52 строки
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Paul Eggert
Update copyright dates with scripts/update-copyrights
02 янв 2026, 00:42
02 янв 2026, 00:42
66f3e92
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/* Copyright (C) 1992-2026 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 modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ #include <mach.h> /* These functions are called by MiG-generated code. */ static mach_port_t reply_port; /* Called by MiG to get a reply port. */ mach_port_t __mig_get_reply_port (void) { if (reply_port == MACH_PORT_NULL) reply_port = __mach_reply_port (); return reply_port; } /* Called by MiG to deallocate the reply port. */ void __mig_dealloc_reply_port (void) { mach_port_t port = reply_port; reply_port = MACH_PORT_NULL; /* So the mod_refs RPC won't use it. */ __mach_port_mod_refs (__mach_task_self (), port, MACH_PORT_RIGHT_RECEIVE, -1); } /* Called at startup with CPROC == NULL. cthreads has a different version of this function that is sometimes called with a `cproc_t' pointer. */ void __mig_init (void *cproc) { if (cproc == 0) reply_port = MACH_PORT_NULL; }