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#ifndef CYGONCE_POSIX_TYPES_H #define CYGONCE_POSIX_TYPES_H //============================================================================= // // types.h // // POSIX types header // //============================================================================= // ####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation; either version 2 or (at your option) any later // version. // // eCos 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 General Public License // for more details. // // You should have received a copy of the GNU General Public License // along with eCos; if not, write to the Free Software Foundation, Inc., // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. // // As a special exception, if other files instantiate templates or use // macros or inline functions from this file, or you compile this file // and link it with other works to produce a work based on this file, // this file does not by itself cause the resulting work to be covered by // the GNU General Public License. However the source code for this file // must still be made available in accordance with section (3) of the GNU // General Public License v2. // // This exception does not invalidate any other reasons why a work based // on this file might be covered by the GNU General Public License. // ------------------------------------------- // ####ECOSGPLCOPYRIGHTEND#### //============================================================================= //#####DESCRIPTIONBEGIN#### // // Author(s): nickg // Contributors: nickg // Date: 2000-03-17 // Purpose: POSIX types header // Description: This header contains various POSIX type definitions. These types // are implementation defined. // // Usage: #include <sys/types.h> // // //####DESCRIPTIONEND#### // //============================================================================= #include <pkgconf/hal.h> #include <pkgconf/kernel.h> #include <pkgconf/posix.h> #include <cyg/infra/cyg_type.h> //----------------------------------------------------------------------------- // Basic types. typedef cyg_uint32 pthread_t; typedef int pthread_key_t; typedef int pthread_once_t; //----------------------------------------------------------------------------- // Scheduling parameters. At present only the priority is defined. // Strictly this should be in <sched.h>, but the requirement for pthread_attr_t // to contain a sched_param object means that it must be here. struct sched_param { int sched_priority; }; //----------------------------------------------------------------------------- // Thread attribute structure. typedef struct pthread_attr_t { unsigned int detachstate:2, scope:2, inheritsched:2, schedpolicy:2, stackaddr_valid:1, stacksize_valid:1; struct sched_param schedparam; void *stackaddr; size_t stacksize; } pthread_attr_t; // Values for detachstate #define PTHREAD_CREATE_JOINABLE 1 #define PTHREAD_CREATE_DETACHED 2 // Values for scope #define PTHREAD_SCOPE_SYSTEM 1 #define PTHREAD_SCOPE_PROCESS 2 // Values for inheritsched #define PTHREAD_INHERIT_SCHED 1 #define PTHREAD_EXPLICIT_SCHED 2 //----------------------------------------------------------------------------- #endif // ifndef CYGONCE_POSIX_TYPES_H // End of types.h