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Diffstat (limited to 'jnlib/w32-pth.h')
| -rw-r--r-- | jnlib/w32-pth.h | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/jnlib/w32-pth.h b/jnlib/w32-pth.h deleted file mode 100644 index e351a9f0a..000000000 --- a/jnlib/w32-pth.h +++ /dev/null @@ -1,245 +0,0 @@ -/* w32-pth.h - GNU Pth emulation for W32 (MS Windows). - * Copyright (c) 1999-2003 Ralf S. Engelschall <rse@engelschall.com> - * Copyright (C) 2004, 2006 g10 Code GmbH - * - * This file is part of JNLIB. - * - * JNLIB 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. - * - * JNLIB 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 this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * ------------------------------------------------------------------ - * This code is based on Ralf Engelschall's GNU Pth, a non-preemptive - * thread scheduling library which can be found at - * http://www.gnu.org/software/pth/. - */ - -/* Note that this header is usually used through a symlinked pth.h - file. This is needed so that we don't have a pth.h file here which - would conflict if a system really has pth available. */ -#ifndef W32_PTH_H -#define W32_PTH_H - -#include <windows.h> /* We need this for sockaddr et al. FIXME: too - heavyweight - may be we should factor such - code out to a second header and adjust all - user files to include it only if required. */ - -#ifndef W32_PTH_HANDLE_INTERNAL -#define W32_PTH_HANDLE_INTERNAL int -#endif - - -/* Filedescriptor blocking modes. */ -enum - { - PTH_FDMODE_ERROR = -1, - PTH_FDMODE_POLL = 0, - PTH_FDMODE_BLOCK, - PTH_FDMODE_NONBLOCK - }; - - -/* Mutex values. */ -#define PTH_MUTEX_INITIALIZED (1<<0) -#define PTH_MUTEX_LOCKED (1<<1) - -/* Note: We can't do static initialization, thus we don't define the - initializer PTH_MUTEX_INIT. */ - - -#define PTH_KEY_INIT (1<<0) - - -/* Event subject classes. */ -#define PTH_EVENT_FD (1<<1) -#define PTH_EVENT_SELECT (1<<2) -#define PTH_EVENT_SIGS (1<<3) -#define PTH_EVENT_TIME (1<<4) -#define PTH_EVENT_MSG (1<<5) -#define PTH_EVENT_MUTEX (1<<6) -#define PTH_EVENT_COND (1<<7) -#define PTH_EVENT_TID (1<<8) -#define PTH_EVENT_FUNC (1<<9) - - - -/* Event occurrence restrictions. */ -#define PTH_UNTIL_OCCURRED (1<<11) -#define PTH_UNTIL_FD_READABLE (1<<12) -#define PTH_UNTIL_FD_WRITEABLE (1<<13) -#define PTH_UNTIL_FD_EXCEPTION (1<<14) -#define PTH_UNTIL_TID_NEW (1<<15) -#define PTH_UNTIL_TID_READY (1<<16) -#define PTH_UNTIL_TID_WAITING (1<<17) -#define PTH_UNTIL_TID_DEAD (1<<18) - - -/* Event structure handling modes. */ -#define PTH_MODE_REUSE (1<<20) -#define PTH_MODE_CHAIN (1<<21) -#define PTH_MODE_STATIC (1<<22) - - -/* Attribute commands for pth_attr_get and pth_attr_set(). */ -enum - { - PTH_ATTR_PRIO, /* RW [int] Priority of thread. */ - PTH_ATTR_NAME, /* RW [char *] Name of thread. */ - PTH_ATTR_JOINABLE, /* RW [int] Thread detachment type. */ - PTH_ATTR_CANCEL_STATE, /* RW [unsigned int] Thread cancellation state.*/ - PTH_ATTR_STACK_SIZE, /* RW [unsigned int] Stack size. */ - PTH_ATTR_STACK_ADDR, /* RW [char *] Stack lower address. */ - PTH_ATTR_DISPATCHES, /* RO [int] Total number of - thread dispatches. */ - PTH_ATTR_TIME_SPAWN, /* RO [pth_time_t] Time thread was spawned. */ - PTH_ATTR_TIME_LAST, /* RO [pth_time_t] Time thread was - last dispatched. */ - PTH_ATTR_TIME_RAN, /* RO [pth_time_t] Time thread was running. */ - PTH_ATTR_START_FUNC, /* RO [void *(*)(void *)] Thread start function.*/ - PTH_ATTR_START_ARG, /* RO [void *] Thread start argument. */ - PTH_ATTR_STATE, /* RO [pth_state_t] Scheduling state. */ - PTH_ATTR_EVENTS, /* RO [pth_event_t] Events the thread - is waiting for. */ - PTH_ATTR_BOUND /* RO [int] Whether object is - bound to thread. */ - }; - - - -/* Queries for pth_ctrl(). */ -#define PTH_CTRL_GETAVLOAD (1<<1) -#define PTH_CTRL_GETPRIO (1<<2) -#define PTH_CTRL_GETNAME (1<<3) -#define PTH_CTRL_GETTHREADS_NEW (1<<4) -#define PTH_CTRL_GETTHREADS_READY (1<<5) -#define PTH_CTRL_GETTHREADS_RUNNING (1<<6) -#define PTH_CTRL_GETTHREADS_WAITING (1<<7) -#define PTH_CTRL_GETTHREADS_SUSPENDED (1<<8) -#define PTH_CTRL_GETTHREADS_DEAD (1<<9) -#define PTH_CTRL_DUMPSTATE (1<<10) - -#define PTH_CTRL_GETTHREADS ( PTH_CTRL_GETTHREADS_NEW \ - | PTH_CTRL_GETTHREADS_READY \ - | PTH_CTRL_GETTHREADS_RUNNING \ - | PTH_CTRL_GETTHREADS_WAITING \ - | PTH_CTRL_GETTHREADS_SUSPENDED \ - | PTH_CTRL_GETTHREADS_DEAD ) - - -/* Event status codes. */ -typedef enum - { - PTH_STATUS_PENDING, - PTH_STATUS_OCCURRED, - PTH_STATUS_FAILED - } -pth_status_t; - - -/* Event deallocation types. */ -enum - { - PTH_FREE_THIS, - PTH_FREE_ALL - }; - - -/* The Pth thread handle object. */ -typedef void *pth_t; - - -/* The Mutex object. */ -typedef W32_PTH_HANDLE_INTERNAL pth_mutex_t; - - -/* The Event object. */ -struct pth_event_s; -typedef struct pth_event_s *pth_event_t; - - -/* The Attribute object. */ -struct pth_attr_s; -typedef struct pth_attr_s *pth_attr_t; - - -/* The Key object. */ -typedef int pth_key_t; - - -/* The Pth time object. */ -typedef struct timeval pth_time_t; - - -/* Function prototypes. */ -int pth_init (void); -int pth_kill (void); -long pth_ctrl (unsigned long query, ...); - -int pth_read_ev (int fd, void *buffer, size_t size, pth_event_t ev); -int pth_read (int fd, void *buffer, size_t size); -int pth_write_ev (int fd, const void *buffer, size_t size, pth_event_t ev); -int pth_write (int fd, const void *buffer, size_t size); - -int pth_select (int nfds, fd_set *rfds, fd_set *wfds, fd_set *efds, - const struct timeval *timeout); - -int pth_accept (int fd, struct sockaddr *addr, int *addrlen); -int pth_accept_ev (int fd, struct sockaddr *addr, int *addrlen, - pth_event_t hd); - -int pth_connect (int fd, struct sockaddr *name, int namelen); - - -int pth_mutex_release (pth_mutex_t *hd); -int pth_mutex_acquire(pth_mutex_t *hd, int try_only, pth_event_t ev_extra); -int pth_mutex_init (pth_mutex_t *hd); - - -pth_attr_t pth_attr_new (void); -int pth_attr_destroy (pth_attr_t hd); -int pth_attr_set (pth_attr_t hd, int field, ...); - -pth_t pth_spawn (pth_attr_t hd, void *(*func)(void *), void *arg); -pth_t pth_self (void); -int pth_join (pth_t hd, void **value); -int pth_abort (pth_t hd); -void pth_exit (void *value); - -unsigned int pth_waitpid (unsigned int, int *status, int options); -int pth_wait (pth_event_t hd); - -int pth_sleep (int n); -pth_time_t pth_timeout (long sec, long usec); - - - -pth_event_t pth_event_isolate (pth_event_t hd); -int pth_event_free (pth_event_t hd, int mode); -int pth_event_status (pth_event_t hd); -int pth_event_occurred (pth_event_t hd); -pth_event_t pth_event_concat (pth_event_t ev, ...); -pth_event_t pth_event (unsigned long spec, ...); - - - -/*-- pth_util.c --*/ - -/* void sigemptyset (struct sigset_s * ss); */ - -/* int sigaddset (struct sigset_s * ss, int signo); */ - - - -#endif /*W32_PTH_H*/ |