diff --git a/trunk/research/st/public.h b/trunk/research/st/public.h old mode 100755 new mode 100644 index c596368bf..8c2ce8b8d --- a/trunk/research/st/public.h +++ b/trunk/research/st/public.h @@ -1,182 +1,165 @@ -/* - * The contents of this file are subject to the Mozilla Public - * License Version 1.1 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * The Original Code is the Netscape Portable Runtime library. - * - * The Initial Developer of the Original Code is Netscape - * Communications Corporation. Portions created by Netscape are - * Copyright (C) 1994-2000 Netscape Communications Corporation. All - * Rights Reserved. - * - * Contributor(s): Silicon Graphics, Inc. - * - * Portions created by SGI are Copyright (C) 2000-2001 Silicon - * Graphics, Inc. All Rights Reserved. - * - * Alternatively, the contents of this file may be used under the - * terms of the GNU General Public License Version 2 or later (the - * "GPL"), in which case the provisions of the GPL are applicable - * instead of those above. If you wish to allow use of your - * version of this file only under the terms of the GPL and not to - * allow others to use your version of this file under the MPL, - * indicate your decision by deleting the provisions above and - * replace them with the notice and other provisions required by - * the GPL. If you do not delete the provisions above, a recipient - * may use your version of this file under either the MPL or the - * GPL. - */ - -#ifndef __ST_THREAD_H__ -#define __ST_THREAD_H__ - -#include -#include -#include -#include -#include -#include -#include - -#define ST_VERSION "1.9" -#define ST_VERSION_MAJOR 1 -#define ST_VERSION_MINOR 9 - -/* Undefine this to remove the context switch callback feature. */ -#define ST_SWITCH_CB - -#ifndef ETIME - #define ETIME ETIMEDOUT -#endif - -#ifndef ST_UTIME_NO_TIMEOUT - #define ST_UTIME_NO_TIMEOUT ((st_utime_t) -1LL) -#endif - -#ifndef ST_UTIME_NO_WAIT - #define ST_UTIME_NO_WAIT 0 -#endif - -#define ST_EVENTSYS_DEFAULT 0 -#define ST_EVENTSYS_SELECT 1 -#define ST_EVENTSYS_POLL 2 -#define ST_EVENTSYS_ALT 3 - -#ifdef __cplusplus -extern "C" { -#endif - typedef unsigned long long st_utime_t; - typedef struct _st_thread * st_thread_t; - typedef struct _st_cond * st_cond_t; - typedef struct _st_mutex * st_mutex_t; - typedef struct _st_netfd * st_netfd_t; - #ifdef ST_SWITCH_CB - typedef void (*st_switch_cb_t)(void); - #endif - - extern int st_init(void); - extern int st_getfdlimit(void); - - extern int st_set_eventsys(int eventsys); - extern int st_get_eventsys(void); - extern const char *st_get_eventsys_name(void); - - #ifdef ST_SWITCH_CB - extern st_switch_cb_t st_set_switch_in_cb(st_switch_cb_t cb); - extern st_switch_cb_t st_set_switch_out_cb(st_switch_cb_t cb); - #endif - - extern st_thread_t st_thread_self(void); - extern void st_thread_exit(void *retval); - extern int st_thread_join(st_thread_t thread, void **retvalp); - extern void st_thread_interrupt(st_thread_t thread); - extern st_thread_t st_thread_create(void *(*start)(void *arg), void *arg, - int joinable, int stack_size); - extern int st_randomize_stacks(int on); - extern int st_set_utime_function(st_utime_t (*func)(void)); - - extern st_utime_t st_utime(void); - extern st_utime_t st_utime_last_clock(void); - extern int st_timecache_set(int on); - extern time_t st_time(void); - extern int st_usleep(st_utime_t usecs); - extern int st_sleep(int secs); - extern st_cond_t st_cond_new(void); - extern int st_cond_destroy(st_cond_t cvar); - extern int st_cond_timedwait(st_cond_t cvar, st_utime_t timeout); - extern int st_cond_wait(st_cond_t cvar); - extern int st_cond_signal(st_cond_t cvar); - extern int st_cond_broadcast(st_cond_t cvar); - extern st_mutex_t st_mutex_new(void); - extern int st_mutex_destroy(st_mutex_t lock); - extern int st_mutex_lock(st_mutex_t lock); - extern int st_mutex_unlock(st_mutex_t lock); - extern int st_mutex_trylock(st_mutex_t lock); - - extern int st_key_create(int *keyp, void (*destructor)(void *)); - extern int st_key_getlimit(void); - extern int st_thread_setspecific(int key, void *value); - extern void *st_thread_getspecific(int key); - - extern st_netfd_t st_netfd_open(int osfd); - extern st_netfd_t st_netfd_open_socket(int osfd); - extern void st_netfd_free(st_netfd_t fd); - extern int st_netfd_close(st_netfd_t fd); - extern int st_netfd_fileno(st_netfd_t fd); - extern void st_netfd_setspecific(st_netfd_t fd, void *value, - void (*destructor)(void *)); - extern void *st_netfd_getspecific(st_netfd_t fd); - extern int st_netfd_serialize_accept(st_netfd_t fd); - extern int st_netfd_poll(st_netfd_t fd, int how, st_utime_t timeout); - - extern int st_poll(struct pollfd *pds, int npds, st_utime_t timeout); - extern st_netfd_t st_accept(st_netfd_t fd, struct sockaddr *addr, int *addrlen, - st_utime_t timeout); - extern int st_connect(st_netfd_t fd, const struct sockaddr *addr, int addrlen, - st_utime_t timeout); - extern ssize_t st_read(st_netfd_t fd, void *buf, size_t nbyte, - st_utime_t timeout); - extern ssize_t st_read_fully(st_netfd_t fd, void *buf, size_t nbyte, - st_utime_t timeout); - extern int st_read_resid(st_netfd_t fd, void *buf, size_t *resid, - st_utime_t timeout); - extern ssize_t st_readv(st_netfd_t fd, const struct iovec *iov, int iov_size, - st_utime_t timeout); - extern int st_readv_resid(st_netfd_t fd, struct iovec **iov, int *iov_size, - st_utime_t timeout); - extern ssize_t st_write(st_netfd_t fd, const void *buf, size_t nbyte, - st_utime_t timeout); - extern int st_write_resid(st_netfd_t fd, const void *buf, size_t *resid, - st_utime_t timeout); - extern ssize_t st_writev(st_netfd_t fd, const struct iovec *iov, int iov_size, - st_utime_t timeout); - extern int st_writev_resid(st_netfd_t fd, struct iovec **iov, int *iov_size, - st_utime_t timeout); - extern int st_recvfrom(st_netfd_t fd, void *buf, int len, - struct sockaddr *from, int *fromlen, - st_utime_t timeout); - extern int st_sendto(st_netfd_t fd, const void *msg, int len, - const struct sockaddr *to, int tolen, st_utime_t timeout); - extern int st_recvmsg(st_netfd_t fd, struct msghdr *msg, int flags, - st_utime_t timeout); - extern int st_sendmsg(st_netfd_t fd, const struct msghdr *msg, int flags, - st_utime_t timeout); - extern st_netfd_t st_open(const char *path, int oflags, mode_t mode); - - #ifdef DEBUG - extern void _st_show_thread_stack(st_thread_t thread, const char *messg); - extern void _st_iterate_threads(void); - #endif -#ifdef __cplusplus -} -#endif - -#endif /* !__ST_THREAD_H__ */ - +/* + * The contents of this file are subject to the Mozilla Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * The Original Code is the Netscape Portable Runtime library. + * + * The Initial Developer of the Original Code is Netscape + * Communications Corporation. Portions created by Netscape are + * Copyright (C) 1994-2000 Netscape Communications Corporation. All + * Rights Reserved. + * + * Contributor(s): Silicon Graphics, Inc. + * + * Portions created by SGI are Copyright (C) 2000-2001 Silicon + * Graphics, Inc. All Rights Reserved. + * + * Alternatively, the contents of this file may be used under the + * terms of the GNU General Public License Version 2 or later (the + * "GPL"), in which case the provisions of the GPL are applicable + * instead of those above. If you wish to allow use of your + * version of this file only under the terms of the GPL and not to + * allow others to use your version of this file under the MPL, + * indicate your decision by deleting the provisions above and + * replace them with the notice and other provisions required by + * the GPL. If you do not delete the provisions above, a recipient + * may use your version of this file under either the MPL or the + * GPL. + */ + +#ifndef __ST_THREAD_H__ +#define __ST_THREAD_H__ + +#include +#include +#include +#include +#include +#include +#include + +#define ST_VERSION "1.9" +#define ST_VERSION_MAJOR 1 +#define ST_VERSION_MINOR 9 + +/* Undefine this to remove the context switch callback feature. */ +#define ST_SWITCH_CB + +#ifndef ETIME + #define ETIME ETIMEDOUT +#endif + +#ifndef ST_UTIME_NO_TIMEOUT + #define ST_UTIME_NO_TIMEOUT ((st_utime_t) -1LL) +#endif + +#ifndef ST_UTIME_NO_WAIT + #define ST_UTIME_NO_WAIT 0 +#endif + +#define ST_EVENTSYS_DEFAULT 0 +#define ST_EVENTSYS_SELECT 1 +#define ST_EVENTSYS_POLL 2 +#define ST_EVENTSYS_ALT 3 + +#ifdef __cplusplus +extern "C" { +#endif + typedef unsigned long long st_utime_t; + typedef struct _st_thread * st_thread_t; + typedef struct _st_cond * st_cond_t; + typedef struct _st_mutex * st_mutex_t; + typedef struct _st_netfd * st_netfd_t; + #ifdef ST_SWITCH_CB + typedef void (*st_switch_cb_t)(void); + #endif + + extern int st_init(void); + extern int st_getfdlimit(void); + + extern int st_set_eventsys(int eventsys); + extern int st_get_eventsys(void); + extern const char *st_get_eventsys_name(void); + + #ifdef ST_SWITCH_CB + extern st_switch_cb_t st_set_switch_in_cb(st_switch_cb_t cb); + extern st_switch_cb_t st_set_switch_out_cb(st_switch_cb_t cb); + #endif + + extern st_thread_t st_thread_self(void); + extern void st_thread_exit(void *retval); + extern int st_thread_join(st_thread_t thread, void **retvalp); + extern void st_thread_interrupt(st_thread_t thread); + extern st_thread_t st_thread_create(void *(*start)(void *arg), void *arg, int joinable, int stack_size); + extern int st_randomize_stacks(int on); + extern int st_set_utime_function(st_utime_t (*func)(void)); + + extern st_utime_t st_utime(void); + extern st_utime_t st_utime_last_clock(void); + extern int st_timecache_set(int on); + extern time_t st_time(void); + extern int st_usleep(st_utime_t usecs); + extern int st_sleep(int secs); + extern st_cond_t st_cond_new(void); + extern int st_cond_destroy(st_cond_t cvar); + extern int st_cond_timedwait(st_cond_t cvar, st_utime_t timeout); + extern int st_cond_wait(st_cond_t cvar); + extern int st_cond_signal(st_cond_t cvar); + extern int st_cond_broadcast(st_cond_t cvar); + extern st_mutex_t st_mutex_new(void); + extern int st_mutex_destroy(st_mutex_t lock); + extern int st_mutex_lock(st_mutex_t lock); + extern int st_mutex_unlock(st_mutex_t lock); + extern int st_mutex_trylock(st_mutex_t lock); + + extern int st_key_create(int *keyp, void (*destructor)(void *)); + extern int st_key_getlimit(void); + extern int st_thread_setspecific(int key, void *value); + extern void *st_thread_getspecific(int key); + + extern st_netfd_t st_netfd_open(int osfd); + extern st_netfd_t st_netfd_open_socket(int osfd); + extern void st_netfd_free(st_netfd_t fd); + extern int st_netfd_close(st_netfd_t fd); + extern int st_netfd_fileno(st_netfd_t fd); + extern void st_netfd_setspecific(st_netfd_t fd, void *value, + void (*destructor)(void *)); + extern void *st_netfd_getspecific(st_netfd_t fd); + extern int st_netfd_serialize_accept(st_netfd_t fd); + extern int st_netfd_poll(st_netfd_t fd, int how, st_utime_t timeout); + + extern int st_poll(struct pollfd *pds, int npds, st_utime_t timeout); + extern st_netfd_t st_accept(st_netfd_t fd, struct sockaddr *addr, int *addrlen, st_utime_t timeout); + extern int st_connect(st_netfd_t fd, const struct sockaddr *addr, int addrlen, st_utime_t timeout); + extern ssize_t st_read(st_netfd_t fd, void *buf, size_t nbyte, st_utime_t timeout); + extern ssize_t st_read_fully(st_netfd_t fd, void *buf, size_t nbyte, st_utime_t timeout); + extern int st_read_resid(st_netfd_t fd, void *buf, size_t *resid, st_utime_t timeout); + extern ssize_t st_readv(st_netfd_t fd, const struct iovec *iov, int iov_size, st_utime_t timeout); + extern int st_readv_resid(st_netfd_t fd, struct iovec **iov, int *iov_size, st_utime_t timeout); + extern ssize_t st_write(st_netfd_t fd, const void *buf, size_t nbyte, st_utime_t timeout); + extern int st_write_resid(st_netfd_t fd, const void *buf, size_t *resid, st_utime_t timeout); + extern ssize_t st_writev(st_netfd_t fd, const struct iovec *iov, int iov_size, st_utime_t timeout); + extern int st_writev_resid(st_netfd_t fd, struct iovec **iov, int *iov_size, st_utime_t timeout); + extern int st_recvfrom(st_netfd_t fd, void *buf, int len, struct sockaddr *from, int *fromlen, st_utime_t timeout); + extern int st_sendto(st_netfd_t fd, const void *msg, int len, const struct sockaddr *to, int tolen, st_utime_t timeout); + extern int st_recvmsg(st_netfd_t fd, struct msghdr *msg, int flags, st_utime_t timeout); + extern int st_sendmsg(st_netfd_t fd, const struct msghdr *msg, int flags, st_utime_t timeout); + extern st_netfd_t st_open(const char *path, int oflags, mode_t mode); + + #ifdef DEBUG + extern void _st_show_thread_stack(st_thread_t thread, const char *messg); + extern void _st_iterate_threads(void); + #endif +#ifdef __cplusplus +} +#endif + +#endif /* !__ST_THREAD_H__ */ +