/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * 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 (NSPR). * * The Initial Developer of the Original Code is Netscape * Communications Corporation. Portions created by Netscape are * Copyright (C) 1998-2000 Netscape Communications Corporation. All * Rights Reserved. * * Contributor(s): * * 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 nspr_beos_defs_h___ #define nspr_beos_defs_h___ #include "prtypes.h" #include "prio.h" #include "prthread.h" #include "prproces.h" #include "prmem.h" #include "obsolete/prsem.h" #include #include #include #include /* * Internal configuration macros */ #ifdef BONE_VERSION #define _PR_HAVE_SOCKADDR_LEN #endif #define PR_LINKER_ARCH "beos" #define _PR_SI_SYSNAME "BEOS" #ifdef __powerpc__ #define _PR_SI_ARCHITECTURE "ppc" #else #define _PR_SI_ARCHITECTURE "x86" #endif #define PR_DLL_SUFFIX ".so" #define _PR_VMBASE 0x30000000 #define _PR_STACK_VMBASE 0x50000000 #define _MD_DEFAULT_STACK_SIZE 65536L #define _MD_MMAP_FLAGS MAP_PRIVATE #undef HAVE_STACK_GROWING_UP #define HAVE_DLL #define _PR_NO_CLOCK_TIMER /* * The Atomic operations */ #define _PR_HAVE_ATOMIC_OPS #define _MD_INIT_ATOMIC _MD_AtomicInit #define _MD_ATOMIC_INCREMENT _MD_AtomicIncrement #define _MD_ATOMIC_ADD _MD_AtomicAdd #define _MD_ATOMIC_DECREMENT _MD_AtomicDecrement #define _MD_ATOMIC_SET _MD_AtomicSet #define HAVE_CVAR_BUILT_ON_SEM #define _PR_GLOBAL_THREADS_ONLY #define _PR_BTHREADS #define _PR_NEED_FAKE_POLL #define _PR_HAVE_PEEK_BUFFER #define _PR_PEEK_BUFFER_MAX (16 * 1024) #define _PR_FD_NEED_EMULATE_MSG_PEEK(fd) 1 #define _PR_CONNECT_DOES_NOT_BIND /* Define threading functions and objects as native BeOS */ struct _MDThread { thread_id tid; /* BeOS thread handle */ sem_id joinSem; /* sems used to synchronzie joining */ PRBool is_joining; /* TRUE if someone is currently waiting to join this thread */ }; struct _MDThreadStack { PRInt8 notused; }; /* * Lock and Semaphore related definitions */ struct _MDLock { sem_id semaphoreID; int32 benaphoreCount; }; struct _MDCVar { sem_id sem1; sem_id sem2; int16 count; }; struct _MDSemaphore { sem_id sid; }; /* ** CPU-related definitions */ struct _MDCPU { int8 unused; }; /* ** Process-related definitions */ struct _MDProcess { pid_t pid; }; struct _MDSegment { PRInt8 notused; }; /* ** File- and directory-related definitions */ #ifndef BONE_VERSION #define BE_SOCK_SHUTDOWN_READ 0x01 #define BE_SOCK_SHUTDOWN_WRITE 0x02 #endif struct _MDFileDesc { PRInt32 osfd; PRInt32 sock_state; PRBool accepted_socket; PRNetAddr peer_addr; #ifndef BONE_VERSION PRBool connectValueValid; int connectReturnValue; int connectReturnError; #endif }; struct _MDDir { DIR *d; }; #define PR_DIRECTORY_SEPARATOR '/' #define PR_DIRECTORY_SEPARATOR_STR "/" #define PR_PATH_SEPARATOR ':' #define PR_PATH_SEPARATOR_STR ":" #define GETTIMEOFDAY(tp) gettimeofday((tp), NULL) /* --- Memory-mapped files stuff --- not implemented on BeOS */ struct _MDFileMap { PRInt8 unused; }; /* * Network related definitions. */ #ifndef BONE_VERSION #define IPPROTO_IP 0 #define AF_UNIX 2 #define TCP_NODELAY SO_NONBLOCK #define SO_LINGER -1 #define SO_ERROR 4 #endif #define _PR_INTERRUPT_CHECK_INTERVAL_SECS 5 #ifndef BONE_VERSION /* these aren't actually used. if they are, we're screwed */ struct protoent { char *p_name; /* official protocol name */ char **p_aliases; /* alias list */ int p_proto; /* protocol # */ }; struct protoent* getprotobyname(const char* name); struct protoent* getprotobynumber(int number); #endif /* * malloc() related definitions. */ #undef _PR_OVERRIDE_MALLOC /* Miscellaneous */ #define _MD_ERRNO() (errno) #define _MD_CLEANUP_BEFORE_EXIT _MD_cleanup_before_exit #define _MD_EXIT _MD_exit #define _MD_GET_ENV getenv #define _MD_PUT_ENV putenv #define _MD_EARLY_INIT _MD_early_init #define _MD_FINAL_INIT _MD_final_init /* CPU Stuff */ #define _MD_INIT_CPUS _MD_init_cpus #define _MD_WAKEUP_CPUS _MD_wakeup_cpus #define _MD_START_INTERRUPTS _MD_start_interrupts #define _MD_STOP_INTERRUPTS _MD_stop_interrupts #define _MD_DISABLE_CLOCK_INTERRUPTS _MD_disable_clock_interrupts #define _MD_BLOCK_CLOCK_INTERRUPTS _MD_block_clock_interrupts #define _MD_UNBLOCK_CLOCK_INTERRUPTS _MD_unblock_clock_interrupts #define _MD_CLOCK_INTERRUPT _MD_clock_interrupt #define _MD_INIT_STACK _MD_init_stack #define _MD_CLEAR_STACK _MD_clear_stack // #define _MD_GET_INTSOFF _MD_get_intsoff // #define _MD_SET_INTSOFF _MD_set_intsoff #define _MD_CURRENT_CPU _MD_current_cpu #define _MD_SET_CURRENT_CPU _MD_set_current_cpu #define _MD_INIT_RUNNING_CPU _MD_init_running_cpu #define _MD_PAUSE_CPU _MD_pause_cpu /* Thread stuff */ #define _MD_CURRENT_THREAD() PR_GetCurrentThread() // #define _MD_GET_ATTACHED_THREAD _MD_get_attached_thread #define _MD_LAST_THREAD _MD_last_thread #define _MD_SET_CURRENT_THREAD _MD_set_current_THREAD #define _MD_SET_LAST_THREAD _MD_set_last_thread #define _MD_INIT_THREAD _MD_init_thread #define _MD_EXIT_THREAD _MD_exit_thread #define _MD_INIT_ATTACHED_THREAD _MD_init_attached_thread #define _MD_SUSPEND_THREAD _MD_suspend_thread #define _MD_RESUME_THREAD _MD_resume_thread #define _MD_SUSPEND_CPU _MD_suspend_cpu #define _MD_RESUME_CPU _MD_resume_cpu #define _MD_BEGIN_SUSPEND_ALL _MD_begin_suspend_all #define _MD_END_SUSPEND_ALL _MD_end_suspend_all #define _MD_BEGIN_RESUME_ALL _MD_begin_resume_all #define _MD_END_RESUME_ALL _MD_end_resume_all #define _MD_GET_SP _MD_get_sp #define _MD_CLEAN_THREAD _MD_clean_thread #define _MD_CREATE_PRIMORDIAL_USER_THREAD _MD_create_primordial_user_thread #define _MD_CREATE_USER_THREAD _MD_create_user_thread #define _MD_INIT_PRIMORDIAL_THREAD _MD_init_primordial_thread #define _MD_CREATE_THREAD _MD_create_thread #define _MD_YIELD _MD_yield #define _MD_SET_PRIORITY _MD_set_priority #define _MD_SUSPENDALL _MD_suspendall #define _MD_RESUMEALL _MD_resumeall #define _MD_SWITCH_CONTEXT _MD_switch_context #define _MD_RESTORE_CONTEXT _MD_restore_context #define _MD_WAIT _MD_wait #define _MD_WAKEUP_WAITER _MD_wakeup_waiter #define _MD_SETTHREADAFFINITYMASK _MD_setthreadaffinitymask #define _MD_GETTHREADAFFINITYMASK _MD_getthreadaffinitymask /* Thread Synchronization */ #define _MD_INIT_LOCKS _MD_init_locks #define _MD_NEW_LOCK _MD_new_lock #define _MD_FREE_LOCK _MD_free_lock #define _MD_LOCK _MD_lock #define _MD_TEST_AND_LOCK _MD_test_and_lock #define _MD_UNLOCK _MD_unlock #define _MD_IOQ_LOCK _MD_ioq_lock #define _MD_IOQ_UNLOCK _MD_ioq_unlock #define _MD_NEW_SEM _MD_new_sem #define _MD_DESTROY_SEM _MD_destroy_sem #define _MD_TIMED_WAIT_SEM _MD_timed_wait_sem #define _MD_WAIT_SEM _MD_wait_sem #define _MD_POST_SEM _MD_post_sem // #define _MD_NEW_CV _MD_new_cv // #define _MD_FREE_CV _MD_free_cv // #define _MD_WAIT_CV _MD_wait_cv // #define _MD_NOTIFY_CV _MD_notify_cv // #define _MD_NOTIFYALL_CV _MD_notifyall_cv /* File I/O */ /* don't need any I/O initializations */ #define _MD_INIT_IO() #define _MD_INIT_FILEDESC(fd) #define _MD_OPEN_DIR _MD_open_dir #define _MD_READ_DIR _MD_read_dir #define _MD_CLOSE_DIR _MD_close_dir #define _MD_MAKE_NONBLOCK _MD_make_nonblock #define _MD_SET_FD_INHERITABLE _MD_set_fd_inheritable #define _MD_INIT_FD_INHERITABLE _MD_init_fd_inheritable #define _MD_QUERY_FD_INHERITABLE _MD_query_fd_inheritable #define _MD_OPEN _MD_open #define _MD_OPEN_FILE _MD_open #define _MD_CLOSE_FILE _MD_close_file #define _MD_READ _MD_read #define _MD_WRITE _MD_write #define _MD_WRITEV _MD_writev #define _MD_LSEEK _MD_lseek #define _MD_LSEEK64 _MD_lseek64 #define _MD_FSYNC _MD_fsync #define _MD_DELETE _MD_delete #define _MD_GETFILEINFO _MD_getfileinfo #define _MD_GETFILEINFO64 _MD_getfileinfo64 #define _MD_GETOPENFILEINFO _MD_getopenfileinfo #define _MD_GETOPENFILEINFO64 _MD_getopenfileinfo64 #define _MD_RENAME _MD_rename #define _MD_ACCESS _MD_access #define _MD_STAT stat #define _MD_MKDIR _MD_mkdir #define _MD_MAKE_DIR _MD_mkdir #define _MD_RMDIR _MD_rmdir #define _MD_PR_POLL _MD_pr_poll /* Network I/O */ #define _MD_CLOSE_SOCKET _MD_close_socket #define _MD_CONNECT _MD_connect #define _MD_ACCEPT _MD_accept #define _MD_BIND _MD_bind #define _MD_LISTEN _MD_listen #define _MD_SHUTDOWN _MD_shutdown #define _MD_RECV _MD_recv #define _MD_SEND _MD_send #define _MD_ACCEPT_READ _MD_accept_read #define _MD_GETSOCKNAME _MD_getsockname #define _MD_GETPEERNAME _MD_getpeername #define _MD_GETSOCKOPT _MD_getsockopt #define _MD_SETSOCKOPT _MD_setsockopt #define _MD_RECVFROM _MD_recvfrom #define _MD_SENDTO _MD_sendto #define _MD_SOCKETPAIR _MD_socketpair #define _MD_SOCKET _MD_socket #define _MD_SOCKETAVAILABLE _MD_socketavailable #define _MD_PIPEAVAILABLE _MD_socketavailable #define _MD_GET_SOCKET_ERROR() (errno) #define _MD_GETHOSTNAME _MD_gethostname #define _MD_SELECT select /* Process management */ #define _MD_CREATE_PROCESS _MD_create_process #define _MD_DETACH_PROCESS _MD_detach_process #define _MD_WAIT_PROCESS _MD_wait_process #define _MD_KILL_PROCESS _MD_kill_process /* Atomic data operations */ // #define _MD_INIT_ATOMIC _MD_init_atomic // #define _MD_ATOMIC_INCREMENT _MD_atomic_increment // #define _MD_ATOMIC_DECREMENT _MD_atomic_decrement // #define _MD_ATOMIC_SET _MD_atomic_set /* memory management */ #define _MD_INIT_SEGS _MD_init_segs #define _MD_ALLOC_SEGMENT _MD_alloc_segment #define _MD_FREE_SEGMENT _MD_free_segment /* Memory mapped file I/O */ #define _MD_CREATE_FILE_MAP _MD_create_file_map #define _MD_GET_MEM_MAP_ALIGNMENT _MD_get_mem_map_alignment #define _MD_MEM_MAP _MD_mem_map #define _MD_MEM_UNMAP _MD_mem_unmap #define _MD_CLOSE_FILE_MAP _MD_close_file_map /* Time related */ #define _MD_NOW _MD_now #define _MD_INTERVAL_INIT _MD_interval_init #define _MD_GET_INTERVAL _MD_get_interval #define _MD_INTERVAL_PER_SEC _MD_interval_per_sec /* File locking */ #define _MD_LOCKFILE _MD_lockfile #define _MD_TLOCKFILE _MD_tlockfile #define _MD_UNLOCKFILE _MD_unlockfile /** * Prototypes for machine dependent function implementations. (Too bad * NSPR's MD system blows so much that we have to reiterate every stinking * thing we implement here in our MD header file.) */ /* Miscellaneous */ NSPR_API(void) _MD_cleanup_before_exit(void); NSPR_API(void) _MD_exit(PRIntn status); NSPR_API(char*) _MD_get_env(const char *name); NSPR_API(PRIntn) _MD_put_env(const char *name); NSPR_API(void) _MD_early_init(void); NSPR_API(void) _MD_final_init(void); /* CPU Stuff */ NSPR_API(void) _MD_init_cpus(); NSPR_API(void) _MD_wakeup_cpus(); NSPR_API(void) _MD_start_interrupts(void); NSPR_API(void) _MD_stop_interrupts(void); NSPR_API(void) _MD_disable_clock_interrupts(void); NSPR_API(void) _MD_block_clock_interrupts(void); NSPR_API(void) _MD_unblock_clock_interrupts(void); NSPR_API(void) _MD_clock_interrupt(void); // NSPR_API(void) _MD_init_stack(PRThreadStack *ts, PRIntn redzone); // NSPR_API(void) _MD_clear_stack(PRThreadStack* ts); // NSPR_API(PRInt32) _MD_get_intsoff(void); // NSPR_API(void) _MD_set_intsoff(PRInt32 _val); // NSPR_API(_PRCPU*) _MD_current_cpu(void); // NSPR_API(void) _MD_set_current_cpu(_PRCPU *cpu); // NSPR_API(void) _MD_init_running_cpu(_PRCPU *cpu); NSPR_API(PRInt32) _MD_pause_cpu(PRIntervalTime timeout); /* Thread stuff */ // NSPR_API(PRThread*) _MD_current_thread(void); NSPR_API(PRThread*) _MD_get_attached_thread(void); NSPR_API(PRThread*) _MD_last_thread(void); NSPR_API(void) _MD_set_current_thread(PRThread *thread); NSPR_API(void) _MD_set_last_thread(PRThread *thread); NSPR_API(PRStatus) _MD_init_thread(PRThread *thread); NSPR_API(void) _MD_exit_thread(PRThread *thread); NSPR_API(PRStatus) _MD_init_attached_thread(PRThread *thread); NSPR_API(void) _MD_suspend_thread(PRThread *thread); NSPR_API(void) _MD_resume_thread(PRThread *thread); // NSPR_API(void) _MD_suspend_cpu(_PRCPU *cpu); // NSPR_API(void) _MD_resume_cpu(_PRCPU *cpu); NSPR_API(void) _MD_begin_suspend_all(void); NSPR_API(void) _MD_end_suspend_all(void); NSPR_API(void) _MD_begin_resume_all(void); NSPR_API(void) _MD_end_resume_all(void); NSPR_API(void *) _MD_get_sp(PRThread *thread); NSPR_API(void) _MD_clean_thread(PRThread *thread); NSPR_API(void) _MD_create_primordial_user_thread(PRThread *); NSPR_API(PRThread*) _MD_create_user_thread(PRUint32 stacksize, void (*start)(void *), void *arg); NSPR_API(void) _MD_init_primordial_thread(PRThread *thread); NSPR_API(PRStatus) _MD_create_thread(PRThread *thread, void (*start)(void *), PRThreadPriority priority, PRThreadScope scope, PRThreadState state, PRUint32 stackSize); NSPR_API(void) _MD_yield(void); NSPR_API(void) _MD_set_priority(struct _MDThread *md, PRThreadPriority newPri); NSPR_API(void) _MD_suspendall(void); NSPR_API(void) _MD_resumeall(void); NSPR_API(void) _MD_init_context(PRThread *thread, char *top, void (*start) (void), PRBool *status); NSPR_API(void) _MD_switch_context(PRThread *thread); NSPR_API(void) _MD_restore_context(PRThread *thread); NSPR_API(PRStatus) _MD_wait(PRThread *, PRIntervalTime timeout); NSPR_API(PRStatus) _MD_wakeup_waiter(PRThread *); NSPR_API(PRInt32) _MD_setthreadaffinitymask(PRThread *thread, PRUint32 mask ); NSPR_API(PRInt32) _MD_getthreadaffinitymask(PRThread *thread, PRUint32 *mask); /* Thread Synchronization */ NSPR_API(void) _MD_init_locks(void); NSPR_API(PRStatus) _MD_new_lock(struct _MDLock *md); NSPR_API(void) _MD_free_lock(struct _MDLock *md); NSPR_API(void) _MD_lock(struct _MDLock *md); NSPR_API(PRIntn) _MD_test_and_lock(struct _MDLock *md); NSPR_API(void) _MD_unlock(struct _MDLock *md); NSPR_API(void) _MD_ioq_lock(void); NSPR_API(void) _MD_ioq_unlock(void); NSPR_API(void) _MD_new_sem(struct _MDSemaphore *md, PRUintn value); NSPR_API(void) _MD_destroy_sem(struct _MDSemaphore *md); NSPR_API(PRStatus) _MD_timed_wait_sem(struct _MDSemaphore *md, PRIntervalTime timeout); NSPR_API(PRStatus) _MD_wait_sem(struct _MDSemaphore *md); NSPR_API(void) _MD_post_sem(struct _MDSemaphore *md); // NSPR_API(PRInt32) _MD_new_cv(struct _MDCVar *md); // NSPR_API(void) _MD_free_cv(struct _MDCVar *md); // NSPR_API(void) _MD_wait_cv(struct _MDCVar *mdCVar, struct _MDLock *mdLock, PRIntervalTime timeout); // NSPR_API(void) _MD_notify_cv(struct _MDCVar *md, struct _MDLock *lock); // NSPR_API(void) _MD_notifyall_cv(struct _MDCVar *md, struct _MDLock *lock); /* File I/O */ // NSPR_API(void) _MD_init_io(void); NSPR_API(PRStatus) _MD_open_dir(struct _MDDir *md,const char *name); NSPR_API(char *) _MD_read_dir(struct _MDDir *md, PRIntn flags); NSPR_API(PRInt32) _MD_close_dir(struct _MDDir *md); NSPR_API(void) _MD_make_nonblock(PRFileDesc *fd); NSPR_API(void) _MD_init_fd_inheritable(PRFileDesc *fd, PRBool imported); NSPR_API(void) _MD_query_fd_inheritable(PRFileDesc *fd); NSPR_API(PRInt32) _MD_open(const char *name, PRIntn osflags, PRIntn mode); NSPR_API(PRInt32) _MD_close_file(PRInt32 osfd); NSPR_API(PRInt32) _MD_read(PRFileDesc *fd, void *buf, PRInt32 amount); NSPR_API(PRInt32) _MD_write(PRFileDesc *fd, const void *buf, PRInt32 amount); NSPR_API(PRInt32) _MD_writev(PRFileDesc *fd, const PRIOVec *iov, PRInt32 iov_size, PRIntervalTime timeout); NSPR_API(PRInt32) _MD_lseek(PRFileDesc *fd, PRInt32 offset, int whence); NSPR_API(PRInt64) _MD_lseek64(PRFileDesc *fd, PRInt64 offset, int whence); NSPR_API(PRInt32) _MD_fsync(PRFileDesc *fd); NSPR_API(PRInt32) _MD_delete(const char *name); NSPR_API(PRInt32) _MD_getfileinfo(const char *fn, PRFileInfo *info); NSPR_API(PRInt32) _MD_getfileinfo64(const char *fn, PRFileInfo64 *info); NSPR_API(PRInt32) _MD_getopenfileinfo(const PRFileDesc *fd, PRFileInfo *info); NSPR_API(PRInt32) _MD_getopenfileinfo64(const PRFileDesc *fd, PRFileInfo64 *info); NSPR_API(PRInt32) _MD_rename(const char *from, const char *to); NSPR_API(PRInt32) _MD_access(const char *name, PRIntn how); NSPR_API(PRInt32) _MD_stat(const char *name, struct stat *buf); NSPR_API(PRInt32) _MD_mkdir(const char *name, PRIntn mode); NSPR_API(PRInt32) _MD_rmdir(const char *name); NSPR_API(PRInt32) _MD_pr_poll(PRPollDesc *pds, PRIntn npds, PRIntervalTime timeout); /* Network I/O */ NSPR_API(PRInt32) _MD_close_socket(PRInt32 osfd); NSPR_API(PRInt32) _MD_connect(PRFileDesc *fd, const PRNetAddr *addr, PRUint32 addrlen, PRIntervalTime timeout); NSPR_API(PRInt32) _MD_accept(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen, PRIntervalTime timeout); NSPR_API(PRInt32) _MD_bind(PRFileDesc *fd, const PRNetAddr *addr, PRUint32 addrlen); NSPR_API(PRInt32) _MD_listen(PRFileDesc *fd, PRIntn backlog); NSPR_API(PRInt32) _MD_shutdown(PRFileDesc *fd, PRIntn how); NSPR_API(PRInt32) _MD_recv(PRFileDesc *fd, void *buf, PRInt32 amount, PRIntn flags, PRIntervalTime timeout); NSPR_API(PRInt32) _MD_send(PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, PRIntervalTime timeout); NSPR_API(PRInt32) _MD_accept_read(PRFileDesc *sd, PRInt32 *newSock, PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime timeout); // NSPR_API(PRInt32) _MD_fast_accept(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen, PRIntervalTime timeout, PRBool fast, _PR_AcceptTimeoutCallback callback, void *callbackArg); // NSPR_API(PRInt32) _MD_fast_accept_read(PRFileDesc *sd, PRInt32 *newSock, PRNetAddr **raddr, void *buf, PRInt32 amount, PRIntervalTime timeout, PRBool fast, _PR_AcceptTimeoutCallback callback, void *callbackArg); // NSPR_API(void) _MD_update_accept_context(PRInt32 s, PRInt32 ls); NSPR_API(PRStatus) _MD_getsockname(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen); NSPR_API(PRStatus) _MD_getpeername(PRFileDesc *fd, PRNetAddr *addr, PRUint32 *addrlen); NSPR_API(PRStatus) _MD_getsockopt(PRFileDesc *fd, PRInt32 level, PRInt32 optname, char* optval, PRInt32* optlen); NSPR_API(PRStatus) _MD_setsockopt(PRFileDesc *fd, PRInt32 level, PRInt32 optname, const char* optval, PRInt32 optlen); NSPR_API(PRInt32) _MD_recvfrom(PRFileDesc *fd, void *buf, PRInt32 amount, PRIntn flags, PRNetAddr *addr, PRUint32 *addrlen, PRIntervalTime timeout); NSPR_API(PRInt32) _MD_sendto(PRFileDesc *fd, const void *buf, PRInt32 amount, PRIntn flags, const PRNetAddr *addr, PRUint32 addrlen, PRIntervalTime timeout); NSPR_API(PRInt32) _MD_socketpair(int af, int type, int flags, PRInt32 *osfd); NSPR_API(PRInt32) _MD_socket(int af, int type, int flags); NSPR_API(PRInt32) _MD_socketavailable(PRFileDesc *fd); // NSPR_API(PRInt32) _MD_get_socket_error(void); NSPR_API(PRStatus) _MD_gethostname(char *name, PRUint32 namelen); /* Process management */ NSPR_API(PRProcess *) _MD_create_process(const char *path, char *const *argv, char *const *envp, const PRProcessAttr *attr); NSPR_API(PRStatus) _MD_detach_process(PRProcess *process); NSPR_API(PRStatus) _MD_wait_process(PRProcess *process, PRInt32 *exitCode); NSPR_API(PRStatus) _MD_kill_process(PRProcess *process); /* Atomic data operations */ // NSPR_API(void) _MD_init_atomic(void); // NSPR_API(PRInt32) _MD_atomic_increment(PRInt32 *); // NSPR_API(PRInt32) _MD_atomic_decrement(PRInt32 *); // NSPR_API(PRInt32) _MD_atomic_set(PRInt32 *, PRInt32); /* Memory management */ NSPR_API(void) _MD_init_segs(void); NSPR_API(PRStatus) _MD_alloc_segment(PRSegment *seg, PRUint32 size, void *vaddr); NSPR_API(void) _MD_free_segment(PRSegment *seg); /* Memory mapped file I/O */ NSPR_API(PRStatus) _MD_create_file_map(PRFileMap *fmap, PRInt64 size); NSPR_API(PRInt32) _MD_get_mem_map_alignment(void); NSPR_API(void *) _MD_mem_map(PRFileMap *fmap, PRInt64 offset, PRUint32 len); NSPR_API(PRStatus) _MD_mem_unmap(void *addr, PRUint32 size); NSPR_API(PRStatus) _MD_close_file_map(PRFileMap *fmap); /* Time related */ NSPR_API(PRTime) _MD_now(void); NSPR_API(void) _MD_interval_init(void); NSPR_API(PRIntervalTime) _MD_get_interval(void); NSPR_API(PRIntervalTime) _MD_interval_per_sec(void); /* File locking */ NSPR_API(PRStatus) _MD_lockfile(PRInt32 osfd); NSPR_API(PRStatus) _MD_tlockfile(PRInt32 osfd); NSPR_API(PRStatus) _MD_unlockfile(PRInt32 osfd); #endif /* _nspr_beos_defs_h___*/