diff options
Diffstat (limited to 'nsprpub/pr/include/md/_osf1.h')
| -rw-r--r-- | nsprpub/pr/include/md/_osf1.h | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/nsprpub/pr/include/md/_osf1.h b/nsprpub/pr/include/md/_osf1.h deleted file mode 100644 index 57445f773..000000000 --- a/nsprpub/pr/include/md/_osf1.h +++ /dev/null @@ -1,222 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -#ifndef nspr_osf1_defs_h___ -#define nspr_osf1_defs_h___ - -/* - * Internal configuration macros - */ - -#define PR_LINKER_ARCH "osf" -#define _PR_SI_SYSNAME "OSF" -#define _PR_SI_ARCHITECTURE "alpha" -#define PR_DLL_SUFFIX ".so" - -#define _PR_VMBASE 0x30000000 -#define _PR_STACK_VMBASE 0x50000000 -#define _MD_DEFAULT_STACK_SIZE 131072L -#define _MD_MMAP_FLAGS MAP_PRIVATE - -#undef HAVE_STACK_GROWING_UP -#undef HAVE_WEAK_IO_SYMBOLS -#undef HAVE_WEAK_MALLOC_SYMBOLS -#define HAVE_DLL -#define HAVE_BSD_FLOCK - -#define NEED_TIME_R -#define USE_DLFCN - -#define _PR_POLL_AVAILABLE -#define _PR_USE_POLL -#define _PR_STAT_HAS_ONLY_ST_ATIME -#define _PR_HAVE_LARGE_OFF_T -#define _PR_HAVE_GETIPNODEBYNAME -#define _PR_HAVE_GETIPNODEBYADDR -#define _PR_HAVE_GETADDRINFO -#define _PR_INET6_PROBE -#ifdef _PR_INET6 -#define _PR_HAVE_INET_NTOP -#else -#define AF_INET6 26 -#ifndef AI_CANONNAME -#define AI_CANONNAME 0x00000002 -struct addrinfo { - int ai_flags; - int ai_family; - int ai_socktype; - int ai_protocol; - size_t ai_addrlen; - char *ai_canonname; - struct sockaddr *ai_addr; - struct addrinfo *ai_next; -}; -#endif -#define AI_V4MAPPED 0x00000010 -#define AI_ALL 0x00000008 -#define AI_ADDRCONFIG 0x00000020 -#endif -#define _PR_HAVE_POSIX_SEMAPHORES -#define PR_HAVE_POSIX_NAMED_SHARED_MEMORY - -#define USE_SETJMP - -#include <setjmp.h> - -/* - * A jmp_buf is actually a struct sigcontext. The sc_sp field of - * struct sigcontext is the stack pointer. - */ -#define _MD_GET_SP(_t) (((struct sigcontext *) (_t)->md.context)->sc_sp) -#define PR_NUM_GCREGS _JBLEN -#define CONTEXT(_th) ((_th)->md.context) - -/* -** Initialize a thread context to run "_main()" when started -*/ -#define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ -{ \ - *status = PR_TRUE; \ - if (setjmp(CONTEXT(_thread))) { \ - (*_main)(); \ - } \ - _MD_GET_SP(_thread) = (long) ((_sp) - 64); \ - _MD_GET_SP(_thread) &= ~15; \ -} - -#define _MD_SWITCH_CONTEXT(_thread) \ - if (!setjmp(CONTEXT(_thread))) { \ - (_thread)->md.errcode = errno; \ - _PR_Schedule(); \ - } - -/* -** Restore a thread context, saved by _MD_SWITCH_CONTEXT -*/ -#define _MD_RESTORE_CONTEXT(_thread) \ -{ \ - errno = (_thread)->md.errcode; \ - _MD_SET_CURRENT_THREAD(_thread); \ - longjmp(CONTEXT(_thread), 1); \ -} - -/* Machine-dependent (MD) data structures */ - -struct _MDThread { - jmp_buf context; - int id; - int errcode; -}; - -struct _MDThreadStack { - PRInt8 notused; -}; - -struct _MDLock { - PRInt8 notused; -}; - -struct _MDSemaphore { - PRInt8 notused; -}; - -struct _MDCVar { - PRInt8 notused; -}; - -struct _MDSegment { - PRInt8 notused; -}; - -/* - * md-specific cpu structure field - */ -#define _PR_MD_MAX_OSFD FD_SETSIZE - -struct _MDCPU_Unix { - PRCList ioQ; - PRUint32 ioq_timeout; - PRInt32 ioq_max_osfd; - PRInt32 ioq_osfd_cnt; -#ifndef _PR_USE_POLL - fd_set fd_read_set, fd_write_set, fd_exception_set; - PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD], - fd_exception_cnt[_PR_MD_MAX_OSFD]; -#else - struct pollfd *ioq_pollfds; - int ioq_pollfds_size; -#endif /* _PR_USE_POLL */ -}; - -#define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ) -#define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu)) -#define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set) -#define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt) -#define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set) -#define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt) -#define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set) -#define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt) -#define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout) -#define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd) -#define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt) -#define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds) -#define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size) - -#define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32 - -struct _MDCPU { - struct _MDCPU_Unix md_unix; -}; - -#ifndef _PR_PTHREADS -#define _MD_INIT_LOCKS() -#endif -#define _MD_NEW_LOCK(lock) PR_SUCCESS -#define _MD_FREE_LOCK(lock) -#define _MD_LOCK(lock) -#define _MD_UNLOCK(lock) -#define _MD_INIT_IO() -#define _MD_IOQ_LOCK() -#define _MD_IOQ_UNLOCK() - -/* - * The following are copied from _sunos.h, _aix.h. This means - * some of them should probably be moved into _unixos.h. But - * _irix.h seems to be quite different in regard to these macros. - */ -#define _MD_INTERVAL_USE_GTOD - -#define _MD_EARLY_INIT _MD_EarlyInit -#define _MD_FINAL_INIT _PR_UnixInit -#define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu) -#define _MD_INIT_THREAD _MD_InitializeThread -#define _MD_EXIT_THREAD(thread) -#define _MD_SUSPEND_THREAD(thread) -#define _MD_RESUME_THREAD(thread) -#define _MD_CLEAN_THREAD(_thread) - -/* The following defines unwrapped versions of select() and poll(). */ -#include <sys/time.h> -extern int __select (int, fd_set *, fd_set *, fd_set *, struct timeval *); -#define _MD_SELECT __select - -#include <sys/poll.h> -#define _MD_POLL __poll -extern int __poll(struct pollfd filedes[], unsigned int nfds, int timeout); - -/* - * Atomic operations - */ -#ifdef OSF1_HAVE_MACHINE_BUILTINS_H -#include <machine/builtins.h> -#define _PR_HAVE_ATOMIC_OPS -#define _MD_INIT_ATOMIC() -#define _MD_ATOMIC_INCREMENT(val) (__ATOMIC_INCREMENT_LONG(val) + 1) -#define _MD_ATOMIC_ADD(ptr, val) (__ATOMIC_ADD_LONG(ptr, val) + val) -#define _MD_ATOMIC_DECREMENT(val) (__ATOMIC_DECREMENT_LONG(val) - 1) -#define _MD_ATOMIC_SET(val, newval) __ATOMIC_EXCH_LONG(val, newval) -#endif /* OSF1_HAVE_MACHINE_BUILTINS_H */ - -#endif /* nspr_osf1_defs_h___ */ |