diff options
Diffstat (limited to 'nsprpub/pr/src/md/beos/beos.c')
| -rw-r--r-- | nsprpub/pr/src/md/beos/beos.c | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/nsprpub/pr/src/md/beos/beos.c b/nsprpub/pr/src/md/beos/beos.c deleted file mode 100644 index a1df7d2f1..000000000 --- a/nsprpub/pr/src/md/beos/beos.c +++ /dev/null @@ -1,232 +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/. */ - -#include "primpl.h" - -#include <signal.h> -#include <unistd.h> -#include <memory.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/time.h> -#include <sys/ioctl.h> -#include <errno.h> - -/* - * Make sure _PRSockLen_t is 32-bit, because we will cast a PRUint32* or - * PRInt32* pointer to a _PRSockLen_t* pointer. - */ -#define _PRSockLen_t int - -/* -** Global lock variable used to bracket calls into rusty libraries that -** aren't thread safe (like libc, libX, etc). -*/ -static PRLock *_pr_rename_lock = NULL; -static PRMonitor *_pr_Xfe_mon = NULL; - -/* - * Variables used by the GC code, initialized in _MD_InitSegs(). - * _pr_zero_fd should be a static variable. Unfortunately, there is - * still some Unix-specific code left in function PR_GrowSegment() - * in file memory/prseg.c that references it, so it needs - * to be a global variable for now. - */ -PRInt32 _pr_zero_fd = -1; -static PRLock *_pr_md_lock = NULL; - -sigset_t timer_set; - -void _PR_UnixInit() -{ - struct sigaction sigact; - int rv; - - sigemptyset(&timer_set); - - sigact.sa_handler = SIG_IGN; - sigemptyset(&sigact.sa_mask); - sigact.sa_flags = 0; - rv = sigaction(SIGPIPE, &sigact, 0); - PR_ASSERT(0 == rv); - - _pr_rename_lock = PR_NewLock(); - PR_ASSERT(NULL != _pr_rename_lock); - _pr_Xfe_mon = PR_NewMonitor(); - PR_ASSERT(NULL != _pr_Xfe_mon); -} - -/* - *----------------------------------------------------------------------- - * - * PR_Now -- - * - * Returns the current time in microseconds since the epoch. - * The epoch is midnight January 1, 1970 GMT. - * The implementation is machine dependent. This is the Unix - * implementation. - * Cf. time_t time(time_t *tp) - * - *----------------------------------------------------------------------- - */ - -PR_IMPLEMENT(PRTime) -PR_Now(void) -{ - struct timeval tv; - PRInt64 s, us, s2us; - - GETTIMEOFDAY(&tv); - LL_I2L(s2us, PR_USEC_PER_SEC); - LL_I2L(s, tv.tv_sec); - LL_I2L(us, tv.tv_usec); - LL_MUL(s, s, s2us); - LL_ADD(s, s, us); - return s; -} - -PRIntervalTime -_PR_UNIX_GetInterval() -{ - struct timeval time; - PRIntervalTime ticks; - - (void)GETTIMEOFDAY(&time); /* fallicy of course */ - ticks = (PRUint32)time.tv_sec * PR_MSEC_PER_SEC; /* that's in milliseconds */ - ticks += (PRUint32)time.tv_usec / PR_USEC_PER_MSEC; /* so's that */ - return ticks; -} /* _PR_SUNOS_GetInterval */ - -PRIntervalTime _PR_UNIX_TicksPerSecond() -{ - return 1000; /* this needs some work :) */ -} - -/************************************************************************/ - -/* -** Special hacks for xlib. Xlib/Xt/Xm is not re-entrant nor is it thread -** safe. Unfortunately, neither is mozilla. To make these programs work -** in a pre-emptive threaded environment, we need to use a lock. -*/ - -void PR_XLock() -{ - PR_EnterMonitor(_pr_Xfe_mon); -} - -void PR_XUnlock() -{ - PR_ExitMonitor(_pr_Xfe_mon); -} - -PRBool PR_XIsLocked() -{ - return (PR_InMonitor(_pr_Xfe_mon)) ? PR_TRUE : PR_FALSE; -} - -void PR_XWait(int ms) -{ - PR_Wait(_pr_Xfe_mon, PR_MillisecondsToInterval(ms)); -} - -void PR_XNotify(void) -{ - PR_Notify(_pr_Xfe_mon); -} - -void PR_XNotifyAll(void) -{ - PR_NotifyAll(_pr_Xfe_mon); -} - -#if !defined(BEOS) -#ifdef HAVE_BSD_FLOCK - -#include <sys/file.h> - -PR_IMPLEMENT(PRStatus) -_MD_LOCKFILE (PRInt32 f) -{ - PRInt32 rv; - rv = flock(f, LOCK_EX); - if (rv == 0) - return PR_SUCCESS; - _PR_MD_MAP_FLOCK_ERROR(_MD_ERRNO()); - return PR_FAILURE; -} - -PR_IMPLEMENT(PRStatus) -_MD_TLOCKFILE (PRInt32 f) -{ - PRInt32 rv; - rv = flock(f, LOCK_EX|LOCK_NB); - if (rv == 0) - return PR_SUCCESS; - _PR_MD_MAP_FLOCK_ERROR(_MD_ERRNO()); - return PR_FAILURE; -} - -PR_IMPLEMENT(PRStatus) -_MD_UNLOCKFILE (PRInt32 f) -{ - PRInt32 rv; - rv = flock(f, LOCK_UN); - if (rv == 0) - return PR_SUCCESS; - _PR_MD_MAP_FLOCK_ERROR(_MD_ERRNO()); - return PR_FAILURE; -} -#else - -PR_IMPLEMENT(PRStatus) -_MD_LOCKFILE (PRInt32 f) -{ - PRInt32 rv; - rv = lockf(f, F_LOCK, 0); - if (rv == 0) - return PR_SUCCESS; - _PR_MD_MAP_LOCKF_ERROR(_MD_ERRNO()); - return PR_FAILURE; -} - -PR_IMPLEMENT(PRStatus) -_MD_TLOCKFILE (PRInt32 f) -{ - PRInt32 rv; - rv = lockf(f, F_TLOCK, 0); - if (rv == 0) - return PR_SUCCESS; - _PR_MD_MAP_LOCKF_ERROR(_MD_ERRNO()); - return PR_FAILURE; -} - -PR_IMPLEMENT(PRStatus) -_MD_UNLOCKFILE (PRInt32 f) -{ - PRInt32 rv; - rv = lockf(f, F_ULOCK, 0); - if (rv == 0) - return PR_SUCCESS; - _PR_MD_MAP_LOCKF_ERROR(_MD_ERRNO()); - return PR_FAILURE; -} -#endif - -PR_IMPLEMENT(PRStatus) - _MD_GETHOSTNAME (char *name, PRUint32 namelen) -{ - PRIntn rv; - - rv = gethostname(name, namelen); - if (0 == rv) { - return PR_SUCCESS; - } - _PR_MD_MAP_GETHOSTNAME_ERROR(_MD_ERRNO()); - return PR_FAILURE; -} - -#endif |