diff options
author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-07-22 09:46:48 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-07-22 09:46:48 +0000 |
commit | 2b3e9d9b244e279ef5693a7cf5dacc7903164af5 (patch) | |
tree | 955e5242d4d08a8ec747c8350f55003bb9d4b519 /c/src/exec/libcsupport/src/__gettod.c | |
parent | Remove everything. (diff) | |
download | rtems-2b3e9d9b244e279ef5693a7cf5dacc7903164af5.tar.bz2 |
Remove, moved to cpukit.
Diffstat (limited to 'c/src/exec/libcsupport/src/__gettod.c')
-rw-r--r-- | c/src/exec/libcsupport/src/__gettod.c | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/c/src/exec/libcsupport/src/__gettod.c b/c/src/exec/libcsupport/src/__gettod.c deleted file mode 100644 index 96e44802dc..0000000000 --- a/c/src/exec/libcsupport/src/__gettod.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * gettimeofday() - SVR4 and BSD4.3 extension required by Newlib - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#define __RTEMS_VIOLATE_KERNEL_VISIBILITY__ - -#include <rtems.h> - -#if !defined(RTEMS_UNIX) -#ifdef RTEMS_NEWLIB -#include <sys/reent.h> -#endif - -#include <sys/time.h> -#include <time.h> - -#include <errno.h> -#include <assert.h> - -/* - * Seconds from January 1, 1970 to January 1, 1988. Used to account for - * differences between POSIX API and RTEMS core. - */ - -#define POSIX_TIME_SECONDS_1970_THROUGH_1988 \ - (((1987 - 1970 + 1) * TOD_SECONDS_PER_NON_LEAP_YEAR) + \ - (4 * TOD_SECONDS_PER_DAY)) - -/* - * NOTE: The solaris gettimeofday does not have a second parameter. - */ - -int gettimeofday( - struct timeval *tp, - struct timezone *tzp -) -{ - rtems_interrupt_level level; - rtems_unsigned32 seconds; - rtems_unsigned32 microseconds; - - if ( !tp ) { - errno = EFAULT; - return -1; - } - - /* - * POSIX does not seem to allow for not having a TOD so we just - * grab the time of day. - * - * NOTE: XXX this routine should really be in the executive proper. - */ - - rtems_interrupt_disable(level); - seconds = _TOD_Seconds_since_epoch; - microseconds = _TOD_Current.ticks; - rtems_interrupt_enable(level); - - tp->tv_sec = seconds + POSIX_TIME_SECONDS_1970_THROUGH_1988; - tp->tv_usec = microseconds * _TOD_Microseconds_per_tick; - - /* - * newlib does not have timezone and daylight savings time - * yet. When it does this needs to be fixed. - */ - -#if 0 - if ( tzp ) { - tzp->tz_minuteswest = 0; /* at UTC */ - tzp->tz_dsttime = 0; /* no daylight savings */ - tzp->minuteswest = timezone / 60; /* from seconds to minutes */ - tzp->dsttime = daylight; - } -#endif - return 0; -} - -#if defined(RTEMS_NEWLIB) - -/* - * "Reentrant" version - */ - -int _gettimeofday_r( - struct _reent *ignored_reentrancy_stuff, - struct timeval *tp, - struct timezone *tzp -) -{ - return gettimeofday( tp, tzp ); -} - -/* - * "System call" version - */ - -int _gettimeofday( - struct timeval *tp, - struct timezone *tzp -) -{ - return gettimeofday( tp, tzp ); -} - -#endif /* defined(RTEMS_NEWLIB) */ - -#endif |