BuildSystem/VS: Remove now defunct an unmaintained buildfiles - use CMake for generating solutionfiles

--HG--
branch : trunk

1 files changed, 0 insertions, 225 deletions

diff --git a/externals/mysql/mysys/my_getsystime.c b/externals/mysql/mysys/my_getsystime.c
deleted file mode 100644
index 46e0c5469e4..00000000000
--- a/externals/mysql/mysys/my_getsystime.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/* Copyright (C) 2004 MySQL AB
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; version 2 of the License.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
-
-/* get time since epoc in 100 nanosec units */
-/* thus to get the current time we should use the system function
-   with the highest possible resolution */
-
-/* 
-   TODO: in functions my_micro_time() and my_micro_time_and_time() there
-   exists some common code that should be merged into a function.
-*/
-
-#include "mysys_priv.h"
-#include "my_static.h"
-
-#ifdef __NETWARE__
-#include <nks/time.h>
-#endif
-
-ulonglong my_getsystime()
-{
-#ifdef HAVE_CLOCK_GETTIME
-  struct timespec tp;
-  clock_gettime(CLOCK_REALTIME, &tp);
-  return (ulonglong)tp.tv_sec*10000000+(ulonglong)tp.tv_nsec/100;
-#elif defined(__WIN__)
-  LARGE_INTEGER t_cnt;
-  if (query_performance_frequency)
-  {
-    QueryPerformanceCounter(&t_cnt);
-    return ((t_cnt.QuadPart / query_performance_frequency * 10000000) +
-            ((t_cnt.QuadPart % query_performance_frequency) * 10000000 /
-             query_performance_frequency) + query_performance_offset);
-  }
-  return 0;
-#elif defined(__NETWARE__)
-  NXTime_t tm;
-  NXGetTime(NX_SINCE_1970, NX_NSECONDS, &tm);
-  return (ulonglong)tm/100;
-#else
-  /* TODO: check for other possibilities for hi-res timestamping */
-  struct timeval tv;
-  gettimeofday(&tv,NULL);
-  return (ulonglong)tv.tv_sec*10000000+(ulonglong)tv.tv_usec*10;
-#endif
-}
-
-
-/*
-  Return current time
-
-  SYNOPSIS
-    my_time()
-    flags	If MY_WME is set, write error if time call fails
-
-*/
-
-time_t my_time(myf flags __attribute__((unused)))
-{
-  time_t t;
-#ifdef HAVE_GETHRTIME
-  (void) my_micro_time_and_time(&t);
-  return t;
-#else
-  /* The following loop is here beacuse time() may fail on some systems */
-  while ((t= time(0)) == (time_t) -1)
-  {
-    if (flags & MY_WME)
-      fprintf(stderr, "%s: Warning: time() call failed\n", my_progname);
-  }
-  return t;
-#endif
-}
-
-
-/*
-  Return time in micro seconds
-
-  SYNOPSIS
-    my_micro_time()
-
-  NOTES
-    This function is to be used to measure performance in micro seconds.
-    As it's not defined whats the start time for the clock, this function
-    us only useful to measure time between two moments.
-
-    For windows platforms we need the frequency value of the CUP. This is
-    initalized in my_init.c through QueryPerformanceFrequency().
-
-    If Windows platform doesn't support QueryPerformanceFrequency() we will
-    obtain the time via GetClockCount, which only supports milliseconds.
-
-  RETURN
-    Value in microseconds from some undefined point in time
-*/
-
-ulonglong my_micro_time()
-{
-#if defined(__WIN__)
-  ulonglong newtime;
-  GetSystemTimeAsFileTime((FILETIME*)&newtime);
-  return (newtime/10);
-#elif defined(HAVE_GETHRTIME)
-  return gethrtime()/1000;
-#else
-  ulonglong newtime;
-  struct timeval t;
-  /*
-    The following loop is here because gettimeofday may fail on some systems
-  */
-  while (gettimeofday(&t, NULL) != 0)
-  {}
-  newtime= (ulonglong)t.tv_sec * 1000000 + t.tv_usec;
-  return newtime;
-#endif  /* defined(__WIN__) */
-}
-
-
-/*
-  Return time in seconds and timer in microseconds (not different start!)
-
-  SYNOPSIS
-    my_micro_time_and_time()
-    time_arg		Will be set to seconds since epoch (00:00:00 UTC,
-                        January 1, 1970)
-
-  NOTES
-    This function is to be useful when we need both the time and microtime.
-    For example in MySQL this is used to get the query time start of a query
-    and to measure the time of a query (for the slow query log)
-
-  IMPLEMENTATION
-    Value of time is as in time() call.
-    Value of microtime is same as my_micro_time(), which may be totally
-    unrealated to time()
-
-  RETURN
-    Value in microseconds from some undefined point in time
-*/
-
-#define DELTA_FOR_SECONDS 500000000LL  /* Half a second */
-
-ulonglong my_micro_time_and_time(time_t *time_arg)
-{
-#if defined(__WIN__)
-  ulonglong newtime;
-  GetSystemTimeAsFileTime((FILETIME*)&newtime);
-  *time_arg= (time_t) ((newtime - OFFSET_TO_EPOCH) / 10000000);
-  return (newtime/10);
-#elif defined(HAVE_GETHRTIME)
-  /*
-    Solaris has a very slow time() call. We optimize this by using the very
-    fast gethrtime() call and only calling time() every 1/2 second
-  */
-  static hrtime_t prev_gethrtime= 0;
-  static time_t cur_time= 0;
-  hrtime_t cur_gethrtime;
-
-  pthread_mutex_lock(&THR_LOCK_time);
-  cur_gethrtime= gethrtime();
-  if ((cur_gethrtime - prev_gethrtime) > DELTA_FOR_SECONDS)
-  {
-    cur_time= time(0);
-    prev_gethrtime= cur_gethrtime;
-  }
-  *time_arg= cur_time;
-  pthread_mutex_unlock(&THR_LOCK_time);
-  return cur_gethrtime/1000;
-#else
-  ulonglong newtime;
-  struct timeval t;
-  /*
-    The following loop is here because gettimeofday may fail on some systems
-  */
-  while (gettimeofday(&t, NULL) != 0)
-  {}
-  *time_arg= t.tv_sec;
-  newtime= (ulonglong)t.tv_sec * 1000000 + t.tv_usec;
-  return newtime;
-#endif  /* defined(__WIN__) */
-}
-
-
-/*
-  Returns current time
-
-  SYNOPSIS
-    my_time_possible_from_micro()
-    microtime		Value from very recent my_micro_time()
-
-  NOTES
-    This function returns the current time. The microtime argument is only used
-    if my_micro_time() uses a function that can safely be converted to the
-    current time.
-
-  RETURN
-    current time
-*/
-
-time_t my_time_possible_from_micro(ulonglong microtime __attribute__((unused)))
-{
-#if defined(__WIN__)
-  time_t t;
-  while ((t= time(0)) == (time_t) -1)
-  {}
-  return t;
-#elif defined(HAVE_GETHRTIME)
-  return my_time(0);                            /* Cached time */
-#else
-  return (time_t) (microtime / 1000000);
-#endif  /* defined(__WIN__) */
-}
-