1 files changed, 0 insertions, 131 deletions
diff --git a/src/sleep-until.c b/src/sleep-until.c
deleted file mode 100644
index e06b552..0000000
--- a/src/sleep-until.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/**
- * sleep-until – Sleeps until a specified time
- * 
- * Copyright © 2015  Mattias Andrée (maandree@member.fsf.org)
- * 
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * 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 Affero General Public License for more details.
- * 
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include <sys/timerfd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-
-
-int main(int argc, char* argv[])
-{
-  char* argv0;
-  char float_part[10];
-  struct itimerspec value;
-  struct itimerspec largest_value;
-  int i, fd = -1, clocks = 0;
-  uint64_t _expirations;
-  int clockid = CLOCK_REALTIME;
-  const char* clockstr = "CLOCK_REALTIME";
-  
-  if (argc < 2)
-    return 0;
-  
-  argv0 = argv[0];
-  argc--, argv++;
-  
-  memset(&value, 0, sizeof(value));
-  float_part[9] = '\0';
-  for (i = 0; i < argc; i++)
-    {
-      char* p1 = argv[i];
-      char* p2;
-      char excess;
-      size_t len;
-      
-      if (strstr(p1, "CLOCK_") != p1)
-	goto parse_time;
-$>cat /usr/include/bits/time.h | grep '^ *# *define  *CLOCK_' | grep -Po 'CLOCK_[^[:blank:]]*' |
-$>while read c; do
-      else if (!strcmp(p1, "${c}"))
-	clockid = ${c}, clockstr = "${c}";
-$>done
-      else
-	clockid = -1, clockstr = "invalid";
-      clocks++;
-      continue;
-      
-    parse_time:
-      if ((p2 = strchr(p1, '.')))
-	*p2++ = '\0';
-      
-      value.it_value.tv_sec = (time_t)atoll(p1);
-      
-      if (p2)
-	{
-	  len = strlen(p2);
-	  memset(float_part, '0', 9 * sizeof(char));
-	  excess = len > 9 ? p2[9] : '0';
-	  len = len > 9 ? 9 : len;
-	  memcpy(float_part + 9 - len, p2, len * sizeof(char));
-	  value.it_value.tv_nsec = atol(float_part);
-	  if ((excess >= '5') && (value.it_value.tv_nsec++ == 999999999L))
-	    value.it_value.tv_nsec = 0, value.it_value.tv_sec++;
-	}
-      
-      if (i == clocks)
-	largest_value = value;
-      else if (value.it_value.tv_sec > largest_value.it_value.tv_sec)
-	largest_value = value;
-      else if (value.it_value.tv_sec == largest_value.it_value.tv_sec)
-	if (value.it_value.tv_nsec > largest_value.it_value.tv_nsec)
-	  largest_value = value;
-    }
-  
-  if (clocks == argc)
-    return 0;
-  
-  fd = timerfd_create(clockid, 0);
-  if (fd < 0)
-    goto fail;
-  if (timerfd_settime(fd, TFD_TIMER_ABSTIME, &largest_value, NULL))
-    goto fail;
-  
-  if (clock_gettime(clockid, &(value.it_value)) == 0)
-    fprintf(stderr, "%s: sleeping until %lli.%09li (current time: %lli.%09li, clock: %s)\n",
-	    argv0, (long long int)(largest_value.it_value.tv_sec), largest_value.it_value.tv_nsec,
-	    (long long int)(value.it_value.tv_sec), value.it_value.tv_nsec, clockstr);
-  
-  for (;;)
-    {
-      if (clock_gettime(clockid, &(value.it_value)))
-	goto fail;
-      if (value.it_value.tv_sec > largest_value.it_value.tv_sec)
-        break;
-      if (value.it_value.tv_sec == largest_value.it_value.tv_sec)
-	if (value.it_value.tv_nsec >= largest_value.it_value.tv_nsec)
-	  break;
-      if (read(fd, &_expirations, (size_t)8) < 8)
-	{
-	  if (errno == EINTR)
-	    continue;
-	  goto fail;
-	}
-    }
-  
-  close(fd);
-  return 0;
- fail:
-  perror(argv0);
-  if (fd >= 0)  close(fd);
-  return 1;
-}
-