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-rw-r--r--c/src/exec/posix/src/posixtimespecsubtract.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/c/src/exec/posix/src/posixtimespecsubtract.c b/c/src/exec/posix/src/posixtimespecsubtract.c
deleted file mode 100644
index 1b6cc75902..0000000000
--- a/c/src/exec/posix/src/posixtimespecsubtract.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * $Id$
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <assert.h>
-#include <time.h>
-#include <errno.h>
-
-#include <rtems/system.h>
-#include <rtems/score/isr.h>
-#include <rtems/score/thread.h>
-#include <rtems/score/tod.h>
-
-#include <rtems/seterr.h>
-#include <rtems/posix/time.h>
-
-/*PAGE
- *
- * _POSIX_Timespec_subtract
- */
-
-void _POSIX_Timespec_subtract(
- const struct timespec *the_start,
- const struct timespec *end,
- struct timespec *result
-)
-{
- struct timespec start_struct = *the_start;
- struct timespec *start = &start_struct;
- unsigned int nsecs_per_sec = TOD_NANOSECONDS_PER_SECOND;
-
- if (end->tv_nsec < start->tv_nsec) {
- int seconds = (start->tv_nsec - end->tv_nsec) / nsecs_per_sec + 1;
- start->tv_nsec -= nsecs_per_sec * seconds;
- start->tv_sec += seconds;
- }
-
- if (end->tv_nsec - start->tv_nsec > nsecs_per_sec) {
- int seconds = (start->tv_nsec - end->tv_nsec) / nsecs_per_sec;
- start->tv_nsec += nsecs_per_sec * seconds;
- start->tv_sec -= seconds;
- }
-
- result->tv_sec = end->tv_sec - start->tv_sec;
- result->tv_nsec = end->tv_nsec - start->tv_nsec;
-}