Here's a small patch which implements grub_millisleep () using nanosleep
() in util/misc.c.
I hope it's correct.
--
Felix Zielcke
2009-02-15 Felix Zielcke <fziel...@z-51.de>
* util/misc.c: Define _POSIX_C_SOURCE 199309L.
Include <time.h>.
(grub_millisleep): New function.
Index: util/misc.c
===================================================================
--- util/misc.c (revision 1996)
+++ util/misc.c (working copy)
@@ -27,6 +27,9 @@
#include <sys/time.h>
#include <unistd.h>
+#define _POSIX_C_SOURCE 199309L
+#include <time.h>
+
#include <grub/kernel.h>
#include <grub/misc.h>
#include <grub/cache.h>
@@ -310,6 +313,16 @@ grub_get_time_ms (void)
return (tv.tv_sec * 1000 + tv.tv_usec / 1000);
}
+void
+grub_millisleep (grub_uint32_t ms)
+{
+ struct timespec ts;
+
+ ts.tv_sec = ms / 1000;
+ ts.tv_nsec = (ms % 1000) * 1000000;
+ nanosleep (&ts, NULL);
+}
+
void
grub_arch_sync_caches (void *address __attribute__ ((unused)),
grub_size_t len __attribute__ ((unused)))
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