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-rw-r--r--com32/lib/sys/sleep.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/com32/lib/sys/sleep.c b/com32/lib/sys/sleep.c
new file mode 100644
index 00000000..8a51c1c0
--- /dev/null
+++ b/com32/lib/sys/sleep.c
@@ -0,0 +1,22 @@
+/*
+ * sys/sleep.c
+ */
+
+#include <unistd.h>
+#include <sys/times.h>
+#include <syslinux/idle.h>
+
+unsigned int msleep(unsigned int msec)
+{
+ clock_t start = times(NULL);
+
+ while (times(NULL) - start < msec)
+ syslinux_idle();
+
+ return 0;
+}
+
+unsigned int sleep(unsigned int seconds)
+{
+ return msleep(seconds * 1000);
+}