merge from gcc

[deliverable/binutils-gdb.git] / libiberty / gettimeofday.c

diff --git a/libiberty/gettimeofday.c b/libiberty/gettimeofday.c
new file mode 100644 (file)
index 0000000..f7e6c5d
--- /dev/null
+++ b/libiberty/gettimeofday.c
@@ -0,0 +1,32 @@
+#include "config.h"
+#include "libiberty.h"
+#ifdef HAVE_TIME_H
+#include <time.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+/* 
+
+@deftypefn int gettimeofday (struct timeval *@var{tp}, void *@var{tz})
+
+Writes the current time to @var{tp}.  This implementation requires
+that @var{tz} be NULL.  Returns 0 on success, -1 on failure.
+
+@end deftypefn
+
+*/ 
+
+int
+gettimeofday (tp, tz)
+     struct timeval *tp;
+     void *tz;
+{
+  if (tz)
+    abort ();
+  tp->tv_usec = 0;
+  if (time (&tp->tv_sec) == (time_t) -1)
+    return -1;
+  return 0;
+}