X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=support%2Ftime.c;h=05ceb4ccca8993499f36a83a9ef80c81c7b187a5;hb=HEAD;hp=8d3d1a9a2262db1a8aa41e65bad59edbffe45598;hpb=3d693eeb90339833968d66c3dc9fde2fa3ba2cef;p=mono.git

diff --git a/support/time.c b/support/time.c
index 8d3d1a9a226..05ceb4ccca8 100644
--- a/support/time.c
+++ b/support/time.c
@@ -17,6 +17,37 @@
 
 G_BEGIN_DECLS
 
+#if defined(HAVE_STRUCT_TIMESPEC) && _POSIX_C_SOURCE >= 199309L
+int
+Mono_Posix_Syscall_nanosleep (struct Mono_Posix_Timespec *req,
+		struct Mono_Posix_Timespec *rem)
+{
+	struct timespec _req, _rem, *prem = NULL;
+	int r;
+
+	if (req == NULL) {
+		errno = EFAULT;
+		return -1;
+	}
+
+	if (Mono_Posix_FromTimespec (req, &_req) == -1)
+		return -1;
+
+	if (rem) {
+		if (Mono_Posix_FromTimespec (rem, &_rem) == -1)
+			return -1;
+		prem = &_rem;
+	}
+
+	r = nanosleep (&_req, prem);
+
+	if (rem && Mono_Posix_ToTimespec (prem, rem) == -1)
+		return -1;
+
+	return r;
+}
+#endif
+
 #ifdef HAVE_STIME
 gint32
 Mono_Posix_Syscall_stime (mph_time_t *t)