nonblocking: Add tests for sockets.

[gnulib.git] / doc / posix-functions / sleep.texi

diff --git a/doc/posix-functions/sleep.texi b/doc/posix-functions/sleep.texi
index eaf2196..29f6005 100644 (file)
--- a/doc/posix-functions/sleep.texi
+++ b/doc/posix-functions/sleep.texi
@@ -2,7 +2,7 @@
 @section @code{sleep}
 @findex sleep
 
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/sleep.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sleep.html}
 
 Gnulib module: sleep
 
@@ -11,6 +11,13 @@ Portability problems fixed by Gnulib:
 @item
 This function is missing on some platforms:
 mingw (2005 or newer).
+@item
+This function takes milliseconds as argument and returns @code{void} on some
+platforms:
+mingw (2005 and older).
+@item
+This function cannot sleep longer than 49.7 days on some platforms:
+Cygwin 1.5.x.
 @end itemize
 
 Portability problems not fixed by Gnulib: