mgetgroups: remove dependency on realloc-gnu

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

diff --git a/doc/posix-functions/lockf.texi b/doc/posix-functions/lockf.texi
index 4ad6ca1..ee2af6d 100644 (file)
--- a/doc/posix-functions/lockf.texi
+++ b/doc/posix-functions/lockf.texi
@@ -2,7 +2,7 @@
 @section @code{lockf}
 @findex lockf
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/lockf.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/lockf.html}
 
 Gnulib module: ---
 
@@ -14,5 +14,9 @@ Portability problems not fixed by Gnulib:
 @itemize
 @item
 This function is missing on some platforms:
-Cygwin 1.5.x, mingw, BeOS.
+Minix 3.1.8, Cygwin 1.5.x, mingw, MSVC 9, BeOS.
+@item
+On platforms where @code{off_t} is a 32-bit type, this function may not
+work correctly across the entire data range of files larger than 2 GB.
+The fix is to use the @code{AC_SYS_LARGEFILE} macro.
 @end itemize