regex_internal.h: define __attribute_warn_unused_result__

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

diff --git a/doc/posix-functions/symlink.texi b/doc/posix-functions/symlink.texi
index e947d2f..b3d740f 100644 (file)
--- a/doc/posix-functions/symlink.texi
+++ b/doc/posix-functions/symlink.texi
@@ -4,15 +4,22 @@
 
 POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/symlink.html}
 
-Gnulib module: ---
+Gnulib module: symlink
 
 Portability problems fixed by Gnulib:
 @itemize
+@item
+On some systems, @code{symlink(value,"name/")} mistakenly creates a
+symlink:
+FreeBSD 7.2, Solaris 9
+@item
+This function is missing on some platforms; however, the replacement
+always fails with @code{EPERM}:
+mingw.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-This function is missing on some platforms:
-mingw.
+Some file systems do not support symbolic links.
 @end itemize