X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fglibc-functions%2Fmemmem.texi;h=93ad26abb4ab7f95407a89d6f61588b3c4f28a37;hb=38e8c084b95e98c4e763df8cfc43a141aa93fc5f;hp=1eeb77ad46dafa03497243e37179d9163055cc10;hpb=4ef8b64903e0cdbac1e7430491cd1e78ff2fdbf8;p=gnulib.git

diff --git a/doc/glibc-functions/memmem.texi b/doc/glibc-functions/memmem.texi
index 1eeb77ad4..93ad26abb 100644
--- a/doc/glibc-functions/memmem.texi
+++ b/doc/glibc-functions/memmem.texi
@@ -4,12 +4,16 @@
 
 Gnulib module: memmem or memmem-simple
 
+Both modules implement the same replacement for the @code{memmem} function
+with the memmem module providing a replacement on more platforms where
+the existing @code{memmem} function has a quadratic worst-case complexity.
+
 Portability problems fixed by either Gnulib module @code{memmem-simple}
 or @code{memmem}:
 @itemize
 @item
 This function is missing on some platforms:
-MacOS X 10.5, FreeBSD 5.2.1, OpenBSD 4.0, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, Interix 3.5, BeOS.
+Mac OS X 10.5, FreeBSD 5.2.1, OpenBSD 4.0, Minix 3.1.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, mingw, MSVC 9, Interix 3.5, BeOS.
 @item
 This function has reversed arguments on some older platforms:
 Linux libc 5.0.9
@@ -17,18 +21,20 @@ Linux libc 5.0.9
 This function can trigger false positives for long periodic needles on
 some platforms:
 glibc 2.12, Cygwin 1.7.7.
-@end itemize
 
-Portability problems fixed by Gnulib module @code{memmem}:
-@itemize
 @item
 This function returns incorrect values in some cases, such as when
 given an empty needle:
-glibc <= 2.0, Cygwin 1.5.x.
+glibc <= 2.0, Solaris 11 2011-11, Cygwin 1.5.x.
+@end itemize
+
+Performance problems fixed by Gnulib module @code{memmem}:
+@itemize
 @item
 This function has quadratic instead of linear worst-case complexity on some
 platforms:
-glibc 2.8, FreeBSD 6.2, NetBSD 3.0, AIX 5.1, Cygwin 1.5.x.
+glibc 2.8, FreeBSD 6.2, NetBSD 5.0, AIX 5.1, Solaris 11 2011-11, Cygwin 1.5.x.
+Note for small needles the replacement may be slower.
 @end itemize
 
 Portability problems not fixed by Gnulib: