Eric Blake wrote:
> --- a/doc/functions/strstr.texi
> +++ b/doc/functions/strstr.texi
> @@ -4,10 +4,14 @@
>
> POSIX specification: @url{http://www.opengroup.org/susv3xsh/strstr.html}
>
> -Gnulib module: ---
> +Gnulib module: strstr
>
> Portability problems fixed by Gnulib:
> [EMAIL PROTECTED]
> [EMAIL PROTECTED]
> +This function has quadratic instead of linear complexity on some
> +platforms:
> +glibc <= 2.6.1, cygwin 1.5.x, OpenBSD 4.0, Solaris 9, mingw
> [EMAIL PROTECTED] itemize
>
> Portability problems not fixed by Gnulib:
After testing it on more platforms, I can confirm the quadratic complexity
of strstr and memmem on all the tested platforms. I add a note to the doc:
2008-01-10 Bruno Haible <[EMAIL PROTECTED]>
* doc/functions/memmem.texi: Add more precisions about platforms.
* doc/functions/strstr.texi: Likewise.
*** doc/functions/memmem.texi.orig 2008-01-12 01:03:04.000000000 +0100
--- doc/functions/memmem.texi 2008-01-12 00:58:14.000000000 +0100
***************
*** 11,17 ****
@itemize
@item
This function is missing on some platforms:
! Mingw, OpenBSD 4.0
@item
This function has reversed arguments on some older platforms:
--- 11,17 ----
@itemize
@item
This function is missing on some platforms:
! MacOS X 10.3, 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.
@item
This function has reversed arguments on some older platforms:
***************
*** 23,34 ****
@item
This function returns incorrect values in some cases, such as when
given an empty needle:
! glibc <= 2.0, cygwin 1.5.x
@item
! This function has quadratic instead of linear complexity on some
platforms:
! glibc <= 2.6.1, cygwin 1.5.x
@end itemize
Portability problems not fixed by Gnulib:
--- 23,34 ----
@item
This function returns incorrect values in some cases, such as when
given an empty needle:
! glibc <= 2.0, Cygwin 1.5.x.
@item
! This function has quadratic instead of linear worst-case complexity on some
platforms:
! glibc 2.6.1, FreeBSD 6.2, NetBSD 3.0, AIX 5.1, Cygwin 1.5.x.
@end itemize
Portability problems not fixed by Gnulib:
*** doc/functions/strstr.texi.orig 2008-01-12 01:03:04.000000000 +0100
--- doc/functions/strstr.texi 2008-01-12 00:50:35.000000000 +0100
***************
*** 9,17 ****
Portability problems fixed by Gnulib:
@itemize
@item
! This function has quadratic instead of linear complexity on some
platforms:
! glibc <= 2.6.1, cygwin 1.5.x, OpenBSD 4.0, Solaris 9, mingw
@end itemize
Portability problems not fixed by Gnulib:
--- 9,17 ----
Portability problems fixed by Gnulib:
@itemize
@item
! This function has quadratic instead of linear worst-case complexity on some
platforms:
! glibc 2.6.1, MacOS X 10.3, FreeBSD 6.2, NetBSD 3.0, OpenBSD 4.0, AIX 5.1,
HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x, mingw.
@end itemize
Portability problems not fixed by Gnulib:
