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* doc/glibc-functions/memmem.texi (memmem): Mention last broken glibc version. * doc/glibc-functions/strcasestr.texi (strcasestr): Likewise. * doc/posix-functions/strstr.texi (strstr): Likewise. * lib/str-two-way.h (MAX): Sychronize with glibc. Signed-off-by: Eric Blake <ebb9@byu.net>
24 lines
696 B
Plaintext
24 lines
696 B
Plaintext
@node strstr
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@section @code{strstr}
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@findex strstr
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POSIX specification: @url{http://www.opengroup.org/susv3xsh/strstr.html}
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Gnulib module: strstr
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Portability problems fixed by Gnulib:
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@itemize
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@item
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This function has quadratic instead of linear worst-case complexity on some
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platforms:
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glibc 2.8, 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.
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@end itemize
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Portability problems not fixed by Gnulib:
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@itemize
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@item
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This function cannot work correctly on character strings in most multibyte
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locales. Gnulib provides an alternative function @code{mbsstr} that works
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on character strings in all locales.
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@end itemize
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