kc3-lang/gnulib/doc/posix-functions/strstr.texi

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• Hash : 8fb59b8f
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  Date : 2017-07-06T01:10:39
  

  doc: Update for MSVC 14.
  
  * doc/posix-headers/*.texi: Add info about MSVC 14.
  * doc/posix-functions/*.texi: Likewise.
  * doc/pastposix-functions/*.texi: Likewise.
  * doc/glibc-headers/*.texi: Likewise.
  * doc/glibc-functions/*.texi: Likewise.
  

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• doc/posix-functions/strstr.texi

• @node strstr
  @section @code{strstr}
  @findex strstr
  
  POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/strstr.html}
  
  Gnulib module: strstr or strstr-simple
  
  Portability problems fixed by either Gnulib module @code{strstr-simple}
  or @code{strstr}:
  @itemize
  @item
  This function can trigger memchr bugs on some platforms:
  glibc 2.10.
  @item
  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 @code{strstr}:
  @itemize
  @item
  This function has quadratic instead of linear worst-case complexity on some
  platforms:
  glibc 2.8, Mac OS X 10.5, FreeBSD 6.2, NetBSD 5.0, OpenBSD 4.0, AIX
  5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 11 2011-11, Cygwin 1.5.x, mingw, MSVC 14.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @item
  This function cannot work correctly on character strings in most multibyte
  locales.  Gnulib provides an alternative function @code{mbsstr} that works
  on character strings in all locales.
  @end itemize
  

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