kc3-lang/gnulib/doc/posix-functions/log2l.texi

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• Hash : 181e39ab
  Author :
  Date : 2012-03-11T20:50:08
  

  New module 'log2l'.
  
  * lib/math.in.h (log2l): New declaration.
  * lib/log2l.c: New file.
  * m4/log2l.m4: New file.
  * m4/math_h.m4 (gl_MATH_H): Test whether log2l is declared.
  (gl_MATH_H_DEFAULTS): Initialize GNULIB_LOG2L, HAVE_DECL_LOG2L,
  REPLACE_LOG2L.
  * modules/math (Makefile.am): Substitute GNULIB_LOG2L, HAVE_DECL_LOG2L,
  REPLACE_LOG2L.
  * modules/log2l: New file.
  * tests/test-math-c++.cc: Check the declaration of log2l.
  * doc/posix-functions/log2l.texi: Mention the new module and the IRIX
  and OSF/1 problems.
  

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• doc/posix-functions/log2l.texi

• @node log2l
  @section @code{log2l}
  @findex log2l
  
  POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/log2l.html}
  
  Gnulib module: log2l
  
  Portability problems fixed by Gnulib:
  @itemize
  @item
  This function is missing on some platforms:
  FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, older IRIX 6.5, Solaris 9, Cygwin, MSVC 9, Interix 3.5, BeOS.
  @item
  This function is not declared on some platforms:
  IRIX 6.5.
  @item
  This function returns a wrong value for a minus zero argument on some platforms:
  OSF/1 5.1.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @end itemize
  

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