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| author | Bruno Haible <bruno@clisp.org> | 2012-03-11 20:50:08 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2012-03-11 23:28:29 +0100 |
| commit | 181e39ab350fae479c96e345262d7b6a53082923 (patch) | |
| tree | 9d4dce2f4efc2c7323317b8b0489f421a91ea2de /doc | |
| parent | 93b59558b7e1f17f4dfff9cbd0e1437613a14b34 (diff) | |
| download | gnulib-181e39ab350fae479c96e345262d7b6a53082923.tar.gz | |
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.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/posix-functions/log2l.texi | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/doc/posix-functions/log2l.texi b/doc/posix-functions/log2l.texi index 2db3cbbdd9..73491b0dec 100644 --- a/doc/posix-functions/log2l.texi +++ b/doc/posix-functions/log2l.texi @@ -4,15 +4,21 @@ POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/log2l.html} -Gnulib module: --- +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 -@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, IRIX 6.5, Solaris 9, Cygwin, MSVC 9, Interix 3.5, BeOS. @end itemize |