Mercurial > hg > octave-shane > gnulib-hg
changeset 17149:a49df7b88261
errno: port to LynxOS 178 2.2.2
Problem reported by Joel Brobecker in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-10/msg00088.html>.
* doc/posix-headers/errno.texi (errno.h): Document this.
* lib/errno.in.h (EILSEQ, GNULIB_defined_EILSEQ) [!EILSEQ]: New macros.
* lib/strerror-override.c, lib/strerror-override.h (strerror_override):
Supply a string for EILSEQ.
* m4/errno_h.m4 (gl_HEADER_ERRNO_H): Check for EILSEQ.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Thu, 01 Nov 2012 15:29:14 -0700 |
| parents | 8e5a994a5d5b |
| children | d6b976fe7362 |
| files | ChangeLog doc/posix-headers/errno.texi lib/errno.in.h lib/strerror-override.c lib/strerror-override.h m4/errno_h.m4 |
| diffstat | 6 files changed, 30 insertions(+), 2 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,14 @@ +2012-11-05 Paul Eggert <eggert@cs.ucla.edu> + + errno: port to LynxOS 178 2.2.2 + Problem reported by Joel Brobecker in + <http://lists.gnu.org/archive/html/bug-gnulib/2012-10/msg00088.html>. + * doc/posix-headers/errno.texi (errno.h): Document this. + * lib/errno.in.h (EILSEQ, GNULIB_defined_EILSEQ) [!EILSEQ]: New macros. + * lib/strerror-override.c, lib/strerror-override.h (strerror_override): + Supply a string for EILSEQ. + * m4/errno_h.m4 (gl_HEADER_ERRNO_H): Check for EILSEQ. + 2012-11-05 Paul Eggert <eggert@cs.ucla.edu> fcntl-h: default O_SEARCH, O_EXEC to O_PATH if available
--- a/doc/posix-headers/errno.texi +++ b/doc/posix-headers/errno.texi @@ -42,6 +42,9 @@ some platforms: glibc/Linux 2.3.6, glibc/Hurd 2.15, glibc/kFreeBSD 2.15, Mac OS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Cygwin, mingw without pthreads-win32, MSVC 9, Interix 3.5, BeOS. +@item +The macro @code{EILSEQ} is not defined on some platforms: +LynxOS 178 2.2.2. @end itemize Portability problems not fixed by Gnulib:
--- a/lib/errno.in.h +++ b/lib/errno.in.h @@ -270,5 +270,10 @@ # define GNULIB_defined_ENOTRECOVERABLE 1 # endif +# ifndef EILSEQ +# define EILSEQ 2015 +# define GNULIB_defined_EILSEQ 1 +# endif + #endif /* _@GUARD_PREFIX@_ERRNO_H */ #endif /* _@GUARD_PREFIX@_ERRNO_H */
--- a/lib/strerror-override.c +++ b/lib/strerror-override.c @@ -291,6 +291,11 @@ return "State not recoverable"; #endif +#if GNULIB_defined_EILSEQ + case EILSEQ: + return "Invalid or incomplete multibyte or wide character"; +#endif + default: return NULL; }
--- a/lib/strerror-override.h +++ b/lib/strerror-override.h @@ -46,7 +46,8 @@ || GNULIB_defined_EDQUOT \ || GNULIB_defined_ECANCELED \ || GNULIB_defined_EOWNERDEAD \ - || GNULIB_defined_ENOTRECOVERABLE + || GNULIB_defined_ENOTRECOVERABLE \ + || GNULIB_defined_EILSEQ extern const char *strerror_override (int errnum); # else # define strerror_override(ignored) NULL
--- a/m4/errno_h.m4 +++ b/m4/errno_h.m4 @@ -1,4 +1,4 @@ -# errno_h.m4 serial 11 +# errno_h.m4 serial 12 dnl Copyright (C) 2004, 2006, 2008-2012 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -58,6 +58,9 @@ #if !defined ENOTRECOVERABLE booboo #endif +#if !defined EILSEQ +booboo +#endif ], [gl_cv_header_errno_h_complete=no], [gl_cv_header_errno_h_complete=yes])