mirror/guile
mirror/guile
1
Fork 0
mirror of https://git.savannah.gnu.org/git/guile.git synced 2025-05-01 04:10:18 +02:00
Code Activity

Add Gnulib portability modules; update Gnulib files.

Browse source 
* m4/gnulib-cache.m4 (gl_MODULES): Add `flock' (provides flock(2)
  declaration and implementation), `fpieee' (fixes floating point
  behavior on Alpha and SH), `stdlib' (provides an unsetenv(3)
  declaration, among others), `putenv' (provides a putenv(3) declaration
  and implementation with the semantics we need).
This commit is contained in:
Ludovic Courtès 2009-05-21 01:00:41 +02:00
parent fc76c08d87
commit f240aacb41
44 changed files with 3048 additions and 284 deletions
Download patch file Download diff file Expand all files Collapse all files

28
lib/strftime.c
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1991-1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software
/* Copyright (C) 1991-1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2009 Free Software
Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
@ -18,19 +18,18 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifdef _LIBC
# define HAVE_MBLEN 1
# define HAVE_MBRLEN 1
# define HAVE_STRUCT_ERA_ENTRY 1
# define HAVE_TM_GMTOFF 1
# define HAVE_TM_ZONE 1
# define HAVE_TZNAME 1
# define HAVE_TZSET 1
# define MULTIBYTE_IS_FORMAT_SAFE 1
# include "../locale/localeinfo.h"
#else
# include <config.h>
# if FPRINTFTIME
# include "fprintftime.h"
# else
# include "strftime.h"
# endif
#endif
@ -44,10 +43,16 @@ extern char *tzname[];
/* Do multibyte processing if multibytes are supported, unless
multibyte sequences are safe in formats. Multibyte sequences are
safe if they cannot contain byte sequences that look like format
conversion specifications. The GNU C Library uses UTF8 multibyte
encoding, which is safe for formats, but strftime.c can be used
with other C libraries that use unsafe encodings. */
#define DO_MULTIBYTE (HAVE_MBLEN && ! MULTIBYTE_IS_FORMAT_SAFE)
conversion specifications. The multibyte encodings used by the
C library on the various platforms (UTF-8, GB2312, GBK, CP936,
GB18030, EUC-TW, BIG5, BIG5-HKSCS, CP950, EUC-JP, EUC-KR, CP949,
SHIFT_JIS, CP932, JOHAB) are safe for formats, because the byte '%'
cannot occur in a multibyte character except in the first byte.
But this does not hold for the DEC-HANYU encoding used on OSF/1. */
#if !defined __osf__
# define MULTIBYTE_IS_FORMAT_SAFE 1
#endif
#define DO_MULTIBYTE (! MULTIBYTE_IS_FORMAT_SAFE)
#if DO_MULTIBYTE
# include <wchar.h>
@ -79,13 +84,6 @@ extern char *tzname[];
# define MEMCPY(d, s, n) memcpy (d, s, n)
# define STRLEN(s) strlen (s)
# ifdef _LIBC
# define MEMPCPY(d, s, n) __mempcpy (d, s, n)
# else
# ifndef HAVE_MEMPCPY
# define MEMPCPY(d, s, n) ((void *) ((char *) memcpy (d, s, n) + (n)))
# endif
# endif
#endif
/* Shift A right by B bits portably, by dividing A by 2**B and