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Sync up loadmsgcat.c with gettext

This commit is contained in:
Siddhesh Poyarekar 2014-07-03 01:36:10 +05:30
parent d12704c78f
commit 3247f28556
2 changed files with 77 additions and 14 deletions
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12
ChangeLog
View File

@ -1,3 +1,15 @@
2014-07-02 Siddhesh Poyarekar <siddhesh@redhat.com>
Sync up with gettext.
* intl/loadmsgcat.c: Define O_BINARY if not defined.
[_MSC_VER]: Include malloc.h
[_LIBC]: Define PRI_MACROS_BROKEN if it is not defined.
(get_sysdep_segment_value) [!__UCLIBC__]: Return "I" flag.
(_nl_load_domain): Open DOMAIN_FILE in binary mode. Don't use
TEMP_FAILURE_RETRY. Cast return of alloca.
[!_LIBC] Call gl_rwlock_init.
[IN_LIBGLOCALE]: Call _nl_find_msg with one less argument.
2014-07-02 Roland McGrath <roland@hack.frob.com>
* misc/sys/cdefs.h: Check if __STDC_VERSION__ is defined

79
intl/loadmsgcat.c
View File

@ -39,14 +39,19 @@
# define alloca __builtin_alloca
# define HAVE_ALLOCA 1
#else
# if defined HAVE_ALLOCA_H || defined _LIBC
# include <alloca.h>
# ifdef _MSC_VER
# include <malloc.h>
# define alloca _alloca
# else
# ifdef _AIX
#pragma alloca
# if defined HAVE_ALLOCA_H || defined _LIBC
# include <alloca.h>
# else
# ifndef alloca
# ifdef _AIX
#pragma alloca
# else
# ifndef alloca
char *alloca ();
# endif
# endif
# endif
# endif
@ -88,7 +93,17 @@ char *alloca ();
#ifdef _LIBC
# include "../locale/localeinfo.h"
# include <not-cancel.h>
#endif
/* Handle multi-threaded applications. */
#ifdef _LIBC
# include <bits/libc-lock.h>
#else
# include "lock.h"
#endif
#ifdef _LIBC
# define PRI_MACROS_BROKEN 0
#endif
/* Provide fallback values for macros that ought to be defined in <inttypes.h>.
@ -472,6 +487,24 @@ char *alloca ();
# define freea(p) free (p)
#endif
/* For systems that distinguish between text and binary I/O.
O_BINARY is usually declared in <fcntl.h>. */
#if !defined O_BINARY && defined _O_BINARY
/* For MSC-compatible compilers. */
# define O_BINARY _O_BINARY
# define O_TEXT _O_TEXT
#endif
#ifdef __BEOS__
/* BeOS 5 has O_BINARY and O_TEXT, but they have no effect. */
# undef O_BINARY
# undef O_TEXT
#endif
/* On reasonable systems, binary I/O is the default. */
#ifndef O_BINARY
# define O_BINARY 0
#endif
/* We need a sign, whether a new catalog was loaded, which can be associated
with all translations. This is important if the translations are
cached by one of GCC's features. */
@ -732,10 +765,12 @@ get_sysdep_segment_value (const char *name)
/* Test for a glibc specific printf() format directive flag. */
if (name[0] == 'I' && name[1] == '\0')
{
#if defined _LIBC || __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
#if defined _LIBC \
|| ((__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)) \
&& !defined __UCLIBC__)
/* The 'I' flag, in numeric format directives, replaces ASCII digits
with the 'outdigits' defined in the LC_CTYPE locale facet. This is
used for Farsi (Persian) and maybe Arabic. */
used for Farsi (Persian), some Indic languages, and maybe Arabic. */
return "I";
#else
return "";
@ -779,8 +814,7 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
Not necessary anymore since if the lock is available this
is finished.
*/
__libc_lock_unlock_recursive (lock);
return;
goto done;
}
domain_file->decided = -1;
@ -798,7 +832,7 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
goto out;
/* Try to open the addressed file. */
fd = open (domain_file->filename, O_RDONLY);
fd = open (domain_file->filename, O_RDONLY | O_BINARY);
if (fd == -1)
goto out;
@ -846,11 +880,15 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
read_ptr = (char *) data;
do
{
long int nb = (long int) TEMP_FAILURE_RETRY (read (fd, read_ptr,
to_read));
long int nb = (long int) read (fd, read_ptr, to_read);
if (nb <= 0)
goto out;
{
#ifdef EINTR
if (nb == -1 && errno == EINTR)
continue;
#endif
goto out;
}
read_ptr += nb;
to_read -= nb;
}
@ -947,6 +985,7 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
((char *) data
+ W (domain->must_swap, data->sysdep_segments_offset));
sysdep_segment_values =
(const char **)
alloca (n_sysdep_segments * sizeof (const char *));
for (i = 0; i < n_sysdep_segments; i++)
{
@ -1244,13 +1283,24 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
/* No caches of converted translations so far. */
domain->conversions = NULL;
domain->nconversions = 0;
#ifdef _LIBC
__libc_rwlock_init (domain->conversions_lock);
#else
gl_rwlock_init (domain->conversions_lock);
#endif
/* Get the header entry and look for a plural specification. */
#ifdef IN_LIBGLOCALE
nullentry =
_nl_find_msg (domain_file, domainbinding, NULL, "", &nullentrylen);
#else
nullentry = _nl_find_msg (domain_file, domainbinding, "", 0, &nullentrylen);
#endif
if (__builtin_expect (nullentry == (char *) -1, 0))
{
#ifdef _LIBC
__libc_rwlock_fini (domain->conversions_lock);
#endif
goto invalid;
}
EXTRACT_PLURAL_EXPRESSION (nullentry, &domain->plural, &domain->nplurals);
@ -1261,6 +1311,7 @@ _nl_load_domain (struct loaded_l10nfile *domain_file,
domain_file->decided = 1;
done:
__libc_lock_unlock_recursive (lock);
}