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newlib-cygwin
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* dcrt0.cc (dll_crt0_1): Reset locale to "C" at the last moment before 

calling the application's main.
	* syscalls.cc (internal_setlocale): Don't reset locale to "C here.
	Change comment accordingly.
This commit is contained in:
Corinna Vinschen 2010-01-14 18:56:24 +00:00
parent 37671b5114
commit 41d184bb62
3 changed files with 12 additions and 3 deletions
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7
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,10 @@
2010-01-14 Corinna Vinschen <corinna@vinschen.de>
* dcrt0.cc (dll_crt0_1): Reset locale to "C" at the last moment before
calling the application's main.
* syscalls.cc (internal_setlocale): Don't reset locale to "C here.
Change comment accordingly.
2010-01-14 Corinna Vinschen <corinna@vinschen.de>
* cygwin.din (dup3): Export.

2
winsup/cygwin/dcrt0.cc
View File

@ -940,6 +940,8 @@ dll_crt0_1 (void *)
do this for noncygwin case since the signal thread is blocked due to
LoadLibrary serialization. */
ld_preload ();
/* Per POSIX set the default application locale back to "C". */
_setlocale_r (_REENT, LC_CTYPE, "C");
if (user_data->main)
cygwin_exit (user_data->main (__argc, __argv, *user_data->envptr));
__asm__ (" \n\

6
winsup/cygwin/syscalls.cc
View File

@ -4362,10 +4362,11 @@ internal_setlocale ()
}
}
/* Called from dll_crt0_1, before calling the application's main().
/* Called from dll_crt0_1, before fetching the command line from Windows.
Set the internal charset according to the environment locale settings.
Check if a required codepage is available, and only switch internal
charset if so. Afterwards, reset application locale to "C" per POSIX. */
charset if so.
Make sure to reset the application locale to "C" per POSIX. */
void
initial_setlocale ()
{
@ -4373,7 +4374,6 @@ initial_setlocale ()
if (ret && check_codepage (ret)
&& strcmp (cygheap->locale.charset, __locale_charset ()) != 0)
internal_setlocale ();
_setlocale_r (_REENT, LC_CTYPE, "C");
}
/* Like newlib's setlocale, but additionally check if the charset needs