From 1217289737588e65b088b3535428b27c7287d699 Mon Sep 17 00:00:00 2001 From: Manuel Novoa III Date: Fri, 1 Aug 2003 20:08:59 +0000 Subject: Add a new *scanf implementation, includeing the *wscanf functions. Should be standards compliant and with several optional features, including support for hexadecimal float notation, locale awareness, glibc-like locale-specific digit grouping with the `'' flag, and positional arg support. I tested it pretty well (finding several bugs in glibc's scanf in the process), but it is brand new so be aware. The *wprintf functions now support floating point output. Also, a couple of bugs were squashed. Finally, %a/%A conversions are now implemented. Implement the glibc xlocale interface for thread-specific locale support. Also add the various *_l(args, locale_t loc_arg) funcs. NOTE!!! setlocale() is NOT threadsafe! NOTE!!! The strto{floating point} conversion functions are now locale aware. The also now support hexadecimal floating point notation. Add the wcsto{floating point} conversion functions. Fix a bug in mktime() related to dst. Note that unlike glibc's mktime, uClibc's version always normalizes the struct tm before attempting to determine the correct dst setting if tm_isdst == -1 on entry. Add a stub version of the libintl functions. (untested) Fixed a known memory leak in setlocale() related to the collation data. Add lots of new config options (which Erik agreed to sort out :-), including finally exposing some of the stripped down stdio configs. Be careful with those though, as they haven't been tested in a long time. (temporary) GOTCHAs... The ctype functions are currently incorrect for 8-bit locales. They will be fixed shortly. The ctype functions are now table-based, resulting in larger staticly linked binaries. I'll be adding an option to use the old approach in the stub locale configuration. --- libpthread/linuxthreads/pthread.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'libpthread/linuxthreads/pthread.c') diff --git a/libpthread/linuxthreads/pthread.c b/libpthread/linuxthreads/pthread.c index 22e3f6a9c..1c24cccd8 100644 --- a/libpthread/linuxthreads/pthread.c +++ b/libpthread/linuxthreads/pthread.c @@ -99,6 +99,10 @@ struct _pthread_descr_struct __pthread_initial_thread = { NULL, /* pthread_readlock_info *p_readlock_list; */ NULL, /* pthread_readlock_info *p_readlock_free; */ 0 /* int p_untracked_readlock_count; */ +#ifdef __UCLIBC_HAS_XLOCALE__ + , + NULL, /* __locale_t locale; */ +#endif /* __UCLIBC_HAS_XLOCALE__ */ }; /* Descriptor of the manager thread; none of this is used but the error @@ -151,6 +155,10 @@ struct _pthread_descr_struct __pthread_manager_thread = { NULL, /* pthread_readlock_info *p_readlock_list; */ NULL, /* pthread_readlock_info *p_readlock_free; */ 0 /* int p_untracked_readlock_count; */ +#ifdef __UCLIBC_HAS_XLOCALE__ + , + NULL, /* __locale_t locale; */ +#endif /* __UCLIBC_HAS_XLOCALE__ */ }; /* Pointer to the main thread (the father of the thread manager thread) */ @@ -318,6 +326,12 @@ static void pthread_initialize(void) /* The errno/h_errno variable of the main thread are the global ones. */ __pthread_initial_thread.p_errnop = &_errno; __pthread_initial_thread.p_h_errnop = &_h_errno; + +#ifdef __UCLIBC_HAS_XLOCALE__ + /* The locale of the main thread is the current locale in use. */ + __pthread_initial_thread.locale = __curlocale_var; +#endif /* __UCLIBC_HAS_XLOCALE__ */ + /* Play with the stack size limit to make sure that no stack ever grows beyond STACK_SIZE minus two pages (one page for the thread descriptor immediately beyond, and one page to act as a guard page). */ -- cgit v1.2.3