aboutsummaryrefslogtreecommitdiff
path: root/NEWS
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2009-04-11 05:34:20 +0000
committerUlrich Drepper <drepper@redhat.com>2009-04-11 05:34:20 +0000
commit9d26efa90c6dcbcd6b3e586c9927b6058ef4d529 (patch)
treefc306e24bf4b956abba8782e78d4118639c46361 /NEWS
parentf140a0d53d639c86408ac532091fb4644faa95c0 (diff)
downloadglibc-9d26efa90c6dcbcd6b3e586c9927b6058ef4d529.zip
glibc-9d26efa90c6dcbcd6b3e586c9927b6058ef4d529.tar.gz
glibc-9d26efa90c6dcbcd6b3e586c9927b6058ef4d529.tar.bz2
* stdio-common/printf.h (struct printf_info): Add user element.
New types printf_arginfo_size_function, printf_va_arg_function. Declare register_printf_specifier, register_printf_modifier, register_printf_type. * stdio-common/printf-parse.h (struct printf_spec): Add size element. (union printf_arg): Add pa_user element. Adjust __printf_arginfo_table type. Add __printf_va_arg_table, __printf_modifier_table, __handle_registered_modifier_mb, and __handle_registered_modifier_wc declarations. * stdio-common/printf-parsemb.c: Recognize registered modifiers. If registered arginfo call failed try normal specifier. * stdio-common/printf-prs.c: Pass additional parameter to arginfo function. * stdio-common/Makefile (routines): Add reg-modifier and reg-type. * stdio-common/Versions: Export register_printf_modifier, register_printf_type, and register_printf_specifier for GLIBC_2.10. * stdio-common/reg-modifier.c: New file. * stdio-common/reg-type.c: New file. * stdio-common/reg-printf.c (__register_printf_specifier): New function. Mostly the old __register_printf_function function but uses locking and type of third parameter changed. (__register_printf_function): Implement using __register_printf_specifier. * stdio-common/vfprintf.c (vfprintf): Collect argument sizes in calls to arginfo functions. Allocate enough memory for user-defined types. Call new va_arg functions to get user-defined types. Try installed handlers even for existing format specifiers first.
Diffstat (limited to 'NEWS')
-rw-r--r--NEWS8
1 files changed, 6 insertions, 2 deletions
diff --git a/NEWS b/NEWS
index 74feed6..4be57ca 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-GNU C Library NEWS -- history of user-visible changes. 2009-4-8
+GNU C Library NEWS -- history of user-visible changes. 2009-4-10
Copyright (C) 1992-2008, 2009 Free Software Foundation, Inc.
See the end for copying conditions.
@@ -37,7 +37,11 @@ Version 2.10
* New locales: nan_TW@latin, ks_IN
-* Faster strlen, strchr, strchrnul, and memchr for x86-64.
+* Faster strlen, strchr, strchrnul, memchr, and rawmemchr for x86-64.
+ Implemented by Ulrich Drepper.
+
+* Extended printf hook support. It is possible to use user-defined types
+ and extend existing format specifiers.
Implemented by Ulrich Drepper.