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| author | Ulrich Drepper <drepper@redhat.com> | 2009-04-11 05:34:20 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-04-11 05:34:20 +0000 |
| commit | 9d26efa90c6dcbcd6b3e586c9927b6058ef4d529 (patch) | |
| tree | fc306e24bf4b956abba8782e78d4118639c46361 /stdio-common/printf-prs.c | |
| parent | f140a0d53d639c86408ac532091fb4644faa95c0 (diff) | |
| download | glibc-9d26efa90c6dcbcd6b3e586c9927b6058ef4d529.tar.gz glibc-9d26efa90c6dcbcd6b3e586c9927b6058ef4d529.tar.xz glibc-9d26efa90c6dcbcd6b3e586c9927b6058ef4d529.zip | |
* 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 'stdio-common/printf-prs.c')
| -rw-r--r-- | stdio-common/printf-prs.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/stdio-common/printf-prs.c b/stdio-common/printf-prs.c index aabc9ed85a..e8d84b3be0 100644 --- a/stdio-common/printf-prs.c +++ b/stdio-common/printf-prs.c @@ -1,5 +1,5 @@ -/* Copyright (C) 1991, 1992, 1995, 1996, 1999, 2000, 2002, 2003, 2004, 2005, - 2007 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1992, 1995, 1996, 1999, 2000, 2002-2005, 2007, 2009 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -97,7 +97,8 @@ parse_printf_format (fmt, n, argtypes) /* We have more than one argument for this format spec. We must call the arginfo function again to determine all the types. */ (void) (*__printf_arginfo_table[spec.info.spec]) - (&spec.info, n - spec.data_arg, &argtypes[spec.data_arg]); + (&spec.info, n - spec.data_arg, &argtypes[spec.data_arg], + &spec.size); break; } } |