diff options
| -rw-r--r-- | newlib/ChangeLog | 12 | ||||
| -rw-r--r-- | newlib/libc/include/limits.h | 6 | ||||
| -rw-r--r-- | newlib/libc/stdio/vfprintf.c | 6 |
3 files changed, 22 insertions, 2 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 7ad30336b..00f01bda2 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,15 @@ +2007-04-24 Eric Blake <ebb9@byu.net> + + * libc/include/limits.h (NL_ARGMAX): Define a default value. + * libc/stdio/vfprintf.c (MAX_POS_ARGS): Define in terms of + NL_ARGMAX, if present. + +2007-04-23 Brian Dessent <brian@dessent.net> + + * libc/stdio/vfprintf.c (_vfprintf_r): When the alternate-form flag + has been specified with types 'f', 'F', 'g', or 'G', ensure the + trailing decimal is printed. + 2007-04-23 Ralf Wildenhues <Ralf.Wildenhues <at> gmx.de> * confsubdir.m4 (AC_CONFIG_SUBDIRS, _AC_OUTPUT_SUBDIRS): New diff --git a/newlib/libc/include/limits.h b/newlib/libc/include/limits.h index 53a7a41d6..137ebe698 100644 --- a/newlib/libc/include/limits.h +++ b/newlib/libc/include/limits.h @@ -9,6 +9,11 @@ # define MB_LEN_MAX 1 # endif +/* Maximum number of positional arguments, if _WANT_IO_POS_ARGS. */ +# ifndef NL_ARGMAX +# define NL_ARGMAX 32 +# endif + /* if do not have #include_next support, then we have to define the limits here. */ # if !defined __GNUC__ || __GNUC__ < 2 @@ -124,4 +129,3 @@ /* `_GCC_LIMITS_H_' is what GCC's file defines. */ # include_next <limits.h> #endif /* __GNUC__ && !_GCC_LIMITS_H_ */ - diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c index 0e40a3e8f..0f9f78bfe 100644 --- a/newlib/libc/stdio/vfprintf.c +++ b/newlib/libc/stdio/vfprintf.c @@ -320,7 +320,11 @@ typedef int * int_ptr_t; typedef short * short_ptr_t; #ifndef _NO_POS_ARGS -#define MAX_POS_ARGS 32 +# ifdef NL_ARGMAX +# define MAX_POS_ARGS NL_ARGMAX +# else +# define MAX_POS_ARGS 32 +# endif union arg_val { |