diff options
Diffstat (limited to 'stdio-common/printf-parse.h')
| -rw-r--r-- | stdio-common/printf-parse.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/stdio-common/printf-parse.h b/stdio-common/printf-parse.h index 141164b04b..f1fecdb275 100644 --- a/stdio-common/printf-parse.h +++ b/stdio-common/printf-parse.h @@ -1,5 +1,5 @@ /* Internal header for parsing printf format strings. - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. This file is part of th GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -106,8 +106,9 @@ find_spec (const char *format, mbstate_t *ps) } -/* This is defined in reg-printf.c. */ -extern printf_arginfo_function **__printf_arginfo_table; +/* These are defined in reg-printf.c. */ +extern printf_arginfo_function *__printf_arginfo_table[]; +extern printf_function **__printf_function_table; /* FORMAT must point to a '%' at the beginning of a spec. Fills in *SPEC @@ -299,8 +300,9 @@ parse_one_spec (const UCHAR_T *format, size_t posn, struct printf_spec *spec, /* Get the format specification. */ spec->info.spec = (wchar_t) *format++; - if (__printf_arginfo_table != NULL && - __printf_arginfo_table[spec->info.spec] != NULL) + if (__printf_function_table != NULL + && spec->info.spec <= UCHAR_MAX + && __printf_arginfo_table[spec->info.spec] != NULL) /* We don't try to get the types for all arguments if the format uses more than one. The normal case is covered though. */ spec->ndata_args = (*__printf_arginfo_table[spec->info.spec]) @@ -362,15 +364,14 @@ parse_one_spec (const UCHAR_T *format, size_t posn, struct printf_spec *spec, spec->ndata_args = 0; break; } + } - if (spec->data_arg == -1 && spec->ndata_args > 0) - { - /* There are args consumed, but no positional spec. - Use the next sequential arg position. */ - spec->data_arg = posn; - posn += spec->ndata_args; - nargs += spec->ndata_args; - } + if (spec->data_arg == -1 && spec->ndata_args > 0) + { + /* There are args consumed, but no positional spec. Use the + next sequential arg position. */ + spec->data_arg = posn; + nargs += spec->ndata_args; } if (spec->info.spec == L'\0') |