diff options
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/vfprintf.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c index d24c917bc2..eda0d7bd8e 100644 --- a/stdio-common/vfprintf.c +++ b/stdio-common/vfprintf.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 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 @@ -880,7 +880,13 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap) /* Initialize local variables. */ done = 0; grouping = (const char *) -1; +#ifdef __va_copy + /* This macro will be available soon in gcc's <stdarg.h>. Me need it + since on some systems `va_list' is not an integral type. */ + __va_copy (ap_save, ap); +#else ap_save = ap; +#endif nspecs_done = 0; /* Find the first format specifier. */ @@ -1203,12 +1209,12 @@ do_positional: /* Now we know all the types and the order. Fill in the argument values. */ - for (cnt = 0, ap = ap_save; cnt < nargs; ++cnt) + for (cnt = 0; cnt < nargs; ++cnt) switch (args_type[cnt]) { #define T(tag, mem, type) \ case tag: \ - args_value[cnt].mem = va_arg (ap, type); \ + args_value[cnt].mem = va_arg (ap_save, type); \ break T (PA_CHAR, pa_char, int); /* Promoted. */ @@ -1226,7 +1232,7 @@ do_positional: #undef T default: if ((args_type[cnt] & PA_FLAG_PTR) != 0) - args_value[cnt].pa_pointer = va_arg (ap, void *); + args_value[cnt].pa_pointer = va_arg (ap_save, void *); else args_value[cnt].pa_long_double = 0.0; break; |