#include <limits.h>
#include <string.h>
#include <stdarg.h>
+#include <stddef.h>
+#include <stdlib.h>
#include <wchar.h>
#include <inttypes.h>
#define FLAGMASK (ALT_FORM|ZERO_PAD|LEFT_ADJ|PAD_POS|MARK_POS|GROUPED)
-#if UINT_MAX == ULONG_MAX
-#define LONG_IS_INT
-#endif
-
-#if SIZE_MAX != ULONG_MAX || UINTMAX_MAX != ULLONG_MAX
-#define ODD_TYPES
-#endif
-
/* State machine to accept length modifiers + conversion specifiers.
* Result is 0 on failure, or an argument type to pop on success. */
ZTPRE, JPRE,
STOP,
PTR, INT, UINT, ULLONG,
-#ifndef LONG_IS_INT
LONG, ULONG,
-#else
-#define LONG INT
-#define ULONG UINT
-#endif
SHORT, USHORT, CHAR, UCHAR,
-#ifdef ODD_TYPES
LLONG, SIZET, IMAX, UMAX, PDIFF, UIPTR,
-#else
-#define LLONG ULLONG
-#define SIZET ULONG
-#define IMAX LLONG
-#define UMAX ULLONG
-#define PDIFF LONG
-#define UIPTR ULONG
-#endif
DBL, LDBL,
NOARG,
MAXSTATE
static void pop_arg(union arg *arg, int type, va_list *ap)
{
- /* Give the compiler a hint for optimizing the switch. */
- if ((unsigned)type > MAXSTATE) return;
switch (type) {
case PTR: arg->p = va_arg(*ap, void *);
break; case INT: arg->i = va_arg(*ap, int);
break; case UINT: arg->i = va_arg(*ap, unsigned int);
-#ifndef LONG_IS_INT
break; case LONG: arg->i = va_arg(*ap, long);
break; case ULONG: arg->i = va_arg(*ap, unsigned long);
-#endif
break; case ULLONG: arg->i = va_arg(*ap, unsigned long long);
break; case SHORT: arg->i = (short)va_arg(*ap, int);
break; case USHORT: arg->i = (unsigned short)va_arg(*ap, int);
break; case CHAR: arg->i = (signed char)va_arg(*ap, int);
break; case UCHAR: arg->i = (unsigned char)va_arg(*ap, int);
-#ifdef ODD_TYPES
break; case LLONG: arg->i = va_arg(*ap, long long);
break; case SIZET: arg->i = va_arg(*ap, size_t);
break; case IMAX: arg->i = va_arg(*ap, intmax_t);
break; case UMAX: arg->i = va_arg(*ap, uintmax_t);
break; case PDIFF: arg->i = va_arg(*ap, ptrdiff_t);
break; case UIPTR: arg->i = (uintptr_t)va_arg(*ap, void *);
-#endif
break; case DBL: arg->f = va_arg(*ap, double);
break; case LDBL: arg->f = va_arg(*ap, long double);
}
}
continue;
case 'c':
+ if (w<1) w=1;
+ if (w>1 && !(fl&LEFT_ADJ)) fprintf(f, "%*s", w-1, "");
fputwc(btowc(arg.i), f);
- l = 1;
+ if (w>1 && (fl&LEFT_ADJ)) fprintf(f, "%*s", w-1, "");
+ l = w;
continue;
case 'C':
fputwc(arg.i, f);