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Update.
1999-05-26 Jakub Jelinek <jj@ultra.linux.cz> * stdlib/longlong.h (add_ssaaaa, sub_ddmmss, umul_ppmm): Optimized sparc64 routines. * stdio-common/vfprintf.c (vfprintf): Don't handle long numbers if they are the same as ints. * stdio-common/vfscanf.c (_IO_vfscanf): Likewise.
This commit is contained in:
Ulrich Drepper
parent
40cbb1a73b
commit
859a09cff1
@ -1,5 +1,14 @@
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1999-05-26 Jakub Jelinek <jj@ultra.linux.cz>
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* stdlib/longlong.h (add_ssaaaa, sub_ddmmss, umul_ppmm):
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Optimized sparc64 routines.
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1999-05-25 Ulrich Drepper <drepper@cygnus.com>
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* stdio-common/vfprintf.c (vfprintf): Don't handle long numbers if
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they are the same as ints.
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* stdio-common/vfscanf.c (_IO_vfscanf): Likewise.
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* version.h (VERSION): Bump to 2.1.90.
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(RELEASE): Mark as development.
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@ -189,6 +189,14 @@ extern void __funlockfile (FILE *);
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# define is_longlong is_long_double
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#endif
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/* If `long' and `int' is effectively the same type we don't have to
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handle `long separately. */
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#if INT_MAX == LONG_MAX
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# define is_long_num 0
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#else
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# define is_long_num is_long
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#endif
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/* Global variables. */
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static const char null[] = "(null)";
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@ -524,13 +532,13 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
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\
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if (fspec == NULL) \
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{ \
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if (is_long) \
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if (is_long_num) \
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signed_number = va_arg (ap, long int); \
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else /* `char' and `short int' will be promoted to `int'. */ \
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signed_number = va_arg (ap, int); \
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} \
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else \
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if (is_long) \
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if (is_long_num) \
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signed_number = args_value[fspec->data_arg].pa_long_int; \
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else \
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signed_number = args_value[fspec->data_arg].pa_int; \
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@ -608,7 +616,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
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{ \
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if (fspec == NULL) \
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{ \
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if (is_long) \
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if (is_long_num) \
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number.word = va_arg (ap, unsigned long int); \
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else if (!is_short) \
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number.word = va_arg (ap, unsigned int); \
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@ -616,7 +624,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
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number.word = (unsigned short int) va_arg (ap, unsigned int); \
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} \
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else \
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if (is_long) \
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if (is_long_num) \
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number.word = args_value[fspec->data_arg].pa_u_long_int; \
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else if (is_char) \
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number.word = (unsigned char) \
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@ -987,7 +995,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
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{ \
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if (is_longlong) \
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*(long long int *) va_arg (ap, void *) = done; \
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else if (is_long) \
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else if (is_long_num) \
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*(long int *) va_arg (ap, void *) = done; \
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else if (!is_short) \
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*(int *) va_arg (ap, void *) = done; \
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@ -997,7 +1005,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
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else \
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if (is_longlong) \
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*(long long int *) args_value[fspec->data_arg].pa_pointer = done; \
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else if (is_long) \
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else if (is_long_num) \
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*(long int *) args_value[fspec->data_arg].pa_pointer = done; \
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else if (!is_short) \
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*(int *) args_value[fspec->data_arg].pa_pointer = done; \
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@ -43,17 +43,24 @@
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# define need_longlong 1
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#endif
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/* Determine whether we have to handle `long'. */
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#if INT_MAX == LONG_MAX
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# define need_long 0
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#else
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# define need_long 1
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#endif
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/* Those are flags in the conversion format. */
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# define LONG 0x001 /* l: long or double */
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# define LONGDBL 0x002 /* L: long long or long double */
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# define SHORT 0x004 /* h: short */
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# define SUPPRESS 0x008 /* *: suppress assignment */
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# define POINTER 0x010 /* weird %p pointer (`fake hex') */
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# define NOSKIP 0x020 /* do not skip blanks */
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# define WIDTH 0x040 /* width was given */
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# define GROUP 0x080 /* ': group numbers */
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# define MALLOC 0x100 /* a: malloc strings */
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# define CHAR 0x200 /* hh: char */
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#define LONG 0x001 /* l: long or double */
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#define LONGDBL 0x002 /* L: long long or long double */
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#define SHORT 0x004 /* h: short */
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#define SUPPRESS 0x008 /* *: suppress assignment */
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#define POINTER 0x010 /* weird %p pointer (`fake hex') */
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#define NOSKIP 0x020 /* do not skip blanks */
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#define WIDTH 0x040 /* width was given */
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#define GROUP 0x080 /* ': group numbers */
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#define MALLOC 0x100 /* a: malloc strings */
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#define CHAR 0x200 /* hh: char */
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#ifdef USE_IN_LIBIO
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@ -446,7 +453,7 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
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{
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/* A double `l' is equivalent to an `L'. */
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++f;
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flags |= need_longlong ? LONGDBL : LONG;
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flags |= LONGDBL | LONG;
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}
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else
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/* ints are long ints. */
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@ -455,7 +462,7 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
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case 'q':
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case 'L':
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/* doubles are long doubles, and ints are long long ints. */
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flags |= need_longlong ? LONGDBL : LONG;
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flags |= LONGDBL | LONG;
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break;
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case 'a':
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/* The `a' is used as a flag only if followed by `s', `S' or
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@ -534,12 +541,14 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
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/* Don't count the read-ahead. */
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if (need_longlong && (flags & LONGDBL))
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*ARG (long long int *) = read_in;
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else if (flags & LONG)
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else if (need_long && (flags & LONG))
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*ARG (long int *) = read_in;
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else if (flags & SHORT)
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*ARG (short int *) = read_in;
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else
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else if (!(flags & CHAR))
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*ARG (int *) = read_in;
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else
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*ARG (char *) = read_in;
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#ifdef NO_BUG_IN_ISO_C_CORRIGENDUM_1
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/* We have a severe problem here. The ISO C standard
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@ -946,28 +955,28 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
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{
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if (need_longlong && (flags & LONGDBL))
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*ARG (unsigned LONGLONG int *) = num.uq;
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else if (flags & LONG)
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else if (need_long && (flags & LONG))
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*ARG (unsigned long int *) = num.ul;
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else if (flags & SHORT)
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*ARG (unsigned short int *)
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= (unsigned short int) num.ul;
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else if (flags & CHAR)
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*ARG (unsigned char *) = (unsigned char) num.ul;
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else
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else if (!(flags & CHAR))
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*ARG (unsigned int *) = (unsigned int) num.ul;
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else
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*ARG (unsigned char *) = (unsigned char) num.ul;
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}
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else
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{
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if (need_longlong && (flags & LONGDBL))
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*ARG (LONGLONG int *) = num.q;
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else if (flags & LONG)
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else if (need_long && (flags & LONG))
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*ARG (long int *) = num.l;
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else if (flags & SHORT)
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*ARG (short int *) = (short int) num.l;
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else if (flags & CHAR)
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*ARG (signed char *) = (signed char) num.ul;
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else
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else if (!(flags & CHAR))
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*ARG (int *) = (int) num.l;
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else
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*ARG (signed char *) = (signed char) num.ul;
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}
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++done;
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}
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@ -1267,7 +1276,8 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
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base = 16;
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/* A PTR must be the same size as a `long int'. */
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flags &= ~(SHORT|LONGDBL);
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flags |= LONG;
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if (need_long)
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flags |= LONG;
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number_signed = 0;
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read_pointer = 1;
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goto number;
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@ -20,4 +20,4 @@
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#define USE_WIDE_CHAR 1
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#include <stdlib/strtol.c>
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#include <sysdeps/generic/strtol.c>
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