diff options
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/_itoa.c | 23 | ||||
| -rw-r--r-- | stdio-common/_itoa.h | 9 |
2 files changed, 15 insertions, 17 deletions
diff --git a/stdio-common/_itoa.c b/stdio-common/_itoa.c index 1c29df6..e36cd52 100644 --- a/stdio-common/_itoa.c +++ b/stdio-common/_itoa.c @@ -1,5 +1,5 @@ /* Internal function for converting integers to ASCII. - Copyright (C) 1994, 1995, 1996, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1994,1995,1996,1999,2000,2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Torbjorn Granlund <tege@matematik.su.se> and Ulrich Drepper <drepper@gnu.org>. @@ -170,7 +170,6 @@ _itoa (value, buflim, base, upper_case) int upper_case; { const char *digits = upper_case ? _itoa_upper_digits : _itoa_lower_digits; - char *bp = buflim; const struct base_table_t *brec = &_itoa_base_table[base - 2]; switch (base) @@ -191,7 +190,7 @@ _itoa (value, buflim, base, upper_case) work_lo = value & 0xfffffffful; \ for (cnt = BITS_PER_MP_LIMB / BITS; cnt > 0; --cnt) \ { \ - *--bp = digits[work_lo & ((1ul << BITS) - 1)]; \ + *--buflim = digits[work_lo & ((1ul << BITS) - 1)]; \ work_lo >>= BITS; \ } \ if (BITS_PER_MP_LIMB % BITS != 0) \ @@ -205,7 +204,7 @@ _itoa (value, buflim, base, upper_case) if (work_hi == 0) \ work_hi = work_lo; \ else \ - *--bp = digits[work_lo]; \ + *--buflim = digits[work_lo]; \ } \ } \ else \ @@ -213,7 +212,7 @@ _itoa (value, buflim, base, upper_case) } \ do \ { \ - *--bp = digits[work_hi & ((1 << BITS) - 1)]; \ + *--buflim = digits[work_hi & ((1 << BITS) - 1)]; \ work_hi >>= BITS; \ } \ while (work_hi != 0); \ @@ -239,7 +238,7 @@ _itoa (value, buflim, base, upper_case) umul_ppmm (x, dummy, value, base_multiplier); quo = (x + ((value - x) >> 1)) >> (brec->post_shift - 1); rem = value - quo * base; - *--bp = digits[rem]; + *--buflim = digits[rem]; value = quo; } else @@ -250,7 +249,7 @@ _itoa (value, buflim, base, upper_case) umul_ppmm (x, dummy, value, base_multiplier); quo = x >> brec->post_shift; rem = value - quo * base; - *--bp = digits[rem]; + *--buflim = digits[rem]; value = quo; } #endif @@ -376,7 +375,7 @@ _itoa (value, buflim, base, upper_case) umul_ppmm (x, dummy, ti, base_multiplier); quo = (x + ((ti - x) >> 1)) >> (brec->post_shift - 1); rem = ti - quo * base; - *--bp = digits[rem]; + *--buflim = digits[rem]; ti = quo; ++ndig_for_this_limb; } @@ -388,7 +387,7 @@ _itoa (value, buflim, base, upper_case) umul_ppmm (x, dummy, ti, base_multiplier); quo = x >> brec->post_shift; rem = ti - quo * base; - *--bp = digits[rem]; + *--buflim = digits[rem]; ti = quo; ++ndig_for_this_limb; } @@ -399,7 +398,7 @@ _itoa (value, buflim, base, upper_case) quo = ti / base; rem = ti % base; - *--bp = digits[rem]; + *--buflim = digits[rem]; ti = quo; ++ndig_for_this_limb; } @@ -408,7 +407,7 @@ _itoa (value, buflim, base, upper_case) if (n != 0) while (ndig_for_this_limb < brec->big.ndigits) { - *--bp = '0'; + *--buflim = '0'; ++ndig_for_this_limb; } } @@ -418,5 +417,5 @@ _itoa (value, buflim, base, upper_case) break; } - return bp; + return buflim; } diff --git a/stdio-common/_itoa.h b/stdio-common/_itoa.h index 6fbfdde..18f98dc 100644 --- a/stdio-common/_itoa.h +++ b/stdio-common/_itoa.h @@ -1,5 +1,5 @@ /* Internal function for converting integers to ASCII. - Copyright (C) 1994, 95, 96, 97, 98, 99 Free Software Foundation, Inc. + Copyright (C) 1994, 95, 96, 97, 98, 99, 2002 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 @@ -35,14 +35,13 @@ _itoa_word (unsigned long value, char *buflim, { extern const char _itoa_upper_digits[], _itoa_lower_digits[]; const char *digits = upper_case ? _itoa_upper_digits : _itoa_lower_digits; - char *bp = buflim; switch (base) { #define SPECIAL(Base) \ case Base: \ do \ - *--bp = digits[value % Base]; \ + *--buflim = digits[value % Base]; \ while ((value /= Base) != 0); \ break @@ -51,10 +50,10 @@ _itoa_word (unsigned long value, char *buflim, SPECIAL (8); default: do - *--bp = digits[value % base]; + *--buflim = digits[value % base]; while ((value /= base) != 0); } - return bp; + return buflim; } static inline char * __attribute__ ((unused)) |