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Don't expand _itoa inline for libc.

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This commit is contained in:
Ulrich Drepper 2004-06-06 06:01:50 +00:00
parent 41cbdf2a49
commit d4c4ee1ed5
1 changed files with 10 additions and 5 deletions
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15
stdio-common/_itoa.h
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@ -34,23 +34,27 @@ extern const char _itoa_upper_digits_internal[] attribute_hidden;
extern const char _itoa_lower_digits[]; extern const char _itoa_lower_digits[];
extern const char _itoa_lower_digits_internal[] attribute_hidden; extern const char _itoa_lower_digits_internal[] attribute_hidden;
#ifndef NOT_IN_libc
extern char *_itoa_word (unsigned long value, char *buflim,
unsigned int base, int upper_case);
#else
static inline char * __attribute__ ((unused, always_inline)) static inline char * __attribute__ ((unused, always_inline))
_itoa_word (unsigned long value, char *buflim, _itoa_word (unsigned long value, char *buflim,
unsigned int base, int upper_case) unsigned int base, int upper_case)
{ {
const char *digits = (upper_case const char *digits = (upper_case
#if !defined NOT_IN_libc || defined IS_IN_rtld # if defined IS_IN_rtld
? INTUSE(_itoa_upper_digits) ? INTUSE(_itoa_upper_digits)
: INTUSE(_itoa_lower_digits) : INTUSE(_itoa_lower_digits)
#else # else
? _itoa_upper_digits ? _itoa_upper_digits
: _itoa_lower_digits : _itoa_lower_digits
#endif # endif
); );
switch (base) switch (base)
{ {
#define SPECIAL(Base) \ # define SPECIAL(Base) \
case Base: \ case Base: \
do \ do \
*--buflim = digits[value % Base]; \ *--buflim = digits[value % Base]; \
@ -67,7 +71,8 @@ _itoa_word (unsigned long value, char *buflim,
} }
return buflim; return buflim;
} }
#undef SPECIAL # undef SPECIAL
#endif
/* Similar to the _itoa functions, but output starts at buf and pointer /* Similar to the _itoa functions, but output starts at buf and pointer
after the last written character is returned. */ after the last written character is returned. */