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Check _ITOA_NEEDED and use _ITOA_WORD_TYPE

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This commit is contained in:
H.J. Lu
2012-05-18 06:03:04 -07:00
parent 18298070c0
commit 94b07d20dd
2 changed files with 11 additions and 5 deletions
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5
ChangeLog
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@@ -1,5 +1,10 @@
2012-05-18 H.J. Lu <hongjiu.lu@intel.com> 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
* stdio-common/_itoa.c: Check _ITOA_NEEDED instead of
LLONG_MAX != LONG_MAX.
(_itoa_word): Use _ITOA_WORD_TYPE on value.
(_fitoa_word): Likewise.
* sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h: Fold copyright * sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h: Fold copyright
years. years.
* sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h: Likewise.

11
stdio-common/_itoa.c
View File

@@ -79,7 +79,7 @@ struct base_table_t
/* We do not compile _itoa if we always can use _itoa_word. */ /* We do not compile _itoa if we always can use _itoa_word. */
#if LLONG_MAX != LONG_MAX #if _ITOA_NEEDED
/* Local variables. */ /* Local variables. */
const struct base_table_t _itoa_base_table[] attribute_hidden = const struct base_table_t _itoa_base_table[] attribute_hidden =
{ {
@@ -169,7 +169,7 @@ extern const char _itoa_upper_digits_internal[] attribute_hidden;
char * char *
_itoa_word (unsigned long value, char *buflim, _itoa_word (_ITOA_WORD_TYPE 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
@@ -204,7 +204,7 @@ _itoa_word (unsigned long value, char *buflim,
#undef SPECIAL #undef SPECIAL
#if LLONG_MAX != LONG_MAX #if _ITOA_NEEDED
char * char *
_itoa (value, buflim, base, upper_case) _itoa (value, buflim, base, upper_case)
unsigned long long int value; unsigned long long int value;
@@ -470,7 +470,8 @@ _itoa (value, buflim, base, upper_case)
#endif #endif
char * char *
_fitoa_word (unsigned long value, char *buf, unsigned int base, int upper_case) _fitoa_word (_ITOA_WORD_TYPE value, char *buf, unsigned int base,
int upper_case)
{ {
char tmpbuf[sizeof (value) * 4]; /* Worst case length: base 2. */ char tmpbuf[sizeof (value) * 4]; /* Worst case length: base 2. */
char *cp = _itoa_word (value, tmpbuf + sizeof (value) * 4, base, upper_case); char *cp = _itoa_word (value, tmpbuf + sizeof (value) * 4, base, upper_case);
@@ -479,7 +480,7 @@ _fitoa_word (unsigned long value, char *buf, unsigned int base, int upper_case)
return buf; return buf;
} }
#if LLONG_MAX != LONG_MAX #if _ITOA_NEEDED
char * char *
_fitoa (unsigned long long value, char *buf, unsigned int base, int upper_case) _fitoa (unsigned long long value, char *buf, unsigned int base, int upper_case)
{ {