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If the system has 64 bit "long", then "long long" does not add new

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functionality. The existing code takes advantage of this when
"typedef"ing 'longlong' in 'my_global.h'. This holds for Alpha CPUs.
If the compiler then has prototypes for C99 functions 'strtoll()' and
'strtoull()' but no implementation, the existing code in 'strtoull.c'
collides with that prototype. These collisions are avoided now.


include/m_string.h:
  Extend the "fake" approach from 'strtoull()' onto 'strtoll()'.
strings/strto.c:
  Ensure that calling file has included necessary headers,
  as these are needed at the upper level already.
strings/strtol.c:
  Cleanup/alignment with the "long long" functions.
strings/strtoll.c:
  When "long" is 64 bit already, system function 'strtol()' can be used.
  Header files 'my_global.h' and 'm_string.h' will manage that,
  if they are included early enough.
strings/strtoul.c:
  Cleanup/alignment with the "long long" functions.
strings/strtoull.c:
  When "long" is 64 bit already, system function 'strtoul()' can be used.
  Header files 'my_global.h' and 'm_string.h' will manage that,
  if they are included early enough.
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted
This commit is contained in:
unknown
2004-08-26 17:30:53 +02:00
parent b6425bc22c
commit 1275b4c513
7 changed files with 49 additions and 7 deletions
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3
include/m_string.h
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@ -238,6 +238,9 @@ longlong my_strtoll10(const char *nptr, char **endptr, int *error);
#ifndef HAVE_STRTOULL
#define HAVE_STRTOULL
#endif
#ifndef HAVE_STRTOLL
#define HAVE_STRTOLL
#endif
#else
#ifdef HAVE_LONG_LONG
extern char *longlong2str(longlong val,char *dst,int radix);