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(HAVE_LONG_LONG): Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.

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(strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
to work around bug in IBM C compiler.
This commit is contained in:
Paul Eggert
2001-09-06 19:47:45 +00:00
parent 26d4bfa4b2
commit f596d1be2e
1 changed files with 7 additions and 5 deletions
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12
lib/strtoimax.c
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@@ -71,6 +71,8 @@ long long strtoll PARAMS ((char const *, char **, int));
#endif
#ifdef UNSIGNED
# undef HAVE_LONG_LONG
# define HAVE_LONG_LONG HAVE_UNSIGNED_LONG_LONG
# define INT uintmax_t
# define strtoimax strtoumax
# define strtol strtoul
@@ -82,16 +84,16 @@ long long strtoll PARAMS ((char const *, char **, int));
INT
strtoimax (char const *ptr, char **endptr, int base)
{
#if HAVE_UNSIGNED_LONG_LONG
#if HAVE_LONG_LONG
verify (size_is_that_of_long_or_long_long,
(sizeof (INT) == sizeof strtol (ptr, endptr, base)
|| sizeof (INT) == sizeof strtoll (ptr, endptr, base)));
(sizeof (INT) == sizeof (long)
|| sizeof (INT) == sizeof (long long)));
if (sizeof (INT) != sizeof strtol (ptr, endptr, base))
if (sizeof (INT) != sizeof (long))
return strtoll (ptr, endptr, base);
#else
verify (size_is_that_of_long,
sizeof (INT) == sizeof strtol (ptr, endptr, base));
sizeof (INT) == sizeof (long));
#endif
return strtol (ptr, endptr, base);