diff options
Diffstat (limited to 'include/ruby/util.h')
| -rw-r--r-- | include/ruby/util.h | 28 |
1 files changed, 9 insertions, 19 deletions
diff --git a/include/ruby/util.h b/include/ruby/util.h index e82f537728..3fecba8ebc 100644 --- a/include/ruby/util.h +++ b/include/ruby/util.h @@ -45,49 +45,39 @@ extern "C" { #endif #endif -#if defined __GNUC__ && __GNUC__ >= 4 -#pragma GCC visibility push(default) -#endif +RUBY_SYMBOL_EXPORT_BEGIN + +#define DECIMAL_SIZE_OF_BITS(n) (((n) * 3010 + 9998) / 9999) +/* an approximation of ceil(n * log10(2)), up to 65536 at least */ #define scan_oct(s,l,e) ((int)ruby_scan_oct((s),(l),(e))) unsigned long ruby_scan_oct(const char *, size_t, size_t *); #define scan_hex(s,l,e) ((int)ruby_scan_hex((s),(l),(e))) unsigned long ruby_scan_hex(const char *, size_t, size_t *); +#ifdef HAVE_GNU_QSORT_R +# define ruby_qsort qsort_r +#else void ruby_qsort(void *, const size_t, const size_t, int (*)(const void *, const void *, void *), void *); +#endif void ruby_setenv(const char *, const char *); void ruby_unsetenv(const char *); -#undef setenv -#undef unsetenv -#define setenv(name,val) ruby_setenv((name),(val)) -#define unsetenv(name,val) ruby_unsetenv(name); char *ruby_strdup(const char *); #undef strdup #define strdup(s) ruby_strdup(s) char *ruby_getcwd(void); -#define my_getcwd() ruby_getcwd() double ruby_strtod(const char *, char **); #undef strtod #define strtod(s,e) ruby_strtod((s),(e)) -#if defined _MSC_VER && _MSC_VER >= 1300 -#pragma warning(push) -#pragma warning(disable:4723) -#endif -#if defined _MSC_VER && _MSC_VER >= 1300 -#pragma warning(pop) -#endif - void ruby_each_words(const char *, void (*)(const char*, int, void*), void *); -#if defined __GNUC__ && __GNUC__ >= 4 -#pragma GCC visibility pop -#endif +RUBY_SYMBOL_EXPORT_END #if defined(__cplusplus) #if 0 |