diff options
Diffstat (limited to 'include/ruby/missing.h')
| -rw-r--r-- | include/ruby/missing.h | 106 |
1 files changed, 13 insertions, 93 deletions
diff --git a/include/ruby/missing.h b/include/ruby/missing.h index 4b88c9ea07..62d65b0aff 100644 --- a/include/ruby/missing.h +++ b/include/ruby/missing.h @@ -18,43 +18,18 @@ extern "C" { #endif #endif -#include "ruby/config.h" -#include <stddef.h> -#include <math.h> /* for INFINITY and NAN */ -#ifdef RUBY_ALTERNATIVE_MALLOC_HEADER -# include RUBY_ALTERNATIVE_MALLOC_HEADER -#endif -#ifdef RUBY_EXTCONF_H -#include RUBY_EXTCONF_H -#endif - -#if !defined(HAVE_STRUCT_TIMEVAL) || !defined(HAVE_STRUCT_TIMESPEC) -#if defined(HAVE_TIME_H) -# include <time.h> -#endif #if defined(HAVE_SYS_TIME_H) -# include <sys/time.h> -#endif -#endif - -#ifndef M_PI -# define M_PI 3.14159265358979323846 -#endif -#ifndef M_PI_2 -# define M_PI_2 (M_PI/2) -#endif - -#ifndef RUBY_SYMBOL_EXPORT_BEGIN -# define RUBY_SYMBOL_EXPORT_BEGIN /* begin */ -# define RUBY_SYMBOL_EXPORT_END /* end */ -#endif - -#if !defined(HAVE_STRUCT_TIMEVAL) +# include <sys/time.h> +#elif !defined(_WIN32) +# define time_t long struct timeval { time_t tv_sec; /* seconds */ long tv_usec; /* microseconds */ }; -#endif /* HAVE_STRUCT_TIMEVAL */ +#endif +#if defined(HAVE_SYS_TYPES_H) +# include <sys/types.h> +#endif #if !defined(HAVE_STRUCT_TIMESPEC) struct timespec { @@ -70,15 +45,10 @@ struct timezone { }; #endif -#ifdef RUBY_EXPORT -#undef RUBY_EXTERN -#endif #ifndef RUBY_EXTERN #define RUBY_EXTERN extern #endif -RUBY_SYMBOL_EXPORT_BEGIN - #ifndef HAVE_ACOSH RUBY_EXTERN double acosh(double); RUBY_EXTERN double asinh(double); @@ -97,10 +67,6 @@ RUBY_EXTERN int dup2(int, int); RUBY_EXTERN int eaccess(const char*, int); #endif -#ifndef HAVE_ROUND -RUBY_EXTERN double round(double); /* numeric.c */ -#endif - #ifndef HAVE_FINITE RUBY_EXTERN int finite(double); #endif @@ -136,34 +102,10 @@ RUBY_EXTERN double lgamma_r(double, int *); RUBY_EXTERN double cbrt(double); #endif -#if !defined(HAVE_INFINITY) || !defined(HAVE_NAN) -union bytesequence4_or_float { - unsigned char bytesequence[4]; - float float_value; -}; -#endif - -#ifndef INFINITY -/** @internal */ -RUBY_EXTERN const union bytesequence4_or_float rb_infinity; -# define INFINITY (rb_infinity.float_value) -#endif - -#ifndef NAN -/** @internal */ -RUBY_EXTERN const union bytesequence4_or_float rb_nan; -# define NAN (rb_nan.float_value) -#endif - #ifndef isinf # ifndef HAVE_ISINF # if defined(HAVE_FINITE) && defined(HAVE_ISNAN) -# ifdef HAVE_IEEEFP_H -# include <ieeefp.h> -# endif # define isinf(x) (!finite(x) && !isnan(x)) -# elif defined(__cplusplus) && __cplusplus >= 201103L -# include <cmath> // it must include constexpr bool isinf(double); # else RUBY_EXTERN int isinf(double); # endif @@ -172,25 +114,10 @@ RUBY_EXTERN int isinf(double); #ifndef isnan # ifndef HAVE_ISNAN -# if defined(__cplusplus) && __cplusplus >= 201103L -# include <cmath> // it must include constexpr bool isnan(double); -# else RUBY_EXTERN int isnan(double); -# endif # endif #endif -#ifndef isfinite -# ifndef HAVE_ISFINITE -# define HAVE_ISFINITE 1 -# define isfinite(x) finite(x) -# endif -#endif - -#ifndef HAVE_NEXTAFTER -RUBY_EXTERN double nextafter(double x, double y); -#endif - /* #ifndef HAVE_MEMCMP RUBY_EXTERN int memcmp(const void *, const void *, size_t); @@ -220,6 +147,12 @@ RUBY_EXTERN char *strerror(int); RUBY_EXTERN char *strstr(const char *, const char *); #endif +/* +#ifndef HAVE_STRTOL +RUBY_EXTERN long strtol(const char *, char **, int); +#endif +*/ + #ifndef HAVE_STRLCPY RUBY_EXTERN size_t strlcpy(char *, const char*, size_t); #endif @@ -245,19 +178,6 @@ RUBY_EXTERN int ruby_shutdown(int, int); RUBY_EXTERN int ruby_close(int); #endif -#ifndef HAVE_SETPROCTITLE -RUBY_EXTERN void setproctitle(const char *fmt, ...); -#endif - -#ifndef HAVE_EXPLICIT_BZERO -RUBY_EXTERN void explicit_bzero(void *b, size_t len); -# if defined SecureZeroMemory -# define explicit_bzero(b, len) SecureZeroMemory(b, len) -# endif -#endif - -RUBY_SYMBOL_EXPORT_END - #if defined(__cplusplus) #if 0 { /* satisfy cc-mode */ |