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Diffstat (limited to 'include/ruby/missing.h')
| -rw-r--r-- | include/ruby/missing.h | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/include/ruby/missing.h b/include/ruby/missing.h deleted file mode 100644 index f83f1b695c..0000000000 --- a/include/ruby/missing.h +++ /dev/null @@ -1,266 +0,0 @@ -#ifndef RUBY_MISSING_H /*-*-C++-*-vi:se ft=cpp:*/ -#define RUBY_MISSING_H 1 -/** - * @file - * @author $Author$ - * @date Sat May 11 23:46:03 JST 2002 - * @copyright This file is a part of the programming language Ruby. - * Permission is hereby granted, to either redistribute and/or - * modify this file, provided that the conditions mentioned in the - * file COPYING are met. Consult the file for details. - * @brief Prototype for *.c in ./missing, and for missing timeval struct. - */ -#include "ruby/internal/config.h" - -#ifdef STDC_HEADERS -# include <stddef.h> -#endif - -#if defined(__cplusplus) -# include <cmath> -#else -# include <math.h> /* for INFINITY and NAN */ -#endif - -#ifdef RUBY_ALTERNATIVE_MALLOC_HEADER -# include RUBY_ALTERNATIVE_MALLOC_HEADER -#endif - -#if defined(HAVE_TIME_H) -# include <time.h> -#endif - -#if defined(HAVE_SYS_TIME_H) -# include <sys/time.h> -#endif - -#ifdef HAVE_IEEEFP_H -# include <ieeefp.h> -#endif - -#include "ruby/internal/dllexport.h" - -#ifndef M_PI -# define M_PI 3.14159265358979323846 -#endif -#ifndef M_PI_2 -# define M_PI_2 (M_PI/2) -#endif - -#if !defined(HAVE_STRUCT_TIMEVAL) -struct timeval { - time_t tv_sec; /* seconds */ - long tv_usec; /* microseconds */ -}; -#endif /* HAVE_STRUCT_TIMEVAL */ - -#if !defined(HAVE_STRUCT_TIMESPEC) -/* :BEWARE: @shyouhei warns that IT IS A WRONG IDEA to define our own version - * of struct timespec here. `clock_gettime` is a system call, and your kernel - * could expect something other than just `long` (results stack smashing if - * that happens). See also https://ewontfix.com/19/ */ -struct timespec { - time_t tv_sec; /* seconds */ - long tv_nsec; /* nanoseconds */ -}; -#endif - -#if !defined(HAVE_STRUCT_TIMEZONE) -struct timezone { - int tz_minuteswest; - int tz_dsttime; -}; -#endif - -RBIMPL_SYMBOL_EXPORT_BEGIN() - -#ifndef HAVE_ACOSH -RUBY_EXTERN double acosh(double); -RUBY_EXTERN double asinh(double); -RUBY_EXTERN double atanh(double); -#endif - -#ifndef HAVE_CRYPT -RUBY_EXTERN char *crypt(const char *, const char *); -#endif - -#ifndef HAVE_DUP2 -RUBY_EXTERN int dup2(int, int); -#endif - -#ifndef HAVE_EACCESS -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 - -#ifndef HAVE_FLOCK -RUBY_EXTERN int flock(int, int); -#endif - -/* -#ifndef HAVE_FREXP -RUBY_EXTERN double frexp(double, int *); -#endif -*/ - -#ifndef HAVE_HYPOT -RUBY_EXTERN double hypot(double, double); -#endif - -#ifndef HAVE_ERF -RUBY_EXTERN double erf(double); -RUBY_EXTERN double erfc(double); -#endif - -#ifndef HAVE_TGAMMA -RUBY_EXTERN double tgamma(double); -#endif - -#ifndef HAVE_LGAMMA_R -RUBY_EXTERN double lgamma_r(double, int *); -#endif - -#ifndef HAVE_CBRT -RUBY_EXTERN double cbrt(double); -#endif - -#if !defined(INFINITY) || !defined(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) -# define USE_RB_INFINITY 1 -#endif - -#ifndef NAN -/** @internal */ -RUBY_EXTERN const union bytesequence4_or_float rb_nan; -# define NAN (rb_nan.float_value) -# define USE_RB_NAN 1 -#endif - -#ifndef HUGE_VAL -# define HUGE_VAL ((double)INFINITY) -#endif - -#if defined(isinf) -# /* Take that. */ -#elif defined(HAVE_ISINF) -# /* Take that. */ -#elif defined(HAVE_FINITE) && defined(HAVE_ISNAN) -# define isinf(x) (!finite(x) && !isnan(x)) -#elif defined(__cplusplus) && __cplusplus >= 201103L -# // <cmath> must include constexpr bool isinf(double); -#else -RUBY_EXTERN int isinf(double); -#endif - -#if defined(isnan) -# /* Take that. */ -#elif defined(HAVE_ISNAN) -# /* Take that. */ -#elif defined(__cplusplus) && __cplusplus >= 201103L -# // <cmath> must include constexpr bool isnan(double); -#else -RUBY_EXTERN int isnan(double); -#endif - -#if defined(isfinite) -# /* Take that. */ -#elif defined(HAVE_ISFINITE) -# /* Take that. */ -#else -# define HAVE_ISFINITE 1 -# define isfinite(x) finite(x) -#endif - -#ifndef HAVE_NAN -RUBY_EXTERN double nan(const char *); -#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); -#endif -*/ - -#ifndef HAVE_MEMMOVE -RUBY_EXTERN void *memmove(void *, const void *, size_t); -#endif - -/* -#ifndef HAVE_MODF -RUBY_EXTERN double modf(double, double *); -#endif -*/ - -#ifndef HAVE_STRCHR -RUBY_EXTERN char *strchr(const char *, int); -RUBY_EXTERN char *strrchr(const char *, int); -#endif - -#ifndef HAVE_STRERROR -RUBY_EXTERN char *strerror(int); -#endif - -#ifndef HAVE_STRSTR -RUBY_EXTERN char *strstr(const char *, const char *); -#endif - -#ifndef HAVE_STRLCPY -RUBY_EXTERN size_t strlcpy(char *, const char*, size_t); -#endif - -#ifndef HAVE_STRLCAT -RUBY_EXTERN size_t strlcat(char *, const char*, size_t); -#endif - -#ifndef HAVE_SIGNBIT -RUBY_EXTERN int signbit(double x); -#endif - -#ifndef HAVE_FFS -RUBY_EXTERN int ffs(int); -#endif - -#ifdef BROKEN_CLOSE -# include <sys/types.h> -# include <sys/socket.h> -RUBY_EXTERN int ruby_getpeername(int, struct sockaddr *, socklen_t *); -RUBY_EXTERN int ruby_getsockname(int, struct sockaddr *, socklen_t *); -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 - -#ifdef HAVE_EXPLICIT_BZERO -# /* Take that. */ -#elif defined(SecureZeroMemory) -# define explicit_bzero(b, len) SecureZeroMemory(b, len) -#else -RUBY_EXTERN void explicit_bzero(void *b, size_t len); -#endif - -RBIMPL_SYMBOL_EXPORT_END() - -#endif /* RUBY_MISSING_H */ |