#include "ruby/defines.h"

Macros
#define	DECIMAL_SIZE_OF_BITS(n) (((n) * 3010 + 9998) / 9999)

#define	scan_oct(s, l, e) ((int)ruby_scan_oct((s),(l),(e)))

#define	scan_hex(s, l, e) ((int)ruby_scan_hex((s),(l),(e)))

#define	strdup(s) ruby_strdup(s)

#define	my_getcwd() ruby_getcwd()

#define	strtod(s, e) ruby_strtod((s),(e))

Functions
unsigned long	ruby_scan_oct (const char , size_t, size_t )

unsigned long	ruby_scan_hex (const char , size_t, size_t )

void	ruby_qsort (void , const size_t, const size_t, int()(const void , const void , void ), void )

void	ruby_setenv (const char , const char )

void	ruby_unsetenv (const char *)

char *	ruby_strdup (const char *)

char *	ruby_getcwd (void)

double	ruby_strtod (const char , char *)

void	ruby_each_words (const char , void()(const char , int, void ), void *)

Macro Definition Documentation

◆ DECIMAL_SIZE_OF_BITS

#define DECIMAL_SIZE_OF_BITS ( n ) (((n) * 3010 + 9998) / 9999)

Definition at line 50 of file util.h.

◆ my_getcwd

#define my_getcwd ( ) ruby_getcwd()

Definition at line 73 of file util.h.

Referenced by rb_dir_getwd_ospath().

◆ scan_hex

#define scan_hex	(	s,
		l,
		e
	)	((int)ruby_scan_hex((s),(l),(e)))

Definition at line 55 of file util.h.

◆ scan_oct

#define scan_oct	(	s,
		l,
		e
	)	((int)ruby_scan_oct((s),(l),(e)))

Definition at line 53 of file util.h.

◆ strdup

#define strdup ( s ) ruby_strdup(s)

Definition at line 70 of file util.h.

Referenced by dln_find_exe_r().

◆ strtod

#define strtod	(	s,
		e
	)	ruby_strtod((s),(e))

Definition at line 77 of file util.h.

Referenced by rb_cstr_to_dbl().

Function Documentation

◆ ruby_each_words()

void ruby_each_words	(	const char *	,
		void()(const char , int, void *)	,
		void *
	)

Definition at line 3822 of file util.c.

References ISSPACE, and len.

Referenced by ruby_set_debug_option().

◆ ruby_getcwd()

char* ruby_getcwd ( void )

Definition at line 508 of file util.c.

References buf, DATA_PTR, Data_Wrap_Struct, errno, free(), NULL, PATH_MAX, RB_GC_GUARD, rb_sys_fail(), rb_syserr_fail(), RUBY_DEFAULT_FREE, ruby_strdup(), size, xfree(), xmalloc, and xrealloc.

◆ ruby_qsort()

void ruby_qsort	(	void *	,
		const size_t	,
		const size_t	,
		int()(const void , const void , void )	,
		void *
	)

◆ ruby_scan_hex()

unsigned long ruby_scan_hex	(	const char *	,
		size_t	,
		size_t *
	)

Definition at line 48 of file util.c.

References hexdigit, and strchr().

◆ ruby_scan_oct()

unsigned long ruby_scan_oct	(	const char *	,
		size_t	,
		size_t *
	)

Definition at line 34 of file util.c.

◆ ruby_setenv()

void ruby_setenv	(	const char *	,
		const char *
	)

Definition at line 3497 of file hash.c.

References ALLOCV_END, ALLOCV_N, buf, fail, free(), GET_ENVIRON, len, malloc, NULL, PRIuSIZE, rb_sprintf(), rb_sys_fail_str(), snprintf, and strlen().

Referenced by ruby_unsetenv().

◆ ruby_strdup()

char* ruby_strdup ( const char * )

Definition at line 496 of file util.c.

References len, strlen(), and xmalloc.

Referenced by compat_init_setproctitle(), and ruby_getcwd().

◆ ruby_strtod()

double ruby_strtod	(	const char *	,
		char **
	)

Definition at line 1994 of file util.c.

References DBL_DIG, dval, errno, hexdigit, ISDIGIT, Bigint::k, NULL, Bigint::sign, and strchr().

◆ ruby_unsetenv()

void ruby_unsetenv ( const char * )

Definition at line 3641 of file hash.c.

References ruby_setenv().

Macros

Functions