Ruby
1.9.3p551(2014-11-13revision48407)
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#include <sys/types.h>
#include <varargs.h>
#include <stddef.h>
#include <math.h>
#include <float.h>
Go to the source code of this file.
Data Structures | |
struct | __sbuf |
struct | __sFILE |
struct | __siov |
struct | __suio |
Macros | |
#define | u_long unsigned long |
#define | u_short unsigned short |
#define | u_int unsigned int |
#define | __P(x) () |
#define | const |
#define | _BSD_VA_LIST_ va_list |
#define | LONG_MAX 2147483647 |
#define | NULL 0 |
#define | UNINITIALIZED_VAR(x) x |
#define | __SLBF 0x0001 /* line buffered */ |
#define | __SNBF 0x0002 /* unbuffered */ |
#define | __SRD 0x0004 /* OK to read */ |
#define | __SWR 0x0008 /* OK to write */ |
#define | __SRW 0x0010 /* open for reading & writing */ |
#define | __SEOF 0x0020 /* found EOF */ |
#define | __SERR 0x0040 /* found error */ |
#define | __SMBF 0x0080 /* _buf is from malloc */ |
#define | __SAPP 0x0100 /* fdopen()ed in append mode */ |
#define | __SSTR 0x0200 /* this is an sprintf/snprintf string */ |
#define | __SOPT 0x0400 /* do fseek() optimisation */ |
#define | __SNPT 0x0800 /* do not do fseek() optimisation */ |
#define | __SOFF 0x1000 /* set iff _offset is in fact correct */ |
#define | __SMOD 0x2000 /* true => fgetln modified _p text */ |
#define | EOF (-1) |
#define | __sfeof(p) (((p)->_flags & __SEOF) != 0) |
#define | __sferror(p) (((p)->_flags & __SERR) != 0) |
#define | __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF))) |
#define | __sfileno(p) ((p)->_file) |
#define | feof(p) __sfeof(p) |
#define | ferror(p) __sferror(p) |
#define | clearerr(p) __sclearerr(p) |
#define | fileno(p) __sfileno(p) |
#define | MIN(a, b) ((a) < (b) ? (a) : (b)) |
#define | COPY(n) (void)memcpy((void *)fp->_p, (void *)p, (size_t)(n)) |
#define | GETIOV(extra_work) |
#define | to_digit(c) ((c) - '0') |
#define | is_digit(c) ((unsigned)to_digit(c) <= 9) |
#define | to_char(n) (char)((n) + '0') |
#define | BUF 68 |
#define | ALT 0x001 /* alternate form */ |
#define | HEXPREFIX 0x002 /* add 0x or 0X prefix */ |
#define | LADJUST 0x004 /* left adjustment */ |
#define | LONGDBL 0x008 /* long double; unimplemented */ |
#define | LONGINT 0x010 /* long integer */ |
#define | SHORTINT 0x040 /* short integer */ |
#define | ZEROPAD 0x080 /* zero (as opposed to blank) pad */ |
#define | FPT 0x100 /* Floating point number */ |
#define | NIOV 8 |
#define | PADSIZE 16 /* pad chunk size */ |
#define | PRINT(ptr, len) |
#define | PAD(howmany, with) |
#define | PAD_L(howmany, with) PAD((howmany), (with)) |
#define | FLUSH() |
#define | SARG() |
#define | UARG() |
Typedefs | |
typedef struct __sFILE | FILE |
Functions | |
static int | BSD__sfvwrite (FILE *fp, struct __suio *uio) |
static int | BSD__sprint (FILE *fp, register struct __suio *uio) |
static int | BSD__sbprintf (register FILE *fp, const char *fmt, va_list ap) |
static char * | BSD__ultoa (register u_long val, char *endp, int base, int octzero, const char *xdigs) |
static ssize_t | BSD_vfprintf (FILE *fp, const char *fmt0, va_list ap) |
int | ruby_vsnprintf (char *str, size_t n, const char *fmt, va_list ap) |
int | ruby_snprintf (char *str, size_t n, char const *fmt,...) |
#define __P | ( | x | ) | () |
Definition at line 81 of file vsnprintf.c.
#define __SAPP 0x0100 /* fdopen()ed in append mode */ |
Definition at line 198 of file vsnprintf.c.
Definition at line 211 of file vsnprintf.c.
#define __SEOF 0x0020 /* found EOF */ |
Definition at line 195 of file vsnprintf.c.
#define __SERR 0x0040 /* found error */ |
Definition at line 196 of file vsnprintf.c.
Definition at line 209 of file vsnprintf.c.
Definition at line 210 of file vsnprintf.c.
Referenced by BSD_vfprintf().
Definition at line 212 of file vsnprintf.c.
#define __SLBF 0x0001 /* line buffered */ |
Definition at line 189 of file vsnprintf.c.
Referenced by BSD__sfvwrite().
#define __SMBF 0x0080 /* _buf is from malloc */ |
Definition at line 197 of file vsnprintf.c.
#define __SMOD 0x2000 /* true => fgetln modified _p text */ |
Definition at line 203 of file vsnprintf.c.
#define __SNBF 0x0002 /* unbuffered */ |
Definition at line 190 of file vsnprintf.c.
Referenced by BSD__sfvwrite(), and BSD_vfprintf().
#define __SNPT 0x0800 /* do not do fseek() optimisation */ |
Definition at line 201 of file vsnprintf.c.
#define __SOFF 0x1000 /* set iff _offset is in fact correct */ |
Definition at line 202 of file vsnprintf.c.
#define __SOPT 0x0400 /* do fseek() optimisation */ |
Definition at line 200 of file vsnprintf.c.
#define __SRD 0x0004 /* OK to read */ |
Definition at line 191 of file vsnprintf.c.
#define __SRW 0x0010 /* open for reading & writing */ |
Definition at line 194 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define __SSTR 0x0200 /* this is an sprintf/snprintf string */ |
Definition at line 199 of file vsnprintf.c.
Referenced by BSD__sfvwrite(), rb_enc_vsprintf(), rb_str_vcatf(), ruby_snprintf(), and ruby_vsnprintf().
#define __SWR 0x0008 /* OK to write */ |
Definition at line 192 of file vsnprintf.c.
Referenced by BSD_vfprintf(), rb_enc_vsprintf(), rb_str_vcatf(), ruby_snprintf(), and ruby_vsnprintf().
#define _BSD_VA_LIST_ va_list |
Definition at line 88 of file vsnprintf.c.
#define ALT 0x001 /* alternate form */ |
Definition at line 523 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define BUF 68 |
Definition at line 515 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define clearerr | ( | p | ) | __sclearerr(p) |
Definition at line 219 of file vsnprintf.c.
Referenced by rb_w32_getc().
#define const |
Definition at line 83 of file vsnprintf.c.
#define COPY | ( | n | ) | (void)memcpy((void *)fp->_p, (void *)p, (size_t)(n)) |
Referenced by BSD__sfvwrite().
#define EOF (-1) |
Definition at line 206 of file vsnprintf.c.
Referenced by appendline(), BSD_vfprintf(), curses_getch(), e_iconv(), e_oconv(), eol_conv(), fold_conv(), h_conv(), j_oconv(), kanji_convert(), mime_begin(), mime_begin_strict(), mime_getc(), mime_integrity(), mime_prechar(), mime_putc(), nfc_getc(), nkf_iconv_utf_16(), nkf_iconv_utf_32(), noconvert(), parser_prepare(), print_guessed_code(), push_hold_buf(), qpencode(), rb_io_getline_1(), rb_w32_getc(), ruby_snprintf(), ruby_vsnprintf(), s_iconv(), s_oconv(), std_putc(), w_iconv(), w_oconv(), w_oconv16(), w_oconv32(), window_getch(), and z_conv().
Definition at line 217 of file vsnprintf.c.
Referenced by rb_vm_bugreport().
Definition at line 218 of file vsnprintf.c.
Definition at line 222 of file vsnprintf.c.
Referenced by fseeko(), init_stdhandle(), main(), pipe_open(), prep_stdio(), rb_io_initialize(), rb_io_reopen(), rb_read_check(), rb_w32_fclose(), rb_w32_write(), and readline_readline().
#define FLUSH | ( | ) |
Referenced by BSD_vfprintf().
#define FPT 0x100 /* Floating point number */ |
Definition at line 535 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define GETIOV | ( | extra_work | ) |
Referenced by BSD__sfvwrite().
#define HEXPREFIX 0x002 /* add 0x or 0X prefix */ |
Definition at line 524 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define is_digit | ( | c | ) | ((unsigned)to_digit(c) <= 9) |
Definition at line 357 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define LADJUST 0x004 /* left adjustment */ |
Definition at line 525 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define LONG_MAX 2147483647 |
Definition at line 99 of file vsnprintf.c.
Referenced by BSD__ultoa().
#define LONGDBL 0x008 /* long double; unimplemented */ |
Definition at line 526 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define LONGINT 0x010 /* long integer */ |
Definition at line 527 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define MIN | ( | a, | |
b | |||
) | ((a) < (b) ? (a) : (b)) |
#define NIOV 8 |
#define NULL 0 |
Definition at line 123 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define PAD | ( | howmany, | |
with | |||
) |
Referenced by BSD_vfprintf().
#define PAD_L | ( | howmany, | |
with | |||
) | PAD((howmany), (with)) |
Referenced by BSD_vfprintf().
#define PADSIZE 16 /* pad chunk size */ |
Referenced by BSD_vfprintf().
#define PRINT | ( | ptr, | |
len | |||
) |
#define SARG | ( | ) |
Referenced by BSD_vfprintf().
#define SHORTINT 0x040 /* short integer */ |
Definition at line 533 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define to_char | ( | n | ) | (char)((n) + '0') |
Definition at line 358 of file vsnprintf.c.
Referenced by BSD__ultoa().
#define to_digit | ( | c | ) | ((c) - '0') |
Definition at line 356 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define u_int unsigned int |
Definition at line 66 of file vsnprintf.c.
#define u_long unsigned long |
Definition at line 64 of file vsnprintf.c.
Referenced by BSD_vfprintf(), fcntl(), getaddrinfo(), and getnameinfo().
#define u_short unsigned short |
Definition at line 65 of file vsnprintf.c.
Referenced by get_addr(), get_name(), getaddrinfo(), and getnameinfo().
#define UARG | ( | ) |
#define UNINITIALIZED_VAR | ( | x | ) | x |
Definition at line 133 of file vsnprintf.c.
Referenced by BSD_vfprintf().
#define ZEROPAD 0x080 /* zero (as opposed to blank) pad */ |
Definition at line 534 of file vsnprintf.c.
Referenced by BSD_vfprintf().
Definition at line 346 of file vsnprintf.c.
Referenced by BSD_vfprintf().
Definition at line 245 of file vsnprintf.c.
References __SLBF, __SNBF, __SSTR, COPY, GETIOV, __siov::iov_base, __siov::iov_len, len, and p.
Referenced by ruby_snprintf(), and ruby_vsnprintf().
Definition at line 325 of file vsnprintf.c.
References err, __suio::uio_iovcnt, __suio::uio_resid, and __sFILE::vwrite.
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static |
Definition at line 433 of file vsnprintf.c.
References LONG_MAX, and to_char.
Referenced by BSD_vfprintf().
Definition at line 537 of file vsnprintf.c.
References __sferror, __SNBF, __SRW, __SWR, __sFILE::_file, __sFILE::_flags, ALT, BSD__sbprintf(), BSD__ultoa(), BUF, buf, CHAR_BIT, EOF, FLUSH, FPT, HEXPREFIX, is_digit, isinf(), isnan, LADJUST, LONGDBL, LONGINT, NULL, p, PAD, PAD_L, PADSIZE, PRINT, SARG, SHORTINT, size, strlen(), to_digit, u_long, UARG, __suio::uio_iov, __suio::uio_iovcnt, __suio::uio_resid, UNINITIALIZED_VAR, and ZEROPAD.
Referenced by rb_enc_vsprintf(), rb_str_vcatf(), ruby_snprintf(), and ruby_vsnprintf().
int ruby_snprintf | ( | char * | str, |
size_t | n, | ||
char const * | fmt, | ||
... | |||
) |
Definition at line 1285 of file vsnprintf.c.
References __SSTR, __SWR, __sbuf::_base, __sFILE::_bf, __sFILE::_flags, __sFILE::_p, __sbuf::_size, __sFILE::_w, BSD__sfvwrite(), BSD_vfprintf(), EOF, and __sFILE::vwrite.
int ruby_vsnprintf | ( | char * | str, |
size_t | n, | ||
const char * | fmt, | ||
va_list | ap | ||
) |
Definition at line 1268 of file vsnprintf.c.
References __SSTR, __SWR, __sbuf::_base, __sFILE::_bf, __sFILE::_flags, __sFILE::_p, __sbuf::_size, __sFILE::_w, BSD__sfvwrite(), BSD_vfprintf(), EOF, and __sFILE::vwrite.