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Man Pages
RUNE(3) FreeBSD Library Functions Manual RUNE(3)

setrunelocale, setinvalidrune, sgetrune, sputrune, fgetrune, fungetrune, fputrune
C ?ѥ롼?󥵥ݡ???

Standard C Library (libc, -lc)

<rune.h> <errno.h> int setrunelocale(char *locale) void setinvalidrune(rune_t rune) rune_t sgetrune(const char *string, size_t n, char const **result) int sputrune(rune_t rune, char *string, size_t n, char **result)

<stdio.h> long fgetrune(FILE *stream) int fungetrune(rune_t rune, FILE *stream) int fputrune(rune_t rune, FILE *stream)

setrunelocale() ?ϡ??ޥ????Х??ȥ??ȥ??󥰤Ȥ??ƥ롼????ɽ?????뤿???? ???󥳡??ɤΥ????ס??????? ⟨ctype.h⟩ ?????????줿?롼???Υץ??ѥƥ??????椷?ޤ??? locale ?????ϡ??????ɤ????????????????ꤷ?ޤ??? ???????뤬?????˥????ɤ??????? 0 ???ᤵ?졢?????ɤ????꤬???????ȥ??顼?????פ?ɽ?? errno ?ͤ??ᤵ???ޤ???

setinvalidrune() ?ؿ??ϡ????????Х??? _INVALID_RUNE ???ͤ? rune ?????ꤷ?ޤ???

sgetrune() ?ؿ??ϡ?Ĺ???????? n ?Х??Ȥ? 1 ?ĤΥޥ????Х??ȥ????饯???? string ?????ɤ߹??⤦?Ȥ??ޤ??? sgetrune() ?????꤬ȯ?????ʤ??ä??????ϥ롼?????ᤵ???ޤ??? result ?? NULL ?ǤϤʤ????硢 *result ?ϡ? string ???Ѵ??????ʤ??ä??ǽ??ΥХ??Ȥ??ؤ??ޤ??? string ?κǽ??? n ?Х??Ȥ??????ʥޥ????Х??ȥ????饯????ɽ???ʤ??????? _INVALID_RUNE ???ᤵ?졢 *result ?? string ???ؤ??ޤ??? string ?κǽ??ǥ??󥳡??ɤΥ??顼??ȯ???????????? _INVALID_RUNE ???ᤵ?졢 *result ?? string ???? 2 ?????饯?????ؤ??ޤ???

sputrune() ?ؿ??ϡ??ޥ????Х??ȥ??ȥ??󥰤Ȥ??? rune ?򥨥󥳡??ɤ??? string ????¸???褦?Ȥ??ޤ????????? n ?Х??ȤޤǤ?????¸?????ޤ????? result ?? NULL ?ǤϤʤ????硢 *result ?ϡ????????ޥ????Х??ȥ????饯????³?????ȥ??󥰤? ?ǽ??ΥХ??Ȥ??ؤ??褦?????ꤵ???ޤ??? string ?? NULL ?Ǥ??????硢 *result ?? (char *)0 + x ???ؤ??ޤ??? x ?ϡ??ޥ????Х????ͤ???¸??ɬ?פʥХ??ȿ??Ǥ??? ?ޥ????Х??ȥ????饯???? n ????Ĺ???Х??Ȥ??鹽?????졢 result ?? NULL ?ǤϤʤ????硢 *result ?? NULL ?????ꤵ???ޤ??? ?ɤΤ褦?ʾ????Ǥ⡢ sputrune() ?ϡ??ޥ????Х??ȥ????饯???Ȥ??? rune ????¸???뤿????ɬ?פʥХ??ȿ????ᤷ?ޤ???

fgetrune() ?ؿ??ϡ? 1 ?ĤΥ롼?????ǥ????ɤ????Τ?­?????ΥХ??Ȥ? stream ?????ɤ߹??⤦?Ȥ??뤳?Ȥ??????С? sgetrune() ??Ʊ??ư???򤷤ޤ????ե??????ν???????ã?????????? EOF ?򡢥??󥳡??ɤǥ??顼??ȯ???????????? _INVALID_RUNE ???????꤬ȯ?????ʤ??ä??????ϥǥ????ɤ??줿?롼?????ᤷ?ޤ???

fungetrune() ?ؿ??ϡ????? fgetrune() ???ƤӽФ????????? rune ???ᤵ?????褦?ˡ? sputrune() ??Ϳ???? rune ?Υޥ????Х??ȥ??󥳡??ɤ? stream ?˥ץå??夷?ޤ??????顼??ȯ???????????? EOF ???ᤷ?????顼??ȯ?????ʤ??ä??????? 0 ???ᤷ?ޤ???

fputrune() ?ؿ??ϡ? sputrune() ??Ϳ???? rune ?Υޥ????Х??ȥ??󥳡??ɤ? stream ?˽񤭹??ߤޤ??????顼??ȯ???????????? EOF ???ᤷ?????顼??ȯ?????ʤ??ä??????? 0 ???ᤷ?ޤ???

setrunelocale() ?ؿ??ϡ??ʲ????ͤΤɤ줫 1 ?Ĥ??ᤷ?ޤ???
0
setrunelocale() ?????꤬ȯ?????ޤ????Ǥ?????
[EFAULT]
locale ?? NULL ?ˤʤäƤ??ޤ???
[ENOENT]
???????뤬???Ĥ????ޤ?????
[EFTYPE]
???Ĥ??ä??ե????뤬???????ե??????ǤϤ????ޤ?????
[EINVAL]
?????????Ǽ??????륨?󥳡??ɤ?̤?ΤΤ??ΤǤ???

sgetrune() ?ؿ??ϡ??ɤ߹??????롼???? _INVALID_RUNE ???ᤷ?ޤ??? sputrune() ?ؿ??ϡ??ޥ????Х??ȥ??ȥ??󥰤Ȥ??? rune ????¸???뤿????ɬ?פʥХ??ȿ????ᤷ?ޤ???

$PATH_LOCALE/locale/LC_CTYPE
 
/usr/share/locale/locale/LC_CTYPE
???????? locale ?ΥХ??ʥ? LC_CTYPE ?ե?????

mbrune(3), setlocale(3), euc(4), utf2(4)

ANSI C ?? wchar_t ???ϡ? rune_t ??Ʊ???Ǥ??????????????? ANSI C ?ץ??ߥƥ??֤򥷥??ƥ????????Ȥ??ʤ??ΰդ??????Ǥ??뤳?Ȥ???Ĵ???뤿???? rune_t ?????Ф??ޤ?????

???δؿ??ϡ? 4.4BSD ?ǽ??????о줷?ޤ?????

setrunelocale() ?ؿ??Ȥ???¾???? ANSI ?롼???ؿ??ϡ? ANSI ?ޥ????Х??Ȥȥ磻?ɥ????饯?????ݡ??ȤΤ????μ¤????ذƤȤ??Ƥ? Bell Labs ?? Plan 9 ?˥ҥ??Ȥ????ޤ?????

???٤Ƥ? ANSI ?ޥ????Х??Ȥȥ磻?ɥ????饯???Υ??ݡ??ȴؿ??ϡ? ?롼???ؿ??????Ѥ??ƺ????????Ƥ??ޤ???

December 11, 1993 FreeBSD 13.1-RELEASE

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