xlocale man page on MacOSX
[printable version]
XLOCALE(3) BSD Library Functions Manual XLOCALE(3)
NAME
xlocale — Extended locale support.
LIBRARY
Standard C Library (libc, -lc)
DESCRIPTION
Include ⟨xlocale.h⟩ for extended locale support. It can be used alone or
with the POSIX locale API in ⟨locale.h⟩.
The extended locale, or "xlocale" API consists of five basic routines,
which are documented separately: duplocale(3), freelocale(3),
newlocale(3), querylocale(3), and uselocale(3). For each of these rou‐
tines, if a NULL locale_t is given, the current locale is used.
In addition, ⟨xlocale.h⟩ defines a few macros:
- LC_GLOBAL_LOCALE - A special locale_t value that corresponds to the
global, process-wide locale.
- MB_CUR_MAX - This macro is traditionally defined as an integer con‐
taining the value of the longest multi-byte string that a single-wide
character in the global locale can translate into. With extended
locales, this macro is replaced with a function that returns the
value of the longest multi-byte string that a single-wide character
in the current locale (per-thread or global) can translate into.
- MB_CUR_MAX_L(loc) - This macro is equivalent to MB_CUR_MAX, except
that it may be passed a specific locale directly.
CAVEATS
The POSIX setlocale(3) function only affects the global locale, so using
it when a per-thread locale is in effect will not change locale behavior
for that thread. However, it will change behavior for threads with no
per-thread locale in effect.
The routines defined in ⟨rune.h⟩ are deprecated, and may not be fully
consistent with the xlocale API. Of particular note is setinvalidrune(),
which would normally modify the value in the global locale. Since this
value resides in a sub-structure of locale_t and sub-structures may be
shared by multiple locales, setinvalidrune() has been modified to make a
copy of the sub-structure. This prevents it from affecting other
locales.
SEE ALSO
duplocale(3), freelocale(3), localeconv(3), newlocale(3), querylocale(3),
uselocale(3)
CONVENIENCE FUNCTIONS
The xlocale API also includes "convenience functions": functions that can
be executed using a given locale, rather than the current locale. These
functions all take one extra locale_t argument at the end of the tradi‐
tional argument list, except in the case of variable-argument functions,
in which case the extra argument comes before the format string. If a
NULL locale_t is passed, the C locale will be used.
For completeness, the convenience functions are listed here (organized by
the header file that contains the original function).
⟨_wctype.h⟩
iswalnum_l(3), iswalpha_l(3), iswcntrl_l(3), iswctype_l(3),
iswdigit_l(3), iswgraph_l(3), iswlower_l(3), iswprint_l(3),
iswpunct_l(3), iswspace_l(3), iswupper_l(3), iswxdigit_l(3),
towlower_l(3), towupper_l(3), wctype_l(3)
⟨ctype.h⟩ digittoint_l(3), isalnum_l(3), isalpha_l(3), isblank_l(3),
iscntrl_l(3), isdigit_l(3), isgraph_l(3), ishexnumber_l(3),
isideogram_l(3), islower_l(3), isnumber_l(3),
isphonogram_l(3), isprint_l(3), ispunct_l(3), isrune_l(3),
isspace_l(3), isspecial_l(3), isupper_l(3), isxdigit_l(3),
tolower_l(3), toupper_l(3)
⟨inttypes.h⟩
strtoimax_l(3), strtoumax_l(3), wcstoimax_l(3),
wcstoumax_l(3)
⟨langinfo.h⟩
nl_langinfo_l(3)
⟨monetary.h⟩
strfmon_l(3)
⟨stdio.h⟩ asprintf_l(3), fprintf_l(3), fscanf_l(3), printf_l(3),
scanf_l(3), snprintf_l(3), sprintf_l(3), sscanf_l(3),
vasprintf_l(3), vfprintf_l(3), vfscanf_l(3), vprintf_l(3),
vscanf_l(3), vsnprintf_l(3), vsprintf_l(3), vsscanf_l(3)
⟨stdlib.h⟩ atof_l(3), atoi_l(3), atol_l(3), atoll_l(3), mblen_l(3),
mbstowcs_l(3), mbtowc_l(3), strtod_l(3), strtof_l(3),
strtol_l(3), strtold_l(3), strtoll_l(3), strtoq_l(3),
strtoul_l(3), strtoull_l(3), strtouq_l(3), wcstombs_l(3),
wctomb_l(3)
⟨string.h⟩ strcoll_l(3), strxfrm_l(3), strcasecmp_l(3), strcasestr_l(3),
strncasecmp_l(3)
⟨time.h⟩ strftime_l(3), strptime_l(3)
⟨wchar.h⟩ btowc_l(3), fgetwc_l(3), *fgetws_l(3), fputwc_l(3),
fputws_l(3), fwprintf_l(3), fwscanf_l(3), getwc_l(3),
getwchar_l(3), mbrlen_l(3), mbrtowc_l(3), mbsinit_l(3),
mbsnrtowcs_l(3), mbsrtowcs_l(3), putwc_l(3), putwchar_l(3),
swprintf_l(3), swscanf_l(3), ungetwc_l(3), vfwprintf_l(3),
vfwscanf_l(3), vswprintf_l(3), vswscanf_l(3), vwprintf_l(3),
vwscanf_l(3), wcrtomb_l(3), wcscoll_l(3), wcsftime_l(3),
wcsnrtombs_l(3), wcsrtombs_l(3), wcstod_l(3), wcstof_l(3),
wcstol_l(3), wcstold_l(3), wcstoll_l(3), wcstoul_l(3),
wcstoull_l(3), wcswidth_l(3), wcsxfrm_l(3), wctob_l(3),
wcwidth_l(3), wprintf_l(3), wscanf_l(3)
⟨wctype.h⟩ iswblank_l(3), iswhexnumber_l(3), iswideogram_l(3),
iswnumber_l(3), iswphonogram_l(3), iswrune_l(3),
iswspecial_l(3), nextwctype_l(3), towctrans_l(3),
wctrans_l(3)
⟨xlocale.h⟩
localeconv_l(3)
BSD March 11, 2005 BSD
[top]
List of man pages available for MacOSX
Copyright (c) for man pages and the logo by the respective OS vendor.
For those who want to learn more, the polarhome community provides shell access and support.
[legal]
[privacy]
[GNU]
[policy]
[cookies]
[netiquette]
[sponsors]
[FAQ]
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
|
|
Vote for polarhome
|
