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| author | Zack Weinberg <zackw@panix.com> | 2017-06-09 12:02:06 -0400 |
|---|---|---|
| committer | Zack Weinberg <zackw@panix.com> | 2017-06-20 20:28:11 -0400 |
| commit | f0be25b6336db7492e47d2e8e72eb8af53b5506d (patch) | |
| tree | 839e8b69b808bdfd5376a846f5e03aa2413e0356 /string/strings.h | |
| parent | bafcba22ac5eb612dcc32425fce5479d1ee3e79b (diff) | |
| download | glibc-f0be25b6336db7492e47d2e8e72eb8af53b5506d.zip glibc-f0be25b6336db7492e47d2e8e72eb8af53b5506d.tar.gz glibc-f0be25b6336db7492e47d2e8e72eb8af53b5506d.tar.bz2 | |
Rename xlocale.h to bits/types/__locale_t.h.
xlocale.h is already a single-type micro-header, defining struct
__locale_struct and the typedefs __locale_t and locale_t. This patch
brings it into the bits/types/ scheme: there are now
bits/types/__locale_t.h which defines only __locale_struct and
__locale_t, and bits/types/locale_t.h which defines locale_t as well
as the other two. None of *our* headers need __locale_t.h, but it
appears to me that libstdc++ could make use of it.
There are a lot of external uses of xlocale.h, but all the uses I
checked had an autoconf test or equivalent for its existence. It has
never been available from other C libraries, and it has always
contained a comment reading "This file is not standardized, don't rely
on it, it can go away without warning" so I think dropping it is
pretty safe.
I also took the opportunity to clean up comments in various public
header files that still talk about the *_l interfaces as though they
were completely nonstandard. There are a few of them, notably the
strtoX_l and wcstoX_l families, that haven't been standardized, but
the bulk are in POSIX.1-2008.
* locale/xlocale.h: Rename to...
* locale/bits/types/__locale_t.h: ...here. Adjust commentary.
Only define struct __locale_struct and __locale_t, not locale_t.
* locale/bits/types/locale_t.h: New file; define locale_t here.
* locale/Makefile (headers): Update to match.
* include/xlocale.h: Delete wrapper.
* include/bits/types/__locale_t.h: New wrapper.
* include/bits/types/locale_t.h: New wrapper.
* ctype/ctype.h, include/printf.h, include/time.h
* locale/langinfo.h, locale/locale.h, stdlib/monetary.h
* stdlib/stdlib.h, string/string.h, string/strings.h, time/time.h
* wcsmbs/wchar.h, wctype/wctype.h: Use bits/types/locale_t.h.
Correct outdated comments regarding the standardization status of
the functions that take locale_t arguments.
* stdlib/strtod_l.c, stdlib/strtof_l.c, stdlib/strtol_l.c
* stdlib/strtold_l.c, stdlib/strtoul_l.c, stdlib/strtoull_l.c
* sysdeps/ieee754/ldbl-128ibm/strtold_l.c
* sysdeps/ieee754/ldbl-64-128/strtold_l.c
* wcsmbs/wcstod.c, wcsmbs/wcstod_l.c, wcsmbs/wcstof.c
* wcsmbs/wcstof_l.c, wcsmbs/wcstold.c, wcsmbs/wcstold_l.c:
Don't include xlocale.h. If necessary, include locale.h instead.
* stdlib/strtold_l.c: Unconditionally include wchar.h.
Diffstat (limited to 'string/strings.h')
| -rw-r--r-- | string/strings.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/string/strings.h b/string/strings.h index 43207af..53d1b5c 100644 --- a/string/strings.h +++ b/string/strings.h @@ -121,7 +121,8 @@ extern int strncasecmp (const char *__s1, const char *__s2, size_t __n) __THROW __attribute_pure__ __nonnull ((1, 2)); #ifdef __USE_XOPEN2K8 -# include <xlocale.h> +/* POSIX.1-2008 extended locale interface (see locale.h). */ +# include <bits/types/locale_t.h> /* Compare S1 and S2, ignoring case, using collation rules from LOC. */ extern int strcasecmp_l (const char *__s1, const char *__s2, __locale_t __loc) |