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[PATCH] btowc: document problems in C locale
From: |
Paul Eggert |
Subject: |
[PATCH] btowc: document problems in C locale |
Date: |
Tue, 19 Apr 2016 09:12:31 -0700 |
* doc/posix-functions/btowc.texi (btowc): Mention incompatibility
with mbrtowc. See: http://bugs.gnu.org/23269#32
---
ChangeLog | 6 ++++++
doc/posix-functions/btowc.texi | 4 ++++
2 files changed, 10 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index 3bca619..4bccb2f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2016-04-19 Paul Eggert <address@hidden>
+
+ btowc: document problems in C locale
+ * doc/posix-functions/btowc.texi (btowc): Mention incompatibility
+ with mbrtowc. See: http://bugs.gnu.org/23269#32
+
2016-04-13 Paul Eggert <address@hidden>
mktime: improve integer overflow checking
diff --git a/doc/posix-functions/btowc.texi b/doc/posix-functions/btowc.texi
index d09d16f..382915a 100644
--- a/doc/posix-functions/btowc.texi
+++ b/doc/posix-functions/btowc.texi
@@ -24,4 +24,8 @@ Portability problems not fixed by Gnulib:
@item
On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore
cannot
accommodate all Unicode characters.
address@hidden
+In the C or POSIX locales, this function is not consistent with
+Gnulib's @code{mbrtowc} and can return @code{WEOF}:
+glibc 2.23, MirOS BSD #10.
@end itemize
--
2.5.5
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