This mirrors str[n]casecmp and is much more useful,
but more importantly these didn't crosslink at all
The RETURN VALUE section is now copied from strncasecmp.3.
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@xxxxxxxxxxxxxxxxxx>
---
man/man3/wcscasecmp.3 | 43 ++++++++++-------
man/man3/wcsncasecmp.3 | 106 +----------------------------------------
2 files changed, 26 insertions(+), 123 deletions(-)
diff --git a/man/man3/wcscasecmp.3 b/man/man3/wcscasecmp.3
index 88d88b2..9f7f1b0 100644
--- a/man/man3/wcscasecmp.3
+++ b/man/man3/wcscasecmp.3
@@ -10,7 +10,7 @@
.\"
.TH wcscasecmp 3 (date) "Linux man-pages (unreleased)"
.SH NAME
-wcscasecmp \- compare two wide-character strings, ignoring case
+wcscasecmp, wcsncasecmp \- compare two wide-character strings, ignoring case
.SH LIBRARY
Standard C library
.RI ( libc ", " \-lc )
@@ -19,6 +19,8 @@ .SH SYNOPSIS
.B #include <wchar.h>
.P
.BI "int wcscasecmp(const wchar_t *" s1 ", const wchar_t *" s2 );
+.BI "int wcsncasecmp(const wchar_t " s1 [. n "], const wchar_t " s2 [. n "], \
+size_t " n );
.fi
.P
.RS -4
@@ -26,7 +28,8 @@ .SH SYNOPSIS
.BR feature_test_macros (7)):
.RE
.P
-.BR wcscasecmp ():
+.BR wcscasecmp (),
+.BR wcsncasecmp ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE >= 200809L
@@ -48,27 +51,30 @@ .SH DESCRIPTION
case differences
.RB ( towupper (3),
.BR towlower (3)).
+.P
+The
+.BR wcsncasecmp ()
+function is similar
+(the wide-character equivalent to
+.BR strncasecmp (3)),
+except that it compares no more than
+.I n
+wide characters of
+.I s1
+and
+.IR s2 .
.SH RETURN VALUE
The
.BR wcscasecmp ()
-function returns zero if the wide-character strings at
-.I s1
and
-.I s2
-are equal except for case distinctions.
-It returns a
-positive integer if
-.I s1
-is greater than
-.IR s2 ,
-ignoring case.
-It
-returns a negative integer if
+.BR wcsncasecmp ()
+functions return
+an integer less than, equal to, or greater than zero if
.I s1
-is smaller
-than
+is, after ignoring case, found to be
+less than, to match, or be greater than
.IR s2 ,
-ignoring case.
+respectively.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
@@ -80,7 +86,8 @@ .SH ATTRIBUTES
T{
.na
.nh
-.BR wcscasecmp ()
+.BR wcscasecmp (),
+.BR wcsncasecmp ()
T} Thread safety MT-Safe locale
.TE
.SH STANDARDS
diff --git a/man/man3/wcsncasecmp.3 b/man/man3/wcsncasecmp.3
index dba58b7..6e8d682 100644
--- a/man/man3/wcsncasecmp.3
+++ b/man/man3/wcsncasecmp.3
@@ -1,105 +1 @@
-'\" t
-.\" Copyright (c) Bruno Haible <haible@xxxxxxxxxxxxxx>
-.\"
-.\" SPDX-License-Identifier: GPL-2.0-or-later
-.\"
-.\" References consulted:
-.\" GNU glibc-2 source code and manual
-.\" Dinkumware C library reference http://www.dinkumware.com/
-.\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
-.\"
-.TH wcsncasecmp 3 (date) "Linux man-pages (unreleased)"
-.SH NAME
-wcsncasecmp \- compare two fixed-size wide-character strings, ignoring case
-.SH LIBRARY
-Standard C library
-.RI ( libc ", " \-lc )
-.SH SYNOPSIS
-.nf
-.B #include <wchar.h>
-.P
-.BI "int wcsncasecmp(const wchar_t " s1 [. n "], const wchar_t " s2 [. n "], s\
-ize_t " n );
-.fi
-.P
-.RS -4
-Feature Test Macro Requirements for glibc (see
-.BR feature_test_macros (7)):
-.RE
-.P
-.BR wcsncasecmp ():
-.nf
- Since glibc 2.10:
- _POSIX_C_SOURCE >= 200809L
- Before glibc 2.10:
- _GNU_SOURCE
-.fi
-.SH DESCRIPTION
-The
-.BR wcsncasecmp ()
-function is the wide-character equivalent of the
-.BR strncasecmp (3)
-function.
-It compares the wide-character string pointed to
-by
-.I s1
-and the wide-character string
-pointed to by
-.IR s2 ,
-but at most
-.I n
-wide characters from each string, ignoring case differences
-.RB ( towupper (3),
-.BR towlower (3)).
-.SH RETURN VALUE
-The
-.BR wcsncasecmp ()
-function returns zero
-if the wide-character strings at
-.I s1
-and
-.IR s2 ,
-truncated to at most length
-.IR n ,
-are equal except
-for case distinctions.
-It returns a positive integer if truncated
-.I s1
-is
-greater than truncated
-.IR s2 ,
-ignoring case.
-It returns a negative integer
-if truncated
-.I s1
-is smaller than truncated
-.IR s2 ,
-ignoring case.
-.SH ATTRIBUTES
-For an explanation of the terms used in this section, see
-.BR attributes (7).
-.TS
-allbox;
-lbx lb lb
-l l l.
-Interface Attribute Value
-T{
-.na
-.nh
-.BR wcsncasecmp ()
-T} Thread safety MT-Safe locale
-.TE
-.SH STANDARDS
-POSIX.1-2008.
-.SH HISTORY
-glibc 2.1.
-.SH NOTES
-The behavior of
-.BR wcsncasecmp ()
-depends on the
-.B LC_CTYPE
-category of the
-current locale.
-.SH SEE ALSO
-.BR strncasecmp (3),
-.BR wcsncmp (3)
+.so man3/wcscasecmp.3
--
2.39.2
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