From 7f3caba522f4d24764f29d83aa2de9198bb7f01c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 24 May 2024 06:52:22 +0200 Subject: Adding upstream version 6.8. Signed-off-by: Daniel Baumann --- man/man3/wcsspn.3 | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 man/man3/wcsspn.3 (limited to 'man/man3/wcsspn.3') diff --git a/man/man3/wcsspn.3 b/man/man3/wcsspn.3 new file mode 100644 index 0000000..1a66e09 --- /dev/null +++ b/man/man3/wcsspn.3 @@ -0,0 +1,78 @@ +'\" t +.\" Copyright (c) Bruno Haible +.\" +.\" 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 +.\" ISO/IEC 9899:1999 +.\" +.TH wcsspn 3 2024-05-02 "Linux man-pages (unreleased)" +.SH NAME +wcsspn \- get length of a prefix wide-character substring +.SH LIBRARY +Standard C library +.RI ( libc ", " \-lc ) +.SH SYNOPSIS +.nf +.B #include +.P +.BI "size_t wcsspn(const wchar_t *" wcs ", const wchar_t *" accept ); +.fi +.SH DESCRIPTION +The +.BR wcsspn () +function is the wide-character equivalent of the +.BR strspn (3) +function. +It determines the length of the longest initial segment of +.I wcs +which consists entirely of wide-characters listed in +.IR accept . +In other +words, it searches for the first occurrence in the wide-character string +.I wcs +of a wide-character not contained in the wide-character string +.IR accept . +.SH RETURN VALUE +The +.BR wcsspn () +function returns the number of +wide characters in the longest +initial segment of +.I wcs +which consists entirely of wide-characters listed +in +.IR accept . +In other words, it returns the position of the first +occurrence in the wide-character string +.I wcs +of a wide-character not +contained in the wide-character string +.IR accept , +or +.I wcslen(wcs) +if there is none. +.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 wcsspn () +T} Thread safety MT-Safe +.TE +.SH STANDARDS +C11, POSIX.1-2008. +.SH HISTORY +POSIX.1-2001, C99. +.SH SEE ALSO +.BR strspn (3), +.BR wcscspn (3) -- cgit v1.2.3