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| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:54:44 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:54:44 -0400 |
| commit | a9157ce950dfe2fc30795d43b9d79b9d1bffc48b (patch) | |
| tree | 9df484304b560466d145e662c1c254ff0e9ae0ba /static/openbsd/man3/isgraph.3 | |
| parent | 160aa82b2d39c46ad33723d7d909cb4972efbb03 (diff) | |
docs: Added All OpenBSD Manuals
Diffstat (limited to 'static/openbsd/man3/isgraph.3')
| -rw-r--r-- | static/openbsd/man3/isgraph.3 | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/static/openbsd/man3/isgraph.3 b/static/openbsd/man3/isgraph.3 new file mode 100644 index 00000000..ccf9d002 --- /dev/null +++ b/static/openbsd/man3/isgraph.3 @@ -0,0 +1,122 @@ +.\" $OpenBSD: isgraph.3,v 1.13 2022/09/11 06:38:10 jmc Exp $ +.\" +.\" Copyright (c) 1991 The Regents of the University of California. +.\" Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org> +.\" All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the American National Standards Committee X3, on Information +.\" Processing Systems. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.Dd $Mdocdate: September 11 2022 $ +.Dt ISGRAPH 3 +.Os +.Sh NAME +.Nm isgraph , +.Nm isgraph_l +.Nd printing single-byte character test (space character exclusive) +.Sh SYNOPSIS +.In ctype.h +.Ft int +.Fn isgraph "int c" +.Ft int +.Fn isgraph_l "int c" "locale_t locale" +.Sh DESCRIPTION +The +.Fn isgraph +and +.Fn isgraph_l +functions tests for any printing character except space +.Pq Sq \ \& . +.Pp +In the C locale, the complete list of printing characters +consists of the characters numbered 0x21\(en0x7e, which is +the union of the characters for which +.Xr isalnum 3 +or +.Xr ispunct 3 +is true. +.Ox +always uses the C locale for these functions, +ignoring the global locale, the thread-specific locale, and the +.Fa locale +argument. +.Sh RETURN VALUES +These functions return zero if the character tests false or +non-zero if the character tests true. +.Sh ENVIRONMENT +On systems supporting non-ASCII single-byte character encodings, +results of these functions may differ, and the results of +.Fn isgraph +may depend on the +.Ev LC_CTYPE +.Xr locale 1 . +.Sh SEE ALSO +.Xr isalnum 3 , +.Xr isalpha 3 , +.Xr isascii 3 , +.Xr isblank 3 , +.Xr iscntrl 3 , +.Xr isdigit 3 , +.Xr islower 3 , +.Xr isprint 3 , +.Xr ispunct 3 , +.Xr isspace 3 , +.Xr isupper 3 , +.Xr iswgraph 3 , +.Xr isxdigit 3 , +.Xr stdio 3 , +.Xr toascii 3 , +.Xr tolower 3 , +.Xr toupper 3 , +.Xr ascii 7 +.Sh STANDARDS +The +.Fn isgraph +function conforms to +.St -ansiC , +and +.Fn isgraph_l +to +.St -p1003.1-2008 . +.Sh HISTORY +The +.Fn isgraph +function first appeared in +.At III , +and +.Fn isgraph_l +has been available since +.Ox 6.2 . +.Sh CAVEATS +The argument +.Fa c +must be +.Dv EOF +or representable as an +.Vt unsigned char ; +otherwise, the result is undefined. |
