X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/1c15e88899094343f75aeba04122cd96a96b428e..af359dea2e5ab3e937b62107ecd6a51d78189ed7:/usr/src/lib/libc/string/bstring.3 diff --git a/usr/src/lib/libc/string/bstring.3 b/usr/src/lib/libc/string/bstring.3 index d912212f2f..90e03ae059 100644 --- a/usr/src/lib/libc/string/bstring.3 +++ b/usr/src/lib/libc/string/bstring.3 @@ -1,79 +1,109 @@ -.\" Copyright (c) 1990 The Regents of the University of California. +.\" Copyright (c) 1990, 1991 The Regents of the University of California. .\" All rights reserved. .\" .\" This code is derived from software contributed to Berkeley by .\" Chris Torek. +.\" 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. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. 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. .\" -.\" Redistribution and use in source and binary forms are permitted -.\" provided that: (1) source distributions retain this entire copyright -.\" notice and comment, and (2) distributions including binaries display -.\" the following acknowledgement: ``This product includes software -.\" developed by the University of California, Berkeley and its contributors'' -.\" in the documentation or other materials provided with the distribution -.\" and in all advertising materials mentioning features or use of this -.\" software. 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR -.\" IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED -.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +.\" 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. .\" -.\" @(#)bstring.3 6.6 (Berkeley) 5/15/90 +.\" @(#)bstring.3 6.8 (Berkeley) 4/19/91 .\" -.TH BSTRING 3 "May 15, 1990" -.UC -.SH NAME -bcmp, bcopy, bzero, memccpy, memchr, memcmp, memcpy, memmove, -memset \- byte string operations -.SH SYNOPSIS -.nf -.ft B -#include - -int -bcmp(const char *b1, const char *b2, size_t len); - -void -bcopy(const char *src, char *dst, size_t len); - -void -bzero(char *b, size_t len); - -void * -memchr(const void *b, int c, size_t len); - -int -memcmp(const void *b1, const void *b2, size_t len); - -char * -memccpy(char *dst, const char *src, int c, size_t len); - -void * -memcpy(void *dst, const void *src, size_t len); - -void * -memmove(void *dst, const void *src, size_t len); - -void * -memset(void *b, int c, size_t len) -.ft R -.fi -.SH DESCRIPTION +.Dd April 19, 1991 +.Dt BSTRING 3 +.Os +.Sh NAME +.Nm bcmp , +.Nm bcopy , +.Nm bzero , +.Nm memccpy , +.Nm memchr , +.Nm memcmp , +.Nm memcpy , +.Nm memmove, +.Nm memset +.Nd byte string operations +.Sh SYNOPSIS +.Fd #include +.Ft int +.Fn bcmp "const void *b1" "const void *b2" "size_t len" +.Ft void +.Fn bcopy "const void *src" "void *dst" "size_t len" +.Ft void +.Fn bzero "void *b" "size_t len" +.Ft void * +.Fn memchr "const void *b" "int c" "size_t len" +.Ft int +.Fn memcmp "const void *b1" "const void *b2" "size_t len" +.Ft void * +.Fn memccpy "void *dst" "const void *src" "int c" "size_t len" +.Ft void * +.Fn memcpy "void *dst" "const void *src" "size_t len" +.Ft void * +.Fn memmove "void *dst" "const void *src" "size_t len" +.Ft void * +.Fn memset "void *b" "int c" "size_t len" +.Sh DESCRIPTION These functions operate on variable length strings of bytes. They do not check for terminating null bytes as the routines listed in -.IR string (3) +.Xr string 3 do. -.PP +.Pp See the specific manual pages for more information. -.SH SEE\ ALSO -bcmp(3), bcopy(3), bzero(3), memccpy(3), memchr(3), memcmp(3), memcpy(3), -memmove(3), memset(3) -.SH STANDARDS -.IR Memchr , -.IR memcmp , -.IR memcpy , -.IR memmove , +.Sh SEE ALSO +.Xr bcmp 3 , +.Xr bcopy 3 , +.Xr bzero 3 , +.Xr memccpy 3 , +.Xr memchr 3 , +.Xr memcmp 3 , +.Xr memcpy 3 , +.Xr memmove 3 , +.Xr memset 3 +.Sh STANDARDS +The functions +.Fn memchr , +.Fn memcmp , +.Fn memcpy , +.Fn memmove , and -.I memset -conform to ANSI X3.159-1989 (``ANSI C''). +.Fn memset +conform to +.St -ansiC . +.Sh HISTORY +The functions +.Fn bzero +and +.Fn memccpy +appeared in +.Bx 4.3 ; +the functions +.Fn bcmp , +.Fn bcopy , +appeared in +.Bx 4.2 .