xref: /freebsd/lib/libc/string/memccpy.3 (revision 2eeaf934088a2e12646ed4850c7a08c42e894c19)

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.\"     @(#)memccpy.3	8.1 (Berkeley) 6/9/93
.\" $FreeBSD$
.\"
.Dd June 9, 1993
.Dt MEMCCPY 3
.Os
.Sh NAME
.Nm memccpy
.Nd copy string until character found
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In string.h
.Ft void *
.Fn memccpy "void *dst" "const void *src" "int c" "size_t len"
.Sh DESCRIPTION
The
.Fn memccpy
function
copies bytes from string
.Fa src
to string
.Fa dst .
If the character
.Fa c
(as converted to an
.Vt "unsigned char" )
occurs in the string
.Fa src ,
the copy stops and a pointer to the byte after the copy of
.Fa c
in the string
.Fa dst
is returned.
Otherwise,
.Fa len
bytes are copied, and a NULL pointer is returned.
.Sh SEE ALSO
.Xr bcopy 3 ,
.Xr memcpy 3 ,
.Xr memmove 3 ,
.Xr strcpy 3
.Sh HISTORY
The
.Fn memccpy
function first appeared in
.Bx 4.4 .