|| POSIX Programmer's Manual
PROLOG This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME memccpy - copy bytes in memory
void *memccpy(void *restrict
, const void *restrict
memccpy() function shall copy bytes from memory area
s1, stopping after the first occurrence of byte
c (converted to an
unsigned char) is copied, or after
n bytes are copied, whichever comes first. If copying takes place between objects that overlap, the behavior is undefined.
RETURN VALUE The
memccpy() function shall return a pointer to the byte after the copy of
s1, or a null pointer if
c was not found in the first
n bytes of
No errors are defined.
The following sections are informative.
APPLICATION USAGE The
memccpy() function does not check for the overflow of the receiving memory area.
FUTURE DIRECTIONS None.
SEE ALSO The Base Definitions volume of IEEE Std 1003.1-2001,
COPYRIGHT Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .