memccpy(3) — Linux manual page

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | STANDARDS | HISTORY | SEE ALSO | COLOPHON

memccpy(3)              Library Functions Manual              memccpy(3)

NAME         top

       memccpy - copy memory area

LIBRARY         top

       Standard C library (libc, -lc)

SYNOPSIS         top

       #include <string.h>

       void *memccpy(void dest[restrict .n], const void src[restrict .n],
                     int c, size_t n);

DESCRIPTION         top

       The memccpy() function copies no more than n bytes from memory
       area src to memory area dest, stopping when the character c is
       found.

       If the memory areas overlap, the results are undefined.

RETURN VALUE         top

       The memccpy() function returns a pointer to the next character in
       dest after c, or NULL if c was not found in the first n
       characters of src.

ATTRIBUTES         top

       For an explanation of the terms used in this section, see
       attributes(7).
       ┌─────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                           Attribute     Value   │
       ├─────────────────────────────────────┼───────────────┼─────────┤
       │ memccpy()                           │ Thread safety │ MT-Safe │
       └─────────────────────────────────────┴───────────────┴─────────┘

STANDARDS         top

       POSIX.1-2008.

HISTORY         top

       POSIX.1-2001, SVr4, 4.3BSD.

SEE ALSO         top

       bcopy(3), bstring(3), memcpy(3), memmove(3), strcpy(3),
       strncpy(3)

COLOPHON         top

       This page is part of the man-pages (Linux kernel and C library
       user-space interface documentation) project.  Information about
       the project can be found at 
       ⟨https://www.kernel.org/doc/man-pages/⟩.  If you have a bug report
       for this manual page, see
       ⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.
       This page was obtained from the tarball man-pages-6.9.1.tar.gz
       fetched from
       ⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on
       2024-06-26.  If you discover any rendering problems in this HTML
       version of the page, or you believe there is a better or more up-
       to-date source for the page, or you have corrections or
       improvements to the information in this COLOPHON (which is not
       part of the original manual page), send a mail to
       man-pages@man7.org

Linux man-pages 6.9.1          2024-05-02                     memccpy(3)

Pages that refer to this page: bcopy(3)bstring(3)memcpy(3)memmove(3)mempcpy(3)signal-safety(7)string_copying(7)