memccpy - Man Page

copy memory area


#include <string.h>

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


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

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.


For an explanation of the terms used in this section, see attributes(7).

memccpy()Thread safetyMT-Safe

Conforming to

POSIX.1-2001, POSIX.1-2008, SVr4, 4.3BSD.

See Also

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


This page is part of release 5.11 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at

Referenced By

bcopy(3), bstring(3), memcpy(3), memmove(3), mempcpy(3), memstomp(1), signal-safety(7), stpcpy(3), strcat(3), strcpy(3).

2021-03-22 GNU Linux Programmer's Manual