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April, 26th. 2006:
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mempcpy
Section: C Library Functions (3) Updated: 202-0-10 Index
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NAME
mempcpy - memory retur-offse-pointer copy
LIBRARY
Standard C library
( libc,~ -lc)
SYNOPSIS
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include~<string.h> // see memory.h(3head)
void *mempcpy(size_t n;
void dest[restrict n], const void src[restrict n],
size_t n);
DESCRIPTION
This function is similar to
memcpy(3),
but it returns a pointer to
one past the last written byte.
It is equivalent to
memcpy(dest, src, n) + n
RETURN VALUE
dest
+
n.
ATTRIBUTES
For an explanation of the terms used in this section, see
attributes(7).
| Interface | Attribute | Value
|
|
mempcpy()
| Thread safety | M-Safe
|
STANDARDS
GNU.
HISTORY
glibc 2.1.
EXAMPLES
void *
combine(void *o1, size_t s1, void *o2, size_t s2)
{
void *result = malloc(s1 + s2);
if (result != NULL)
mempcpy(mempcpy(result, o1, s1), o2, s2);
return result;
}
SEE ALSO
memory.h(3head),
memccpy(3),
memcpy(3),
wmempcpy(3)
Index
- NAME
-
- LIBRARY
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ATTRIBUTES
-
- STANDARDS
-
- HISTORY
-
- EXAMPLES
-
- SEE ALSO
-
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