1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
.TH LIBSIMPLE_RAWMEMELEMMOVE 3 libsimple
.SH NAME
libsimple_rawmemelemmove, libsimple_rawmemelemcpy \- copy or move elements within an array
.SH SYNOPSIS
.nf
#include <libsimple.h>
static inline void *libsimple_rawmemelemmove(void *\fIdest\fP, const void *\fIsrc\fP, int \fIelem\fP, size_t \fIwidth\fP);
static inline void *libsimple_rawmemelemcpy(void *\fIdest\fP, const void *\fIsrc\fP, int \fIelem\fP, size_t \fIwidth\fP);
#ifndef rawmemelemmove
# define rawmemelemmove libsimple_rawmemelemmove
#endif
#ifndef rawmemelemcpy
# define rawmemelemcpy libsimple_rawmemelemcpy
#endif
.fi
.PP
Link with
.IR \-lsimple .
.SH DESCRIPTION
The
.BR libsimple_rawmemelemmove ()
and
.BR libsimple_rawmemelemcpy ()
functions copy all elements,
each with the width
.IR width ,
in
.I src
to
.I dest
until the element
.I elem
(with size
.IR width )
has been copied.
.PP
The arrays may overlap in the
.BR libsimple_rawmemelemmove ()
function but not in the
.BR libsimple_rawmemelemcpy ()
function.
.SH RETURN VALUE
The
.BR libsimple_rawmemelemmove ()
and
.BR libsimple_rawmemelemcpy ()
functions return a pointer directly behind
the position of the element
.I elem
in
.I dest
after it was copied. If the element
.I elem
does not exist in
.IR src ,
the behaviour is undefined.
.SH ERRORS
The
.BR libsimple_rawmemelemmove ()
and
.BR libsimple_rawmemelemcpy ()
functions cannot fail.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lb lb lb
l l l.
Interface Attribute Value
T{
.BR libsimple_rawmemelemmove (),
and
.BR libsimple_rawmemelemcpy ()
T} Thread safety MT-Safe
T{
.BR libsimple_rawmemelemmove (),
and
.BR libsimple_rawmemelemcpy ()
T} Async-signal safety AS-Safe
T{
.BR libsimple_rawmemelemmove (),
and
.BR libsimple_rawmemelemcpy ()
T} Async-cancel safety AC-Safe
.TE
.SH EXAMPLES
None.
.SH APPLICATION USAGE
None.
.SH RATIONALE
None.
.SH FUTURE DIRECTIONS
None.
.SH NOTES
None.
.SH BUGS
None.
.SH SEE ALSO
.BR libsimple_memelemmove (3),
.BR libsimple_mempmove (3),
.BR libsimple_mempcpy (3),
.BR libsimple_rawmemcmove (3),
.BR memmove (3),
.BR memcpy (3)
|
