blob: 011e9574cc08609a16211f92d307ea8077a2165f (
plain) (
blame)
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
|
.TH LIBSIMPLE_RAWMEMCHR_INV 3 2018-11-24 libsimple
.SH NAME
libsimple_rawmemchr_inv \- find different byte in memory
.SH SYNOPSIS
.nf
#include <libsimple.h>
void *libsimple_rawmemchr_inv(const void *\fIs\fP, int \fIc\fP);
#ifndef rawmemchr_inv
# define rawmemchr_inv libsimple_rawmemchr_inv
#endif
.fi
.PP
Link with
.IR \-lsimple .
.SH DESCRIPTION
The
.BR libsimple_rawmemchr_inv ()
function scans the memory segment
.I s
for the first occurence of any byte
other than
.I c
(it is converted to a
.BR char ).
.PP
The
.BR libsimple_rawmemchr_inv ()
function assumes there is at least one
occurence, its behaviour is undefined
if this is not the case.
.PP
The comparison is case-sensitive.
.SH RETURN VALUE
The
.BR libsimple_rawmemchr_inv ()
function returns the pointer
.I s
with a minimal offset such that
.IR *r!=c ,
where
.I r
is the returned pointer.
.SH ERRORS
The
.BR libsimple_rawmemchr_inv ()
function 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_rawmemchr_inv ()
T} Thread safety MT-Safe
T{
.BR libsimple_rawmemchr_inv ()
T} Async-signal safety AS-Safe
T{
.BR libsimple_rawmemchr_inv ()
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_rawmemchr (3),
.BR libsimple_memchr_inv (3),
.BR libsimple_rawmemcasechr_inv (3),
.BR libsimple_rawmemrchr_inv (3),
.BR libsimple_memscan_inv (3)
|
