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rpmio
strcasecmp.c
Go to the documentation of this file.
1
5
#include "
system.h
"
6
#include "
rpmio.h
"
7
#include "
debug.h
"
8
9
int
xstrcasecmp
(
const
char
* s1,
const
char
* s2)
10
{
11
const
char
* p1 = s1;
12
const
char
* p2 = s2;
13
char
c1, c2;
14
15
if
(p1 == p2)
16
return
0;
17
18
do
19
{
20
/*@-boundsread@*/
21
c1 =
xtolower
(*p1++);
22
c2 =
xtolower
(*p2++);
23
/*@=boundsread@*/
24
if
(c1 ==
'\0'
)
25
break
;
26
}
27
while
(c1 == c2);
28
29
return
(
int
)(c1 - c2);
30
}
31
32
int
xstrncasecmp
(
const
char
*s1,
const
char
*s2,
size_t
n)
33
{
34
const
char
* p1 = s1;
35
const
char
* p2 = s2;
36
char
c1, c2;
37
38
if
(p1 == p2 || n == 0)
39
return
0;
40
41
do
42
{
43
/*@-boundsread@*/
44
c1 =
xtolower
(*p1++);
45
c2 =
xtolower
(*p2++);
46
/*@=boundsread@*/
47
if
(c1 ==
'\0'
|| c1 != c2)
48
break
;
49
}
while
(--n > 0);
50
51
return
(
int
)(c1 - c2);
52
}
Generated on Tue Aug 28 2012 18:13:36 for rpm by
1.8.2