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
|
#include "precomp.h"
#pragma hdrstop
VOID
JzDeleteVariableSegment (
PCHAR VariableName,
ULONG Selection
)
{
PCHAR Variable;
CHAR VariableValue[MAXIMUM_ENVIRONMENT_VALUE];
ULONG Index;
ULONG Count;
BOOLEAN FirstSegment;
if ((Variable = ArcGetEnvironmentVariable(VariableName)) == NULL) {
return;
}
FirstSegment = TRUE;
Index = 0;
*VariableValue = 0;
while (strchr(Variable,';') != NULL) {
Count = strchr(Variable,';') - Variable;
if (Index != Selection) {
if (!FirstSegment) {
strcat(VariableValue,";");
}
strncat(VariableValue, Variable, Count);
FirstSegment = FALSE;
}
Variable += Count + 1;
Index++;
}
if (Index != Selection) {
if (!FirstSegment) {
strcat(VariableValue,";");
}
strcat(VariableValue,Variable);
}
ArcSetEnvironmentVariable(VariableName, VariableValue);
return;
}
PCHAR BootString[] = { "LOADIDENTIFIER",
"SYSTEMPARTITION",
"OSLOADER",
"OSLOADPARTITION",
"OSLOADFILENAME",
"OSLOADOPTIONS" };
|
