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