51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
#include <stdio.h>
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#include <sys/uio.h>
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unsigned long strToLong(char*str) {
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int counter=0;
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char c;
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unsigned long val=0;
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int base=10;
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while ((c=str[counter++])!='\0') {
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if (counter==1&&c=='0') {
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base=8;
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continue;
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} else
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if (counter==2&&c=='x') {
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base=16;
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continue;
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}
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val*=base;
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if (base==16&&c>='A'&&c<='F') {
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val+=c-'A'+10;
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} else
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if (base==16&&c>='a'&&c<='f') {
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val+=c-'a'+10;
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} else {
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val+=c-'0';
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}
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}
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return val;
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}
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int main(int argc,char**argv) {
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unsigned int pid;
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unsigned long addr;
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unsigned long val;
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unsigned int interval=1000;
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if (argc<4) {
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printf("3 arguments required! %d specified.",argc-1);
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printf(" Format: memovr <pid> <addr> <val> [interval (ms)]");
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} else {
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pid=strToLong(argv[1]);
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addr=strToLong(argv[2]);
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val=strToLong(argv[3]);
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if (argc>=5) {
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interval=strToLong(argv[4]);
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}
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printf("\nPID: %lu",pid);
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printf("\nAddress: %lu",addr);
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printf("\nValue: %lu",val);
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printf("\nInterval: %lu",interval);
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}
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} |