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  1. #include <stdio.h>
  2. #include <string.h>
  3. void runSysCall(char *command, char *output)
  4. {
  5.  
  6.     FILE *cmdline = popen(command, "r");
  7.     size_t size = 0;
  8.  
  9.     char *temp = 0;
  10.     while(getdelim(&temp, &size, 0, cmdline) != -1)
  11.       strcat(output, temp);
  12.     fclose(cmdline);
  13. }
  14. void  getVendorOfTheProcesses()
  15. {
  16.  
  17.     //char * result = 0;
  18.     char result[9000];
  19.     memset(result, 0, sizeof(result));
  20.     runSysCall("cat /proc/cpuinfo | grep -i 'Model'", result);
  21.  
  22.  
  23.  
  24.     int i;
  25.     for (i=0; i<strlen(result)-1; i++)
  26.         printf("%c",result[i]);
  27.     printf("\n");
  28.  
  29.     //printf("%s", result);
  30.     //return "asdsd";
  31. }
  32. int main()
  33. {
  34.   getVendorOfTheProcesses();
  35.   return 0;
  36. }
  37.  
Success #stdin #stdout 0s 3448KB
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stdin
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Standard input is empty
stdout
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model		: 2
model name	: AMD Phenom(tm) 9650 Quad-Core Processor
model		: 2
model name	: AMD Phenom(tm) 9650 Quad-Core Processor
model		: 2
model name	: AMD Phenom(tm) 9650 Quad-Core Processor
model		: 2
model name	: AMD Phenom(tm) 9650 Quad-Core Processor
https://ideone.com/QVTjiD
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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