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  1. #include <stdio.h>
  2. void runSysCall(char *command, char *output)
  3. {
  4.  
  5.     FILE *cmdline = popen(command, "r");
  6.     //FILE *cmdline = fopen("/etc/motd", "r");
  7.     size_t size = 0;
  8.  
  9. printf("sss \n");
  10.  
  11.     while(getdelim(&output, &size, 0, cmdline) != -1);
  12.     //while(getline(&output, &size, cmdline) != -1)
  13.     {
  14.       printf("rece %s \n", output);
  15.    }
  16.  
  17.     fclose(cmdline);
  18. }
  19. void  getVendorOfTheProcesses()
  20. {
  21.  
  22.     char * result = 0;
  23.     char cmd[] ="cat /proc/cpuinfo | grep -i 'Model'";
  24.     runSysCall(cmd, result);
  25.  
  26.     printf("%s", result);
  27.     //return "asdsd";
  28. }
  29. int main()
  30. {
  31.   getVendorOfTheProcesses();
  32.   return 0;
  33. }
  34.  
Success #stdin #stdout 0s 3448KB
comments ()
stdin
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Standard input is empty
stdout
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sss 
rece 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
 
(null)
https://ideone.com/agV18s
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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