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note/gist:900393

Created April 3, 2011 12:21
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gistfile1.txt
int memory_usage(){
char buf[30];
snprintf(buf, 30, "/proc/%u/statm", (unsigned)getpid());
FILE * file = fopen(buf, "r");
setbuf(file, NULL);
unsigned res;
if(file)
fscanf(file, "%u", &res);
fclose(file);
return res;
}
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