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kernel/linux-imx6_3.14.28/tools/perf/tests/python-use.c 409 Bytes
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  /*
   * Just test if we can load the python binding.
   */
  
  #include <stdio.h>
  #include <stdlib.h>
  #include "tests.h"
  
  extern int verbose;
  
  int test__python_use(void)
  {
  	char *cmd;
  	int ret;
  
  	if (asprintf(&cmd, "echo \"import sys ; sys.path.append('%s'); import perf\" | %s %s",
  		     PYTHONPATH, PYTHON, verbose ? "" : "2> /dev/null") < 0)
  		return -1;
  
  	ret = system(cmd) ? -1 : 0;
  	free(cmd);
  	return ret;
  }