1 /** 2 * @file oprof_start_util.h 3 * Miscellaneous helpers for the GUI start 4 * 5 * @remark Copyright 2002 OProfile authors 6 * @remark Read the file COPYING 7 * 8 * @author Philippe Elie 9 * @author John Levon 10 */ 11 12 #ifndef OPROF_START_UTIL_H 13 #define OPROF_START_UTIL_H 14 15 #include <cmath> 16 #include <string> 17 #include <vector> 18 19 /// Store various daemon status data 20 struct daemon_status { 21 /// fill various data member according to the current daemon status 22 daemon_status(); 23 bool running; ///< true if daemon is running 24 unsigned int nr_interrupts; ///< nr_interrupts from profiling start 25 }; 26 ratio(double x1,double x2)27inline double ratio(double x1, double x2) 28 { 29 return fabs(((x1 - x2) / x2)) * 100; 30 } 31 32 std::string const get_config_filename(std::string const & filename); 33 bool check_and_create_config_dir(); 34 std::string const format(std::string const & orig, uint const maxlen); 35 int do_exec_command(std::string const & cmd, std::vector<std::string> const & args = std::vector<std::string>()); 36 std::string const do_open_file_or_dir(std::string const & base_dir, bool dir_only); 37 bool verify_argument(std::string const & str); 38 39 #endif // OPROF_START_UTIL_H 40