| Brian Silverman | af78486 | 2014-05-13 08:14:55 -0700 | [diff] [blame^] | 1 | #ifndef AOS_COMMON_UTIL_RUN_COMMAND_H_ |
| 2 | #define AOS_COMMON_UTIL_RUN_COMMAND_H_ |
| 3 | |
| 4 | namespace aos { |
| 5 | namespace util { |
| 6 | |
| 7 | // Improved replacement for system(3). Doesn't block signals like system(3) and |
| 8 | // is thread-safe. Also makes sure all 3 standard streams are /dev/null. |
| 9 | // |
| 10 | // This means that it passes command to `/bin/sh -c` and returns -1 or a status |
| 11 | // like from wait(2). |
| 12 | int RunCommand(const char *command); |
| 13 | |
| 14 | } // namespace util |
| 15 | } // namespace aos |
| 16 | |
| 17 | #endif // AOS_COMMON_UTIL_RUN_COMMAND_H_ |