projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
| 2 | // vim: ts=8 sw=2 smarttab | |
| 3 | /* | |
| 4 | * Ceph - scalable distributed file system | |
| 5 | * | |
| 6 | * Copyright (C) 2011 New Dream Network | |
| 7 | * | |
| 8 | * This is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU Lesser General Public | |
| 10 | * License version 2.1, as published by the Free Software | |
| 11 | * Foundation. See file COPYING. | |
| 12 | * | |
| 13 | */ | |
| 14 | ||
| 15 | #ifndef CEPH_COMMON_RUN_CMD_H | |
| 16 | #define CEPH_COMMON_RUN_CMD_H | |
| 17 | ||
| 18 | #include <string> | |
| 19 | ||
| 20 | // | |
| 21 | // Fork a command and run it. The shell will not be invoked and shell | |
| 22 | // expansions will not be done. | |
| 23 | // This function takes a variable number of arguments. The last argument must | |
| 24 | // be NULL. | |
| 25 | // | |
| 26 | // Example: | |
| 27 | // run_cmd("rm", "-rf", "foo", NULL) | |
| 28 | // | |
| 29 | // Returns an empty string on success, and an error string otherwise. | |
| 30 | // | |
| 31 | std::string run_cmd(const char *cmd, ...); | |
| 32 | ||
| 33 | #endif |