Upstream | cc2ee17 | 1970-01-12 13:46:40 +0000 | [diff] [blame^] | 1 | /** |
| 2 | * @file op_file.h |
| 3 | * Useful file management helpers |
| 4 | * |
| 5 | * @remark Copyright 2002 OProfile authors |
| 6 | * @remark Read the file COPYING |
| 7 | * |
| 8 | * @author John Levon |
| 9 | * @author Philippe Elie |
| 10 | */ |
| 11 | |
| 12 | #ifndef OP_FILE_H |
| 13 | #define OP_FILE_H |
| 14 | |
| 15 | #ifdef __cplusplus |
| 16 | extern "C" { |
| 17 | #endif |
| 18 | |
| 19 | #include <sys/types.h> |
| 20 | |
| 21 | /** |
| 22 | * op_file_readable - is a file readable |
| 23 | * @param file file name |
| 24 | * |
| 25 | * Return true if the given file is readable and regular. |
| 26 | * |
| 27 | * Beware of race conditions ! |
| 28 | */ |
| 29 | int op_file_readable(char const * file); |
| 30 | |
| 31 | /** |
| 32 | * op_get_mtime - get mtime of file |
| 33 | * @param file file name |
| 34 | * |
| 35 | * Returns the mtime of the given file or 0 on failure |
| 36 | */ |
| 37 | time_t op_get_mtime(char const * file); |
| 38 | |
| 39 | /** |
| 40 | * create_dir - create a directory |
| 41 | * @param dir the directory name to create |
| 42 | * |
| 43 | * Returns 0 on success. |
| 44 | */ |
| 45 | int create_dir(char const * dir); |
| 46 | |
| 47 | |
| 48 | /** |
| 49 | * create_path - create a path |
| 50 | * @param path the path to create |
| 51 | * |
| 52 | * create directory for each dir components in path |
| 53 | * the last path component is not considered as a directory |
| 54 | * but as a filename |
| 55 | * |
| 56 | * Returns 0 on success. |
| 57 | */ |
| 58 | int create_path(char const * path); |
| 59 | |
| 60 | #ifdef __cplusplus |
| 61 | } |
| 62 | #endif |
| 63 | |
| 64 | #endif /* OP_FILE_H */ |