| Shinichiro Hamaji | 776ca30 | 2015-06-06 03:52:48 +0900 | [diff] [blame] | 1 | #include "fileutil.h" |
| 2 | |||||
| 3 | #include <errno.h> | ||||
| 4 | #include <limits.h> | ||||
| 5 | #include <sys/stat.h> | ||||
| 6 | #include <unistd.h> | ||||
| 7 | |||||
| 8 | #include "log.h" | ||||
| 9 | |||||
| 10 | bool Exists(StringPiece filename) { | ||||
| 11 | CHECK(filename.size() < PATH_MAX); | ||||
| 12 | char buf[PATH_MAX+1]; | ||||
| 13 | memcpy(buf, filename.data(), filename.size()); | ||||
| 14 | buf[filename.size()] = 0; | ||||
| 15 | struct stat st; | ||||
| 16 | if (stat(buf, &st) < 0) { | ||||
| 17 | return false; | ||||
| 18 | } | ||||
| 19 | return true; | ||||
| 20 | } | ||||