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Commit | Line | Data |
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bae9f6d2 JC |
1 | // +build linux darwin openbsd netbsd solaris |
2 | ||
3 | package module | |
4 | ||
5 | import ( | |
6 | "fmt" | |
7 | "os" | |
8 | "syscall" | |
9 | ) | |
10 | ||
11 | // lookup the inode of a file on posix systems | |
12 | func inode(path string) (uint64, error) { | |
13 | stat, err := os.Stat(path) | |
14 | if err != nil { | |
15 | return 0, err | |
16 | } | |
17 | if st, ok := stat.Sys().(*syscall.Stat_t); ok { | |
18 | return st.Ino, nil | |
19 | } | |
20 | return 0, fmt.Errorf("could not determine file inode") | |
21 | } |