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authorJakob Unterwurzacher2018-01-25 08:43:30 +0100
committerJakob Unterwurzacher2018-01-25 08:43:30 +0100
commitde878a3346bcc070cf16fcacdc89269119489b45 (patch)
treebb7dc2c16b8a176621baf1cd0099348df4c18301 /internal
parent7015a6ebfb530bad6b8ca5404b46599800917cd5 (diff)
syscallcompat: explain why we don't use syscall.ParseDirent()
syscall.ParseDirent only returns the NAMES, we want everything.
Diffstat (limited to 'internal')
-rw-r--r--internal/syscallcompat/getdents_linux.go5
1 files changed, 4 insertions, 1 deletions
diff --git a/internal/syscallcompat/getdents_linux.go b/internal/syscallcompat/getdents_linux.go
index 49f9233..1b3569b 100644
--- a/internal/syscallcompat/getdents_linux.go
+++ b/internal/syscallcompat/getdents_linux.go
@@ -61,7 +61,10 @@ func getdents(fd int) ([]fuse.DirEntry, error) {
offset += int(s.Reclen)
numEntries++
}
- // Parse the buffer into entries
+ // Parse the buffer into entries.
+ // Note: syscall.ParseDirent() only returns the names,
+ // we want all the data, so we have to implement
+ // it on our own.
entries := make([]fuse.DirEntry, 0, numEntries)
offset = 0
for offset < len(buf) {