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-rw-r--r--src/posix_extras.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/posix_extras.h b/src/posix_extras.h
index b9e9da6..2976016 100644
--- a/src/posix_extras.h
+++ b/src/posix_extras.h
@@ -65,6 +65,10 @@ class File {
// Calls fstat(2) on the file descriptor.
struct stat Stat() const;
+ // Changes the file mode of the path relative to the file descriptor. The
+ // path must indeed be relative (i.e., it must not start with '/').
+ void ChModAt(const char* path, mode_t) const;
+
// Calls lstat(2) on the path relative to the file descriptor. The path must
// indeed be relative (i.e., it must not start with '/').
struct stat LinkStatAt(const char* path) const;