Unify File::OpenAt functions

2 files changed, 3 insertions, 14 deletions

diff --git a/src/posix_extras.cc b/src/posix_extras.cc
index 6844785..359240f 100644
--- a/src/posix_extras.cc
+++ b/src/posix_extras.cc
@@ -75,19 +75,6 @@ struct stat File::LinkStatAt(const char* const path) const {
   return result;
 }
 
-File File::OpenAt(const char* const path, const int flags) const {
-  if (path[0] == '/') {
-    throw std::invalid_argument("absolute path");
-  }
-
-  File result;
-  if ((result.fd_ = openat(fd_, path, flags)) == -1) {
-    throw SystemError();
-  }
-  result.path_ = path_ + "/" + path;
-  return result;
-}
-
 File File::OpenAt(const char* const path, const int flags,
                   const mode_t mode) const {
   if (path[0] == '/') {
diff --git a/src/posix_extras.h b/src/posix_extras.h
index f4e7c69..9bcbe51 100644
--- a/src/posix_extras.h
+++ b/src/posix_extras.h
@@ -68,7 +68,9 @@ class File {
 
   // Calls openat(2) on the path relative to the file descriptor.  The path must
   // indeed be relative (i.e., it must not start with '/').
-  File OpenAt(const char* path, int flags) const;
+  File OpenAt(const char* const path, const int flags) const {
+    return OpenAt(path, flags, 0);
+  }
   File OpenAt(const char* path, int flags, mode_t mode) const;
 
   // Removes the file at the path relative to the file descriptor.  The path