Sync from internal Google development.

1 files changed, 0 insertions, 50 deletions

diff --git a/upb/bytestream.h b/upb/bytestream.h
index 3217ee1..bdfcd73 100644
--- a/upb/bytestream.h
+++ b/upb/bytestream.h
@@ -409,56 +409,6 @@ INLINE void upb_bytesink_rewind(upb_bytesink *sink, uint64_t offset) {
 // TODO: add flush()
 
 
-/* upb_stdio ******************************************************************/
-
-// bytesrc/bytesink for ANSI C stdio, which is less efficient than posixfd, but
-// more portable.
-//
-// Specifically, stdio functions acquire locks on every operation (unless you
-// use the f{read,write,...}_unlocked variants, which are not standard) and
-// performs redundant buffering (unless you disable it with setvbuf(), but we
-// can only do this on newly-opened filehandles).
-
-typedef struct {
-  uint64_t ofs;
-  size_t len;
-  uint32_t refcount;
-  char data[];
-} upb_stdio_buf;
-
-// We use a single object for both bytesrc and bytesink for simplicity.
-// The object is still not thread-safe, and may only be used by one reader
-// and one writer at a time.
-typedef struct {
-  upb_bytesrc src;
-  upb_bytesink sink;
-  FILE *file;
-  bool should_close;
-  upb_stdio_buf **bufs;
-  int nbuf;
-  uint32_t szbuf;
-} upb_stdio;
-
-void upb_stdio_init(upb_stdio *stdio);
-// Caller should call upb_stdio_flush prior to calling this to ensure that
-// all data is flushed, otherwise data can be silently dropped if an error
-// occurs flushing the remaining buffers.
-void upb_stdio_uninit(upb_stdio *stdio);
-
-// Resets the object to read/write to the given "file."  The caller is
-// responsible for closing the file, which must outlive this object.
-void upb_stdio_reset(upb_stdio *stdio, FILE *file);
-
-// As an alternative to upb_stdio_reset(), initializes the object by opening a
-// file, and will handle closing it.  This may result in more efficient I/O
-// than the previous since we can call setvbuf() to disable buffering.
-void upb_stdio_open(upb_stdio *stdio, const char *filename, const char *mode,
-                    upb_status *s);
-
-upb_bytesrc *upb_stdio_bytesrc(upb_stdio *stdio);
-upb_bytesink *upb_stdio_bytesink(upb_stdio *stdio);
-
-
 /* upb_stringsrc **************************************************************/
 
 // bytesrc/bytesink for a simple contiguous string.