X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FLibraries%2Flibc.so_src%2Fstdio_int.h;h=c56338cfc4fb9ca94c68d57524a48fbdf8d02ce6;hb=0dd55a90dfc0073f9432635a621c3ec6d2d9bca9;hp=f87da812564767f289efd21695beff8f1bd721e2;hpb=04a050f42807686dc119838c82372409246d55bb;p=tpg%2Facess2.git

diff --git a/Usermode/Libraries/libc.so_src/stdio_int.h b/Usermode/Libraries/libc.so_src/stdio_int.h
index f87da812..c56338cf 100644
--- a/Usermode/Libraries/libc.so_src/stdio_int.h
+++ b/Usermode/Libraries/libc.so_src/stdio_int.h
@@ -10,16 +10,22 @@
 #include <stddef.h>
 
 // === CONSTANTS ===
-#define FILE_FLAG_MODE_MASK	0x0007
 #define FILE_FLAG_MODE_READ	0x0001
 #define FILE_FLAG_MODE_WRITE	0x0002
 #define FILE_FLAG_MODE_EXEC	0x0003
 #define FILE_FLAG_MODE_APPEND	0x0004
+#define FILE_FLAG_MODE_MASK	0x0007
+
 #define FILE_FLAG_M_EXT 	0x0010
 #define FILE_FLAG_M_BINARY	0x0020
+
 #define FILE_FLAG_EOF   	0x0100
-#define FILE_FLAG_DIRTY 	0x0200
-#define FILE_FLAG_ALLOC 	0x1000
+#define FILE_FLAG_LINEBUFFERED	0x1000	// Flush when '\n' encountered
+#define FILE_FLAG_OURBUFFER	0x2000	// Buffer is owned by stdio
+
+#define FILE_FLAG_ALLOC 	0x8000	// Internal 'is used' flag
+
+#define _GetFileMode(fp)	((fp)->Flags & FILE_FLAG_MODE_MASK)
 
 // === TYPES ===
 struct sFILE {
@@ -30,9 +36,14 @@ struct sFILE {
 	#if DEBUG_BUILD
 	char	*FileName;	// heap
 	#endif
-	void	*Buffer;
-	off_t	BufferStart;
-	size_t	BufferSize;
+	off_t	BufferOfs;	// File offset of first byte in buffer
+	char	*Buffer;
+	size_t	BufferPos;	// First unused byte in the buffer (read/write pos essentially)
+	size_t	BufferSpace;	// Number of bytes allocated in \a Buffer
+	
+	// open_memstream
+	char	**BufPtr;
+	size_t	*LenPtr;
 };
 
 #endif