M CHANGES → CHANGES

@@ -12,6 +12,7 @@ - GBA: Fix idle skip state being retained between games
  - Qt: Fix a race condition in PainterGL that could lead to a crash
  - Qt: Fix clear button/analog buttons in gamepad mapper on some platforms
  - GBA Video: Fix _mix for 15-bit color
+ - VFS: Fix VFileReadline and remove _vfdReadline
 Misc:
  - Qt: Window size command line options are now supported
  - Qt: Increase usability of key mapper

M src/util/vfs.c → src/util/vfs.c

@@ -119,7 +119,7 @@ if (newRead <= 0) {
 			break;
 		}
 		bytesRead += newRead;
-		if (buffer[bytesRead] == '\n') {
+		if (buffer[bytesRead - newRead] == '\n') {
 			break;
 		}
 	}

M src/util/vfs/vfs-fd.c → src/util/vfs/vfs-fd.c

@@ -24,7 +24,6 @@
 static bool _vfdClose(struct VFile* vf);
 static off_t _vfdSeek(struct VFile* vf, off_t offset, int whence);
 static ssize_t _vfdRead(struct VFile* vf, void* buffer, size_t size);
-static ssize_t _vfdReadline(struct VFile* vf, char* buffer, size_t size);
 static ssize_t _vfdWrite(struct VFile* vf, const void* buffer, size_t size);
 static void* _vfdMap(struct VFile* vf, size_t size, int flags);
 static void _vfdUnmap(struct VFile* vf, void* memory, size_t size);
@@ -61,7 +60,7 @@ vfd->fd = fd;
 	vfd->d.close = _vfdClose;
 	vfd->d.seek = _vfdSeek;
 	vfd->d.read = _vfdRead;
-	vfd->d.readline = _vfdReadline;
+	vfd->d.readline = VFileReadline;
 	vfd->d.write = _vfdWrite;
 	vfd->d.map = _vfdMap;
 	vfd->d.unmap = _vfdUnmap;
@@ -89,20 +88,6 @@
 ssize_t _vfdRead(struct VFile* vf, void* buffer, size_t size) {
 	struct VFileFD* vfd = (struct VFileFD*) vf;
 	return read(vfd->fd, buffer, size);
-}
-
-ssize_t _vfdReadline(struct VFile* vf, char* buffer, size_t size) {
-	struct VFileFD* vfd = (struct VFileFD*) vf;
-	size_t bytesRead = 0;
-	while (bytesRead < size - 1) {
-		size_t newRead = read(vfd->fd, &buffer[bytesRead], 1);
-		if (!newRead || buffer[bytesRead] == '\n') {
-			break;
-		}
-		bytesRead += newRead;
-	}
-	buffer[bytesRead] = '\0';
-	return bytesRead;
 }
 
 ssize_t _vfdWrite(struct VFile* vf, const void* buffer, size_t size) {