diff options
Diffstat (limited to 'src/libcamera/include/file.h')
-rw-r--r-- | src/libcamera/include/file.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/src/libcamera/include/file.h b/src/libcamera/include/file.h deleted file mode 100644 index f020f2cc..00000000 --- a/src/libcamera/include/file.h +++ /dev/null @@ -1,71 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1-or-later */ -/* - * Copyright (C) 2020, Google Inc. - * - * file.h - File I/O operations - */ -#ifndef __LIBCAMERA_FILE_H__ -#define __LIBCAMERA_FILE_H__ - -#include <map> -#include <string> -#include <sys/types.h> - -#include <libcamera/span.h> - -namespace libcamera { - -class File -{ -public: - enum MapFlag { - MapNoOption = 0, - MapPrivate = (1 << 0), - }; - - enum OpenMode { - NotOpen = 0, - ReadOnly = (1 << 0), - WriteOnly = (1 << 1), - ReadWrite = ReadOnly | WriteOnly, - }; - - File(const std::string &name); - File(); - ~File(); - - File(const File &) = delete; - File &operator=(const File &) = delete; - - const std::string &fileName() const { return name_; } - void setFileName(const std::string &name); - bool exists() const; - - bool open(OpenMode mode); - bool isOpen() const { return fd_ != -1; } - OpenMode openMode() const { return mode_; } - void close(); - - int error() const { return error_; } - ssize_t size() const; - - Span<uint8_t> map(off_t offset = 0, ssize_t size = -1, - MapFlag flags = MapNoOption); - bool unmap(uint8_t *addr); - - static bool exists(const std::string &name); - -private: - void unmapAll(); - - std::string name_; - int fd_; - OpenMode mode_; - - int error_; - std::map<void *, size_t> maps_; -}; - -} /* namespace libcamera */ - -#endif /* __LIBCAMERA_FILE_H__ */ |