69 static inline int fs_exists_unsupported(const char *filename)  in fs_exists_unsupported()  argument
74 static inline int fs_size_unsupported(const char *filename, loff_t *size)  in fs_size_unsupported()  argument
79 static inline int fs_read_unsupported(const char *filename, void *buf,  in fs_read_unsupported()  argument
86 static inline int fs_write_unsupported(const char *filename, void *buf,  in fs_write_unsupported()  argument
102 static inline int fs_opendir_unsupported(const char *filename,  in fs_opendir_unsupported()  argument
108 static inline int fs_unlink_unsupported(const char *filename)  in fs_unlink_unsupported()  argument
133 	int (*exists)(const char *filename);
134 	int (*size)(const char *filename, loff_t *size);
135 	int (*read)(const char *filename, void *buf, loff_t offset,
137 	int (*write)(const char *filename, void *buf, loff_t offset,
146 	int (*opendir)(const char *filename, struct fs_dir_stream **dirsp);
155 	int (*unlink)(const char *filename);
407 int fs_exists(const char *filename)  in fs_exists()  argument
413 	ret = info->exists(filename);  in fs_exists()
420 int fs_size(const char *filename, loff_t *size)  in fs_size()  argument
426 	ret = info->size(filename, size);  in fs_size()
435 static int fs_read_lmb_check(const char *filename, ulong addr, loff_t offset,  in fs_read_lmb_check()  argument
444 	ret = info->size(filename, &size);  in fs_read_lmb_check()
468 static int _fs_read(const char *filename, ulong addr, loff_t offset, loff_t len,  in _fs_read()  argument
477 		ret = fs_read_lmb_check(filename, addr, offset, len, info);  in _fs_read()
488 	ret = info->read(filename, buf, offset, len, actread);  in _fs_read()
493 		debug("** %s shorter than offset + len **\n", filename);  in _fs_read()
499 int fs_read(const char *filename, ulong addr, loff_t offset, loff_t len,  in fs_read()  argument
502 	return _fs_read(filename, addr, offset, len, 0, actread);  in fs_read()
505 int fs_write(const char *filename, ulong addr, loff_t offset, loff_t len,  in fs_write()  argument
513 	ret = info->write(filename, buf, offset, len, actwrite);  in fs_write()
517 		printf("** Unable to write file %s **\n", filename);  in fs_write()
525 struct fs_dir_stream *fs_opendir(const char *filename)  in fs_opendir()  argument
531 	ret = info->opendir(filename, &dirs);  in fs_opendir()
577 int fs_unlink(const char *filename)  in fs_unlink()  argument
583 	ret = info->unlink(filename);  in fs_unlink()
629 	const char *filename;  in do_load()  local
657 		filename = argv[4];  in do_load()
659 		filename = env_get("bootfile");  in do_load()
660 		if (!filename) {  in do_load()
675 	ret = _fs_read(filename, addr, pos, bytes, 1, &len_read);  in do_load()
724 	const char *filename;  in do_save()  local
738 	filename = argv[4];  in do_save()
746 	ret = fs_write(filename, addr, pos, bytes, &len);  in do_save()