101 int os_write_file(const char *fname, const void *buf, int size)  in os_write_file()  argument
105 	fd = os_open(fname, OS_O_WRONLY | OS_O_CREAT | OS_O_TRUNC);  in os_write_file()
107 		printf("Cannot open file '%s'\n", fname);  in os_write_file()
111 		printf("Cannot write to file '%s'\n", fname);  in os_write_file()
120 int os_read_file(const char *fname, void **bufp, int *sizep)  in os_read_file()  argument
126 	fd = os_open(fname, OS_O_RDONLY);  in os_read_file()
128 		printf("Cannot open file '%s'\n", fname);  in os_read_file()
133 		printf("Cannot seek to end of file '%s'\n", fname);  in os_read_file()
137 		printf("Cannot seek to start of file '%s'\n", fname);  in os_read_file()
142 		printf("Not enough memory to read file '%s'\n", fname);  in os_read_file()
147 		printf("Cannot read from file '%s'\n", fname);  in os_read_file()
400 	char *fname;  in os_dirent_ls()  local
413 	fname = os_malloc(len);  in os_dirent_ls()
414 	if (!fname) {  in os_dirent_ls()
434 			old_fname = fname;  in os_dirent_ls()
435 			fname = os_realloc(fname, len);  in os_dirent_ls()
436 			if (!fname) {  in os_dirent_ls()
460 		snprintf(fname, len, "%s/%s", dirname, next->name);  in os_dirent_ls()
461 		if (!stat(fname, &buf))  in os_dirent_ls()
472 	os_free(fname);  in os_dirent_ls()
491 int os_get_filesize(const char *fname, loff_t *size)  in os_get_filesize()  argument
496 	ret = stat(fname, &buf);  in os_get_filesize()
514 int os_write_ram_buf(const char *fname)  in os_write_ram_buf()  argument
519 	fd = open(fname, O_CREAT | O_WRONLY, 0777);  in os_write_ram_buf()
530 int os_read_ram_buf(const char *fname)  in os_read_ram_buf()  argument
536 	ret = os_get_filesize(fname, &size);  in os_read_ram_buf()
541 	fd = open(fname, O_RDONLY);  in os_read_ram_buf()
553 static int make_exec(char *fname, const void *data, int size)  in make_exec()  argument
557 	strcpy(fname, "/tmp/u-boot.jump.XXXXXX");  in make_exec()
558 	fd = mkstemp(fname);  in make_exec()
564 	if (chmod(fname, 0777))  in make_exec()
628 static int os_jump_to_file(const char *fname)  in os_jump_to_file()  argument
652 	extra_args[1] = (char *)fname;  in os_jump_to_file()
661 	argv[0] = (char *)fname;  in os_jump_to_file()
671 	err = execv(fname, argv);  in os_jump_to_file()
675 		printf("Image filename '%s'\n", fname);  in os_jump_to_file()
679 	return unlink(fname);  in os_jump_to_file()
684 	char fname[30];  in os_jump_to_image()  local
687 	err = make_exec(fname, dest, size);  in os_jump_to_image()
691 	return os_jump_to_file(fname);  in os_jump_to_image()
694 int os_find_u_boot(char *fname, int maxlen)  in os_find_u_boot()  argument
706 	strcpy(fname, progname);  in os_find_u_boot()
707 	suffix = fname + len - 4;  in os_find_u_boot()
711 		fname[len - 3] = 's';  in os_find_u_boot()
712 		fd = os_open(fname, O_RDONLY);  in os_find_u_boot()
719 		p = strstr(fname, "/tpl/");  in os_find_u_boot()
722 			fd = os_open(fname, O_RDONLY);  in os_find_u_boot()
733 		fname[len - 4] = '\0';  in os_find_u_boot()
734 		fd = os_open(fname, O_RDONLY);  in os_find_u_boot()
742 	p = strstr(fname, "spl/");  in os_find_u_boot()
746 		fd = os_open(fname, O_RDONLY);  in os_find_u_boot()
756 int os_spl_to_uboot(const char *fname)  in os_spl_to_uboot()  argument
758 	return os_jump_to_file(fname);  in os_spl_to_uboot()