| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (c) 2004-2005 Silicon Graphics, Inc. |
| * All Rights Reserved. |
| */ |
| |
| #include "command.h" |
| #include "input.h" |
| #include <sys/mman.h> |
| #include "init.h" |
| #include "io.h" |
| |
| static cmdinfo_t file_cmd; |
| static cmdinfo_t print_cmd; |
| |
| fileio_t *filetable; |
| int filecount; |
| fileio_t *file; |
| |
| static void |
| print_fileio( |
| fileio_t *file, |
| int index, |
| int braces) |
| { |
| printf(_("%c%03d%c %-14s (%s,%s,%s,%s%s%s%s%s%s%s)\n"), |
| braces? '[' : ' ', index, braces? ']' : ' ', file->name, |
| file->flags & IO_FOREIGN ? _("foreign") : _("xfs"), |
| file->flags & IO_OSYNC ? _("sync") : _("non-sync"), |
| file->flags & IO_DIRECT ? _("direct") : _("non-direct"), |
| file->flags & IO_READONLY ? _("read-only") : _("read-write"), |
| file->flags & IO_REALTIME ? _(",real-time") : "", |
| file->flags & IO_APPEND ? _(",append-only") : "", |
| file->flags & IO_NONBLOCK ? _(",non-block") : "", |
| file->flags & IO_TMPFILE ? _(",tmpfile") : "", |
| file->flags & IO_PATH ? _(",path") : "", |
| file->flags & IO_NOFOLLOW ? _(",nofollow") : ""); |
| } |
| |
| int |
| filelist_f(void) |
| { |
| int i; |
| |
| for (i = 0; i < filecount; i++) |
| print_fileio(&filetable[i], i, &filetable[i] == file); |
| return 0; |
| } |
| |
| static int |
| print_f( |
| int argc, |
| char **argv) |
| { |
| filelist_f(); |
| maplist_f(); |
| return 0; |
| } |
| |
| static int |
| file_f( |
| int argc, |
| char **argv) |
| { |
| int i; |
| |
| if (argc <= 1) |
| return filelist_f(); |
| i = atoi(argv[1]); |
| if (i < 0 || i >= filecount) { |
| printf(_("value %d is out of range (0-%d)\n"), i, filecount-1); |
| exitcode = 1; |
| } else { |
| file = &filetable[i]; |
| filelist_f(); |
| } |
| return 0; |
| } |
| |
| void |
| file_init(void) |
| { |
| file_cmd.name = "file"; |
| file_cmd.altname = "f"; |
| file_cmd.args = _("[N]"); |
| file_cmd.cfunc = file_f; |
| file_cmd.argmin = 0; |
| file_cmd.argmax = 1; |
| file_cmd.flags = CMD_NOMAP_OK | CMD_FOREIGN_OK | CMD_FLAG_ONESHOT; |
| file_cmd.oneline = _("set the current file"); |
| |
| print_cmd.name = "print"; |
| print_cmd.altname = "p"; |
| print_cmd.cfunc = print_f; |
| print_cmd.argmin = 0; |
| print_cmd.argmax = 0; |
| print_cmd.flags = CMD_NOMAP_OK | CMD_NOFILE_OK | CMD_FOREIGN_OK | |
| CMD_FLAG_ONESHOT; |
| print_cmd.oneline = _("list current open files and memory mappings"); |
| |
| add_command(&file_cmd); |
| add_command(&print_cmd); |
| } |