70 static int command(BlockBackend *blk, const cmdinfo_t *ct, int argc,  in command()  argument
79     if (argc - 1 < ct->argmin || (ct->argmax != -1 && argc - 1 > ct->argmax)) {  in command()
83                     argc-1, cmd, ct->argmin);  in command()
87                     argc-1, cmd, ct->argmin);  in command()
91                     argc-1, cmd, ct->argmin, ct->argmax);  in command()
129     return ct->cfunc(blk, argc, argv);  in command()
695 static int read_f(BlockBackend *blk, int argc, char **argv);
708 static int read_f(BlockBackend *blk, int argc, char **argv)  in read_f()  argument
723     while ((c = getopt(argc, argv, "bCl:pP:qrs:v")) != -1) {  in read_f()
772     if (optind != argc - 2) {  in read_f()
893 static int readv_f(BlockBackend *blk, int argc, char **argv);
905 static int readv_f(BlockBackend *blk, int argc, char **argv)  in readv_f()  argument
920     while ((c = getopt(argc, argv, "CP:qrv")) != -1) {  in readv_f()
947     if (optind > argc - 2) {  in readv_f()
960     nr_iov = argc - optind;  in readv_f()
1034 static int write_f(BlockBackend *blk, int argc, char **argv);
1048 static int write_f(BlockBackend *blk, int argc, char **argv)  in write_f()  argument
1063     while ((c = getopt(argc, argv, "bcCfnpP:qrs:uz")) != -1) {  in write_f()
1112     if (optind != argc - 2) {  in write_f()
1248 static int writev_f(BlockBackend *blk, int argc, char **argv);
1261 static int writev_f(BlockBackend *blk, int argc, char **argv)  in writev_f()  argument
1275     while ((c = getopt(argc, argv, "CfP:qr")) != -1) {  in writev_f()
1301     if (optind > argc - 2) {  in writev_f()
1313     nr_iov = argc - optind;  in writev_f()
1464 static int aio_read_f(BlockBackend *blk, int argc, char **argv);
1476 static int aio_read_f(BlockBackend *blk, int argc, char **argv)  in aio_read_f()  argument
1482     while ((c = getopt(argc, argv, "CiP:qrv")) != -1) {  in aio_read_f()
1516     if (optind > argc - 2) {  in aio_read_f()
1531     nr_iov = argc - optind;  in aio_read_f()
1576 static int aio_write_f(BlockBackend *blk, int argc, char **argv);
1589 static int aio_write_f(BlockBackend *blk, int argc, char **argv)  in aio_write_f()  argument
1596     while ((c = getopt(argc, argv, "CfiP:qruz")) != -1) {  in aio_write_f()
1635     if (optind > argc - 2) {  in aio_write_f()
1641     if (ctx->zflag && optind != argc - 2) {  in aio_write_f()
1686         nr_iov = argc - optind;  in aio_write_f()
1706 static int aio_flush_f(BlockBackend *blk, int argc, char **argv)  in aio_flush_f()  argument
1721 static int flush_f(BlockBackend *blk, int argc, char **argv)  in flush_f()  argument
1738 static int zone_report_f(BlockBackend *blk, int argc, char **argv)  in zone_report_f()  argument
1791 static int zone_open_f(BlockBackend *blk, int argc, char **argv)  in zone_open_f()  argument
1824 static int zone_close_f(BlockBackend *blk, int argc, char **argv)  in zone_close_f()  argument
1857 static int zone_finish_f(BlockBackend *blk, int argc, char **argv)  in zone_finish_f()  argument
1890 static int zone_reset_f(BlockBackend *blk, int argc, char **argv)  in zone_reset_f()  argument
1937 static int zone_append_f(BlockBackend *blk, int argc, char **argv)  in zone_append_f()  argument
1949     if (optind > argc - 3) {  in zone_append_f()
1953     if ((c = getopt(argc, argv, "p")) != -1) {  in zone_append_f()
1963     nr_iov = argc - optind;  in zone_append_f()
1997 static int truncate_f(BlockBackend *blk, int argc, char **argv);
2009 static int truncate_f(BlockBackend *blk, int argc, char **argv)  in truncate_f()  argument
2016     while ((c = getopt(argc, argv, "m:")) != -1) {  in truncate_f()
2052 static int length_f(BlockBackend *blk, int argc, char **argv)  in length_f()  argument
2077 static int info_f(BlockBackend *blk, int argc, char **argv)  in info_f()  argument
2146 static int discard_f(BlockBackend *blk, int argc, char **argv);
2160 static int discard_f(BlockBackend *blk, int argc, char **argv)  in discard_f()  argument
2167     while ((c = getopt(argc, argv, "Cq")) != -1) {  in discard_f()
2181     if (optind != argc - 2) {  in discard_f()
2221 static int alloc_f(BlockBackend *blk, int argc, char **argv)  in alloc_f()  argument
2235     if (argc == 3) {  in alloc_f()
2311 static int map_f(BlockBackend *blk, int argc, char **argv)  in map_f()  argument
2374 static int reopen_f(BlockBackend *blk, int argc, char **argv);
2396 static int reopen_f(BlockBackend *blk, int argc, char **argv)  in reopen_f()  argument
2408     while ((c = getopt(argc, argv, "c:o:rw")) != -1) {  in reopen_f()
2446     if (optind != argc) {  in reopen_f()
2509 static int break_f(BlockBackend *blk, int argc, char **argv)  in break_f()  argument
2522 static int remove_break_f(BlockBackend *blk, int argc, char **argv)  in remove_break_f()  argument
2554 static int resume_f(BlockBackend *blk, int argc, char **argv)  in resume_f()  argument
2576 static int wait_break_f(BlockBackend *blk, int argc, char **argv)  in wait_break_f()  argument
2593 static int abort_f(BlockBackend *blk, int argc, char **argv)  in abort_f()  argument
2619 static int sigraise_f(BlockBackend *blk, int argc, char **argv);
2632 static int sigraise_f(BlockBackend *blk, int argc, char **argv)  in sigraise_f()  argument
2661 static int sleep_f(BlockBackend *blk, int argc, char **argv)  in sleep_f()  argument
2722 static int help_f(BlockBackend *blk, int argc, char **argv)  in help_f()  argument
2726     if (argc < 2) {  in help_f()