diff options
Diffstat (limited to 'testing/sgh_dd.cpp')
-rw-r--r-- | testing/sgh_dd.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/testing/sgh_dd.cpp b/testing/sgh_dd.cpp index 7c0c9ed6..a678cad5 100644 --- a/testing/sgh_dd.cpp +++ b/testing/sgh_dd.cpp @@ -36,7 +36,7 @@ * renamed [20181221] */ -static const char * version_str = "1.99 20210216"; +static const char * version_str = "2.00 20210305"; #define _XOPEN_SOURCE 600 #ifndef _GNU_SOURCE @@ -931,12 +931,13 @@ usage(int pg_num) " null,sync]\n" " count number of blocks to copy (def: device size)\n" " if file or device to read from (def: stdin)\n" - " iflag comma separated list from: [coe,defres,dio," + " iflag comma separated list from: [00,coe,defres,dio," "direct,dpo,\n" - " dsync,excl,fua,masync,mmap,mrq_immed,mrq_svb," - "nodur,\n" - " no_waitq,noxfer,null,qtail,same_fds," - "v3,v4,wq_excl]\n" + " dsync,excl,ff,fua,hipri,masync,mmap,mrq_immed," + "mrq_svb,\n" + " nocreat,nodur,no_waitq,noxfer,null,qhead,qtail," + "random,\n" + " same_fds,v3,v4,wq_excl]\n" " of file or device to write to (def: /dev/null " "N.B. different\n" " from dd it defaults to stdout). If 'of=.' " @@ -1051,6 +1052,7 @@ page3: " no_waitq when non-blocking (async) don't use wait " "queue\n" " noxfer no transfer to/from the user space\n" + " null does nothing, placeholder\n" " qhead queue new request at head of block queue\n" " qtail queue new request at tail of block queue (def: " "q at head)\n" |