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Cleanup zpios option handling

This commit is contained in:
Brian Behlendorf 2009-02-19 13:53:17 -08:00
parent 23710f1308
commit 5ae73585fb
1 changed files with 45 additions and 46 deletions
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91
cmd/zpios/zpios_main.c
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@ -44,45 +44,44 @@
#include <sys/ioctl.h> #include <sys/ioctl.h>
#include "zpios.h" #include "zpios.h"
static const char short_opt[] = "t:l:h:e:n:i:j:k:c:u:a:b:g:L:P:R:I:" static const char short_opt[] = "t:l:h:e:n:i:j:k:o:m:q:r:c:a:b:g:s:A:B:C:"
"G:T:N:VHzOs:A:B:C:o:m:q:r:fwxdp:v?"; "L:p:xP:R:G:I:N:T:VzOHv?";
static const struct option long_opt[] = { static const struct option long_opt[] = {
{"chunksize", required_argument, 0, 'c' },
{"chunksize_low", required_argument, 0, 'a' },
{"chunksize_high", required_argument, 0, 'b' },
{"chunksize_incr", required_argument, 0, 'g' },
{"offset", required_argument, 0, 'o' },
{"offset_low", required_argument, 0, 'm' },
{"offset_high", required_argument, 0, 'q' },
{"offset_incr", required_argument, 0, 'r' },
{"regioncount", required_argument, 0, 'n' },
{"regioncount_low", required_argument, 0, 'i' },
{"regioncount_high", required_argument, 0, 'j' },
{"regioncount_incr", required_argument, 0, 'k' },
{"threadcount", required_argument, 0, 't' }, {"threadcount", required_argument, 0, 't' },
{"threadcount_low", required_argument, 0, 'l' }, {"threadcount_low", required_argument, 0, 'l' },
{"threadcount_high", required_argument, 0, 'h' }, {"threadcount_high", required_argument, 0, 'h' },
{"threadcount_incr", required_argument, 0, 'e' }, {"threadcount_incr", required_argument, 0, 'e' },
{"regioncount", required_argument, 0, 'n' },
{"regioncount_low", required_argument, 0, 'i' },
{"regioncount_high", required_argument, 0, 'j' },
{"regioncount_incr", required_argument, 0, 'k' },
{"offset", required_argument, 0, 'o' },
{"offset_low", required_argument, 0, 'm' },
{"offset_high", required_argument, 0, 'q' },
{"offset_incr", required_argument, 0, 'r' },
{"chunksize", required_argument, 0, 'c' },
{"chunksize_low", required_argument, 0, 'a' },
{"chunksize_high", required_argument, 0, 'b' },
{"chunksize_incr", required_argument, 0, 'g' },
{"regionsize", required_argument, 0, 's' }, {"regionsize", required_argument, 0, 's' },
{"regionsize_low", required_argument, 0, 'A' }, {"regionsize_low", required_argument, 0, 'A' },
{"regionsize_high", required_argument, 0, 'B' }, {"regionsize_high", required_argument, 0, 'B' },
{"regionsize_incr", required_argument, 0, 'C' }, {"regionsize_incr", required_argument, 0, 'C' },
{"load", required_argument, 0, 'L' },
{"pool", required_argument, 0, 'p' },
{"cleanup", no_argument, 0, 'x' }, {"cleanup", no_argument, 0, 'x' },
{"verify", no_argument, 0, 'V' },
{"zerocopy", no_argument, 0, 'z' },
{"nowait", no_argument, 0, 'O' },
{"threaddelay", required_argument, 0, 'T' },
{"regionnoise", required_argument, 0, 'I' },
{"chunknoise", required_argument, 0, 'N' },
{"prerun", required_argument, 0, 'P' }, {"prerun", required_argument, 0, 'P' },
{"postrun", required_argument, 0, 'R' }, {"postrun", required_argument, 0, 'R' },
{"log", required_argument, 0, 'G' }, {"log", required_argument, 0, 'G' },
{"path", required_argument, 0, 'p' }, {"regionnoise", required_argument, 0, 'I' },
{"pool", required_argument, 0, 'p' }, {"chunknoise", required_argument, 0, 'N' },
{"load", required_argument, 0, 'L' }, {"threaddelay", required_argument, 0, 'T' },
{"verify", no_argument, 0, 'V' },
{"zerocopy", no_argument, 0, 'z' },
{"nowait", no_argument, 0, 'O' },
{"human-readable", no_argument, 0, 'H' }, {"human-readable", no_argument, 0, 'H' },
{"help", no_argument, 0, '?' },
{"verbose", no_argument, 0, 'v' }, {"verbose", no_argument, 0, 'v' },
{"help", no_argument, 0, '?' },
{ 0, 0, 0, 0 }, { 0, 0, 0, 0 },
}; };
@ -96,41 +95,41 @@ usage(void)
{ {
fprintf(stderr, "Usage: zpios\n"); fprintf(stderr, "Usage: zpios\n");
fprintf(stderr, fprintf(stderr,
" --chunksize -c =values\n"
" --chunksize_low -a =value\n"
" --chunksize_high -b =value\n"
" --chunksize_incr -g =value\n"
" --offset -o =values\n"
" --offset_low -m =value\n"
" --offset_high -q =value\n"
" --offset_incr -r =value\n"
" --regioncount -n =values\n"
" --regioncount_low -i =value\n"
" --regioncount_high -j =value\n"
" --regioncount_incr -k =value\n"
" --threadcount -t =values\n" " --threadcount -t =values\n"
" --threadcount_low -l =value\n" " --threadcount_low -l =value\n"
" --threadcount_high -h =value\n" " --threadcount_high -h =value\n"
" --threadcount_incr -e =value\n" " --threadcount_incr -e =value\n"
" --regioncount -n =values\n"
" --regioncount_low -i =value\n"
" --regioncount_high -j =value\n"
" --regioncount_incr -k =value\n"
" --offset -o =values\n"
" --offset_low -m =value\n"
" --offset_high -q =value\n"
" --offset_incr -r =value\n"
" --chunksize -c =values\n"
" --chunksize_low -a =value\n"
" --chunksize_high -b =value\n"
" --chunksize_incr -g =value\n"
" --regionsize -s =values\n" " --regionsize -s =values\n"
" --regionsize_low -A =value\n" " --regionsize_low -A =value\n"
" --regionsize_high -B =value\n" " --regionsize_high -B =value\n"
" --regionsize_incr -C =value\n" " --regionsize_incr -C =value\n"
" --load -L =dmuio|ssf|fpp\n"
" --pool -p =pool name\n"
" --cleanup -x\n" " --cleanup -x\n"
" --verify -V\n"
" --zerocopy -z\n"
" --nowait -O\n"
" --threaddelay -T =jiffies\n"
" --regionnoise -I =shift\n"
" --chunknoise -N =bytes\n"
" --prerun -P =pre-command\n" " --prerun -P =pre-command\n"
" --postrun -R =post-command\n" " --postrun -R =post-command\n"
" --log -G =log directory\n" " --log -G =log directory\n"
" --pool | --path -p =pool name\n" " --regionnoise -I =shift\n"
" --load -L =dmuio\n" " --chunknoise -N =bytes\n"
" --threaddelay -T =jiffies\n"
" --verify -V\n"
" --zerocopy -z\n"
" --nowait -O\n"
" --human-readable -H\n" " --human-readable -H\n"
" --help -? =this help\n" " --verbose -v =increase verbosity\n"
" --verbose -v =increase verbosity\n\n"); " --help -? =this help\n\n");
return 0; return 0;
} }