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[thin_delta] --version/-V

This commit is contained in:
Joe Thornber 2014-06-09 10:37:46 +01:00
parent ae21670fd1
commit 87fa6dc079
3 changed files with 66 additions and 0 deletions
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29
Makefile.in
View File

@ -31,6 +31,7 @@ PROGRAMS=\
era_invalidate \
\
thin_check \
thin_delta \
thin_dump \
thin_restore \
thin_repair \
@ -95,6 +96,7 @@ CXX_PROGRAM_SOURCE=\
caching/cache_restore.cc \
\
thin-provisioning/thin_check.cc \
thin-provisioning/thin_delta.cc \
thin-provisioning/thin_dump.cc \
thin-provisioning/thin_restore.cc \
thin-provisioning/thin_repair.cc \
@ -187,6 +189,28 @@ THIN_CHECK_SOURCE=\
thin-provisioning/metadata_checker.cc \
thin-provisioning/superblock.cc
THIN_DELTA_SOURCE=\
base/error_state.cc \
base/endian_utils.cc \
\
persistent-data/checksum.cc \
persistent-data/error_set.cc \
persistent-data/file_utils.cc \
persistent-data/hex_dump.cc \
persistent-data/lock_tracker.cc \
persistent-data/data-structures/btree.cc \
persistent-data/space_map.cc \
persistent-data/space-maps/disk.cc \
persistent-data/space-maps/recursive.cc \
persistent-data/space-maps/careful_alloc.cc \
persistent-data/transaction_manager.cc \
\
thin-provisioning/device_tree.cc \
thin-provisioning/mapping_tree.cc \
thin-provisioning/metadata.cc \
thin-provisioning/metadata_checker.cc \
thin-provisioning/superblock.cc
THIN_RMAP_SOURCE=\
base/endian_utils.cc \
\
@ -213,6 +237,7 @@ THIN_DUMP_OBJECTS=$(subst .cc,.o,$(THIN_DUMP_SOURCE))
THIN_REPAIR_OBJECTS=$(subst .cc,.o,$(THIN_REPAIR_SOURCE))
THIN_RESTORE_OBJECTS=$(subst .cc,.o,$(THIN_RESTORE_SOURCE))
THIN_CHECK_OBJECTS=$(subst .cc,.o,$(THIN_CHECK_SOURCE))
THIN_DELTA_OBJECTS=$(subst .cc,.o,$(THIN_DELTA_SOURCE))
THIN_RMAP_OBJECTS=$(subst .cc,.o,$(THIN_RMAP_SOURCE))
thin_debug: $(THIN_DEBUG_OBJECTS) thin-provisioning/thin_debug.o
@ -235,6 +260,10 @@ thin_check: $(THIN_CHECK_OBJECTS) thin-provisioning/thin_check.o
@echo " [LD] $@"
$(V) $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $+ $(LIBS)
thin_delta: $(THIN_DELTA_OBJECTS) thin-provisioning/thin_delta.o
@echo " [LD] $@"
$(V) $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $+ $(LIBS)
thin_rmap: $(THIN_RMAP_OBJECTS) thin-provisioning/thin_rmap.o
@echo " [LD] $@"
$(V) $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $+ $(LIBS)

8
features/thin_delta.feature Normal file
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@ -0,0 +1,8 @@
Feature: thin_delta
Scenario: print version (-V flag)
When I run `thin_delta -V`
Then it should pass with version
Scenario: print version (--version flag)
When I run `thin_delta --version`
Then it should pass with version

29
thin-provisioning/thin_delta.cc Normal file
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@ -0,0 +1,29 @@
#include <getopt.h>
#include <iostream>
#include "version.h"
using namespace std;
//----------------------------------------------------------------
int main(int argc, char **argv)
{
int c;
char const shortopts[] = "V";
option const longopts[] = {
{ "version", no_argument, NULL, 'V'}
};
while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
switch (c) {
case 'V':
cout << THIN_PROVISIONING_TOOLS_VERSION << endl;
return 0;
}
}
return 0;
}
//----------------------------------------------------------------