virsh: Clean up usage of boolean flag variables

This patch cleans up variables used to store boolean command flags that
are inquired by vshCommandOptBool to use the bool data type instead of
an integer.

Additionally this patch cleans up flag variables that are inferred from
existing flags.

tools/virsh.c

@@ -933,9 +933,9 @@ static const vshCmdOptDef opts_list[] = {
 static bool
 cmdList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
 {
-    int inactive = vshCommandOptBool(cmd, "inactive");
-    int all = vshCommandOptBool(cmd, "all");
-    int active = !inactive || all ? 1 : 0;
+    bool inactive = vshCommandOptBool(cmd, "inactive");
+    bool all = vshCommandOptBool(cmd, "all");
+    bool active = !inactive || all;
     int *ids = NULL, maxid = 0, i;
     char **names = NULL;
     int maxname = 0;
@@ -1317,7 +1317,7 @@ cmdDomstate(vshControl *ctl, const vshCmd *cmd)
 {
     virDomainPtr dom;
     bool ret = true;
-    int showReason = vshCommandOptBool(cmd, "reason");
+    bool showReason = vshCommandOptBool(cmd, "reason");
     int state, reason;
 
     if (!vshConnectionUsability(ctl, ctl->conn))
@@ -1966,9 +1966,9 @@ cmdDomIftune(vshControl *ctl, const vshCmd *cmd)
     int nparams = 0;
     virTypedParameterPtr params = NULL;
     bool ret = false;
-    int current = vshCommandOptBool(cmd, "current");
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
     virNetDevBandwidthRate inbound, outbound;
     int i;
 
@@ -2626,7 +2626,7 @@ cmdCreate(vshControl *ctl, const vshCmd *cmd)
     bool ret = true;
     char *buffer;
 #ifndef WIN32
-    int console = vshCommandOptBool(cmd, "console");
+    bool console = vshCommandOptBool(cmd, "console");
 #endif
     unsigned int flags = VIR_DOMAIN_NONE;
 
@@ -3094,7 +3094,7 @@ cmdStart(vshControl *ctl, const vshCmd *cmd)
     virDomainPtr dom;
     bool ret = false;
 #ifndef WIN32
-    int console = vshCommandOptBool(cmd, "console");
+    bool console = vshCommandOptBool(cmd, "console");
 #endif
     unsigned int flags = VIR_DOMAIN_NONE;
     int rc;
@@ -3786,9 +3786,9 @@ cmdSchedinfo(vshControl *ctl, const vshCmd *cmd)
     int i, ret;
     bool ret_val = false;
     unsigned int flags = 0;
-    int current = vshCommandOptBool(cmd, "current");
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
 
     if (current) {
         if (live || config) {
@@ -4921,11 +4921,11 @@ cmdVcpucount(vshControl *ctl, const vshCmd *cmd)
 {
     virDomainPtr dom;
     bool ret = true;
-    int maximum = vshCommandOptBool(cmd, "maximum");
-    int active = vshCommandOptBool(cmd, "active");
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
-    int current = vshCommandOptBool(cmd, "current");
+    bool maximum = vshCommandOptBool(cmd, "maximum");
+    bool active = vshCommandOptBool(cmd, "active");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
     bool all = maximum + active + current + config + live == 0;
     int count;
 
@@ -5246,9 +5246,9 @@ cmdVcpuPin(vshControl *ctl, const vshCmd *cmd)
     int i, cpu, lastcpu, maxcpu, ncpus;
     bool unuse = false;
     const char *cur;
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
-    int current = vshCommandOptBool(cmd, "current");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
     bool query = false; /* Query mode if no cpulist */
     unsigned int flags = 0;
 
@@ -5479,10 +5479,10 @@ cmdSetvcpus(vshControl *ctl, const vshCmd *cmd)
     virDomainPtr dom;
     int count = 0;
     bool ret = true;
-    int maximum = vshCommandOptBool(cmd, "maximum");
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
-    int current = vshCommandOptBool(cmd, "current");
+    bool maximum = vshCommandOptBool(cmd, "maximum");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
     unsigned int flags = 0;
 
     if (current) {
@@ -5853,9 +5853,9 @@ cmdSetmem(vshControl *ctl, const vshCmd *cmd)
     unsigned long long max;
     unsigned long kibibytes = 0;
     bool ret = true;
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
-    int current = vshCommandOptBool(cmd, "current");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
     unsigned int flags = 0;
 
     if (current) {
@@ -5935,9 +5935,9 @@ cmdSetmaxmem(vshControl *ctl, const vshCmd *cmd)
     unsigned long long max;
     unsigned long kibibytes = 0;
     bool ret = true;
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
-    int current = vshCommandOptBool(cmd, "current");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
     unsigned int flags = VIR_DOMAIN_MEM_MAXIMUM;
 
     if (current) {
@@ -6026,9 +6026,9 @@ cmdBlkiotune(vshControl * ctl, const vshCmd * cmd)
     virTypedParameterPtr params = NULL, temp = NULL;
     bool ret = false;
     unsigned int flags = 0;
-    int current = vshCommandOptBool(cmd, "current");
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
 
     if (current) {
         if (live || config) {
@@ -6201,9 +6201,9 @@ cmdMemtune(vshControl *ctl, const vshCmd *cmd)
     virTypedParameterPtr params = NULL, temp = NULL;
     bool ret = false;
     unsigned int flags = 0;
-    int current = vshCommandOptBool(cmd, "current");
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
 
     if (current) {
         if (live || config) {
@@ -6365,9 +6365,9 @@ cmdNumatune(vshControl * ctl, const vshCmd * cmd)
     const char *nodeset = NULL;
     bool ret = false;
     unsigned int flags = 0;
-    int current = vshCommandOptBool(cmd, "current");
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
     const char *mode = NULL;
 
     if (current) {
@@ -6831,9 +6831,9 @@ cmdDumpXML(vshControl *ctl, const vshCmd *cmd)
     bool ret = true;
     char *dump;
     unsigned int flags = 0;
-    int inactive = vshCommandOptBool(cmd, "inactive");
-    int secure = vshCommandOptBool(cmd, "security-info");
-    int update = vshCommandOptBool(cmd, "update-cpu");
+    bool inactive = vshCommandOptBool(cmd, "inactive");
+    bool secure = vshCommandOptBool(cmd, "security-info");
+    bool update = vshCommandOptBool(cmd, "update-cpu");
 
     if (inactive)
         flags |= VIR_DOMAIN_XML_INACTIVE;
@@ -7800,9 +7800,9 @@ cmdBlkdeviotune(vshControl *ctl, const vshCmd *cmd)
     virTypedParameterPtr params = NULL, temp = NULL;
     unsigned int flags = 0, i = 0;
     int rv = 0;
-    int current = vshCommandOptBool(cmd, "current");
-    int config = vshCommandOptBool(cmd, "config");
-    int live = vshCommandOptBool(cmd, "live");
+    bool current = vshCommandOptBool(cmd, "current");
+    bool config = vshCommandOptBool(cmd, "config");
+    bool live = vshCommandOptBool(cmd, "live");
     bool ret = false;
 
     if (current) {
@@ -8336,9 +8336,9 @@ static const vshCmdOptDef opts_network_list[] = {
 static bool
 cmdNetworkList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
 {
-    int inactive = vshCommandOptBool(cmd, "inactive");
-    int all = vshCommandOptBool(cmd, "all");
-    int active = !inactive || all ? 1 : 0;
+    bool inactive = vshCommandOptBool(cmd, "inactive");
+    bool all = vshCommandOptBool(cmd, "all");
+    bool active = !inactive || all;
     int maxactive = 0, maxinactive = 0, i;
     char **activeNames = NULL, **inactiveNames = NULL;
     inactive |= all;
@@ -8609,9 +8609,9 @@ static const vshCmdOptDef opts_interface_list[] = {
 static bool
 cmdInterfaceList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
 {
-    int inactive = vshCommandOptBool(cmd, "inactive");
-    int all = vshCommandOptBool(cmd, "all");
-    int active = !inactive || all ? 1 : 0;
+    bool inactive = vshCommandOptBool(cmd, "inactive");
+    bool all = vshCommandOptBool(cmd, "all");
+    bool active = !inactive || all;
     int maxactive = 0, maxinactive = 0, i;
     char **activeNames = NULL, **inactiveNames = NULL;
     inactive |= all;
@@ -8786,7 +8786,7 @@ cmdInterfaceDumpXML(vshControl *ctl, const vshCmd *cmd)
     bool ret = true;
     char *dump;
     unsigned int flags = 0;
-    int inactive = vshCommandOptBool(cmd, "inactive");
+    bool inactive = vshCommandOptBool(cmd, "inactive");
 
     if (inactive)
         flags |= VIR_INTERFACE_XML_INACTIVE;
@@ -10038,7 +10038,7 @@ cmdPoolCreateAs(vshControl *ctl, const vshCmd *cmd)
     virStoragePoolPtr pool;
     const char *name;
     char *xml;
-    int printXML = vshCommandOptBool(cmd, "print-xml");
+    bool printXML = vshCommandOptBool(cmd, "print-xml");
 
     if (!vshConnectionUsability(ctl, ctl->conn))
         return false;
@@ -10126,7 +10126,7 @@ cmdPoolDefineAs(vshControl *ctl, const vshCmd *cmd)
     virStoragePoolPtr pool;
     const char *name;
     char *xml;
-    int printXML = vshCommandOptBool(cmd, "print-xml");
+    bool printXML = vshCommandOptBool(cmd, "print-xml");
 
     if (!vshConnectionUsability(ctl, ctl->conn))
         return false;
@@ -10400,10 +10400,10 @@ cmdPoolList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
     struct poolInfoText *poolInfoTexts = NULL;
 
     /* Determine the options passed by the user */
-    int all = vshCommandOptBool(cmd, "all");
-    int details = vshCommandOptBool(cmd, "details");
-    int inactive = vshCommandOptBool(cmd, "inactive");
-    int active = !inactive || all ? 1 : 0;
+    bool all = vshCommandOptBool(cmd, "all");
+    bool details = vshCommandOptBool(cmd, "details");
+    bool inactive = vshCommandOptBool(cmd, "inactive");
+    bool active = !inactive || all;
     inactive |= all;
 
     /* Check the connection to libvirtd daemon is still working */
@@ -12062,7 +12062,7 @@ cmdVolList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
     char *outputStr = NULL;
     const char *unit;
     double val;
-    int details = vshCommandOptBool(cmd, "details");
+    bool details = vshCommandOptBool(cmd, "details");
     int numVolumes = 0, i;
     int ret;
     bool functionReturn;
@@ -13006,7 +13006,7 @@ cmdNodeListDevices (vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
     const char *cap = NULL;
     char **devices;
     int num_devices, i;
-    int tree = vshCommandOptBool(cmd, "tree");
+    bool tree = vshCommandOptBool(cmd, "tree");
 
     if (!vshConnectionUsability(ctl, ctl->conn))
         return false;