lib: Fix c99 style comments

We prefer c89 style of comments.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>

examples/openauth/openauth.c

@@ -216,7 +216,7 @@ static virConnectAuth auth = {
     credTypes,
     sizeof(credTypes) / sizeof(int),
     authCallback,
-    NULL, // cbdata will be initialized in main
+    NULL, /* cbdata will be initialized in main */
 };
 
 

src/lxc/lxc_controller.c

@@ -1800,7 +1800,7 @@ virLXCControllerSetupHostdevCaps(virDomainDefPtr vmDef,
                                                     securityDriver);
 
     case VIR_DOMAIN_HOSTDEV_CAPS_TYPE_NET:
-        return 0; // case is handled in virLXCControllerMoveInterfaces
+        return 0; /* case is handled in virLXCControllerMoveInterfaces */
 
     default:
         virReportError(VIR_ERR_CONFIG_UNSUPPORTED,

src/remote/remote_driver.c

@@ -1145,7 +1145,7 @@ doRemoteOpen(virConnectPtr conn,
 
     if (!(priv->closeCallback = virNewConnectCloseCallbackData()))
         goto failed;
-    // ref on behalf of netclient
+    /* ref on behalf of netclient */
     virObjectRef(priv->closeCallback);
     virNetClientSetCloseCallback(priv->client,
                                  remoteClientCloseFunc,

src/rpc/virnetservermdns.c

@@ -128,7 +128,7 @@ static void virNetServerMDNSGroupCallback(AvahiEntryGroup *g ATTRIBUTE_UNUSED,
                   avahi_strerror(avahi_client_errno(group->mdns->client)));
 
         /* Some kind of failure happened while we were registering our services */
-        //avahi_simple_poll_quit(simple_poll);
+        /* avahi_simple_poll_quit(simple_poll); */
         break;
 
     case AVAHI_ENTRY_GROUP_UNCOMMITED:

src/security/security_stack.c

@@ -210,7 +210,7 @@ virSecurityStackGenLabel(virSecurityManagerPtr mgr,
     if (virSecurityManagerGenLabel(virSecurityStackGetPrimary(mgr), vm) < 0)
         rc = -1;
 
-// TODO
+/* TODO */
 #if 0
     /* We don't allow secondary drivers to generate labels.
      * This may have to change in the future, but requires
@@ -235,7 +235,7 @@ virSecurityStackReleaseLabel(virSecurityManagerPtr mgr,
     if (virSecurityManagerReleaseLabel(virSecurityStackGetPrimary(mgr), vm) < 0)
         rc = -1;
 
-// TODO
+/* TODO */
 #if 0
     /* XXX See note in GenLabel */
     if (virSecurityManagerReleaseLabel(priv->secondary, vm) < 0)
@@ -255,7 +255,7 @@ virSecurityStackReserveLabel(virSecurityManagerPtr mgr,
 
     if (virSecurityManagerReserveLabel(virSecurityStackGetPrimary(mgr), vm, pid) < 0)
         rc = -1;
-// TODO
+/* TODO */
 #if 0
     /* XXX See note in GenLabel */
     if (virSecurityManagerReserveLabel(priv->secondary, vm, pid) < 0)
@@ -460,7 +460,7 @@ virSecurityStackGetProcessLabel(virSecurityManagerPtr mgr,
 {
     int rc = 0;
 
-// TODO
+/* TODO */
 #if 0
     if (virSecurityManagerGetProcessLabel(priv->secondary, vm, pid, seclabel) < 0)
         rc = -1;

src/uml/uml_conf.c

@@ -399,7 +399,7 @@ virCommandPtr umlBuildCommandLine(virConnectPtr conn,
 
     virCommandAddEnvPassCommon(cmd);
 
-    //virCommandAddArgPair(cmd, "con0", "fd:0,fd:1");
+    /* virCommandAddArgPair(cmd, "con0", "fd:0,fd:1"); */
     virCommandAddArgFormat(cmd, "mem=%lluK", vm->def->mem.cur_balloon);
     virCommandAddArgPair(cmd, "umid", vm->def->name);
     virCommandAddArgPair(cmd, "uml_dir", driver->monitorDir);

src/util/virhostcpu.c

@@ -795,8 +795,8 @@ virHostCPUGetStatsLinux(FILE *procstat,
 
         if (STRPREFIX(buf, cpu_header)) { /* aka logical CPU time */
             if (sscanf(buf,
-                       "%*s %llu %llu %llu %llu %llu" // user ~ iowait
-                       "%llu %llu %llu %llu %llu",    // irq  ~ guest_nice
+                       "%*s %llu %llu %llu %llu %llu" /* user ~ iowait */
+                       "%llu %llu %llu %llu %llu",    /* irq  ~ guest_nice */
                        &usr, &ni, &sys, &idle, &iowait,
                        &irq, &softirq, &steal, &guest, &guest_nice) < 4) {
                 continue;

src/util/virhostmem.c

@@ -158,8 +158,8 @@ virHostMemGetStatsLinux(FILE *meminfo,
     char meminfo_hdr[VIR_NODE_MEMORY_STATS_FIELD_LENGTH];
     unsigned long val;
     struct field_conv {
-        const char *meminfo_hdr;  // meminfo header
-        const char *field;        // MemoryStats field name
+        const char *meminfo_hdr;  /* meminfo header */
+        const char *field;        /* MemoryStats field name */
     } field_conv[] = {
         {"MemTotal:", VIR_NODE_MEMORY_STATS_TOTAL},
         {"MemFree:",  VIR_NODE_MEMORY_STATS_FREE},

src/vbox/vbox_snapshot_conf.c

@@ -958,7 +958,7 @@ virVBoxSnapshotConfRemoveHardDisk(virVBoxSnapshotConfMediaRegistryPtr mediaRegis
         goto cleanup;
     }
     if (hardDisk->parent == NULL) {
-        //it means that the hard disk is in 'root'
+        /* it means that the hard disk is in 'root' */
         for (i = 0; i < mediaRegistry->ndisks; i++) {
             if (hardDisk == mediaRegistry->disks[i])
                 break;

tests/eventtest.c

@@ -523,7 +523,7 @@ mymain(void)
     if (finishJob("Write duplicate", 1, -1) != EXIT_SUCCESS)
         return EXIT_FAILURE;
 
-    //pthread_kill(eventThread, SIGTERM);
+    /* pthread_kill(eventThread, SIGTERM); */
 
     return EXIT_SUCCESS;
 }

tests/virhostcpumock.c

@@ -26,7 +26,7 @@ virHostCPUGetThreadsPerSubcore(virArch arch)
 {
     int threads_per_subcore = 0;
 
-    // Emulate SMT=8 on POWER hardware
+    /* Emulate SMT=8 on POWER hardware */
     if (ARCH_IS_PPC64(arch))
         threads_per_subcore = 8;