Fixed MSVC warnings, all inocuous

src/index/checkretryfailed.cpp

@@ -34,6 +34,7 @@ using namespace std;
 bool checkRetryFailed(RclConfig *conf, bool record)
 {
 #ifdef _WIN32
+    PRETEND_USE(record);
     // Under Windows we only retry if the recollindex program is newer
     // than the index
     struct PathStat st;

src/index/exefetcher.cpp

@@ -65,13 +65,13 @@ EXEDocFetcher::EXEDocFetcher(const EXEDocFetcher::Internal& _m)
            stringsToString(m->sfetch) << "\n");
 }
 
-bool EXEDocFetcher::fetch(RclConfig* cnf, const Rcl::Doc& idoc, RawDoc& out)
+bool EXEDocFetcher::fetch(RclConfig*, const Rcl::Doc& idoc, RawDoc& out)
 {
     out.kind = RawDoc::RDK_DATADIRECT;
     return m->docmd(m->sfetch, idoc, out.data);
 }
 
-bool EXEDocFetcher::makesig(RclConfig* cnf, const Rcl::Doc& idoc, string& sig)
+bool EXEDocFetcher::makesig(RclConfig*, const Rcl::Doc& idoc, string& sig)
 {
     return m->docmd(m->smkid, idoc, sig);
 }

src/index/fetcher.h

@@ -75,7 +75,7 @@ public:
     virtual bool makesig(RclConfig* cnf, const Rcl::Doc& idoc,
                          std::string& sig) = 0;
     enum Reason{FetchOk, FetchNotExist, FetchNoPerm, FetchOther};
-    virtual Reason testAccess(RclConfig* cnf, const Rcl::Doc& idoc) {
+    virtual Reason testAccess(RclConfig*, const Rcl::Doc&) {
         return FetchOther;
     }
     virtual ~DocFetcher() {}

src/index/idxstatus.cpp

@@ -26,10 +26,10 @@ void readIdxStatus(RclConfig *config, DbIxStatus &status)
     ConfSimple cs(config->getIdxStatusFile().c_str(), 1);
     status.phase = DbIxStatus::Phase(cs.getInt("phase", 0));
     cs.get("fn", status.fn);
-    status.docsdone = cs.getInt("docsdone", 0);
-    status.filesdone = cs.getInt("filesdone", 0);
-    status.fileerrors = cs.getInt("fileerrors", 0);
-    status.dbtotdocs = cs.getInt("dbtotdocs", 0);
-    status.totfiles = cs.getInt("totfiles", 0);
+    status.docsdone = (int)cs.getInt("docsdone", 0);
+    status.filesdone = (int)cs.getInt("filesdone", 0);
+    status.fileerrors = (int)cs.getInt("fileerrors", 0);
+    status.dbtotdocs = (int)cs.getInt("dbtotdocs", 0);
+    status.totfiles = (int)cs.getInt("totfiles", 0);
     status.hasmonitor = cs.getBool("hasmonitor", false);
 }

src/index/mimetype.cpp

@@ -48,6 +48,8 @@ using namespace std;
 static string mimetypefromdata(RclConfig *cfg, const string &fn, bool usfc)
 {
     LOGDEB1("mimetypefromdata: fn [" << fn << "]\n");
+    PRETEND_USE(usfc);
+    PRETEND_USE(cfg);
     // First try the internal identifying routine
     string mime = idFile(fn.c_str());
 

src/index/recollindex.cpp

@@ -229,6 +229,7 @@ static void makeIndexerOrExit(RclConfig *config, bool inPlaceReset)
 
 void rclIxIonice(const RclConfig *config)
 {
+    PRETEND_USE(config);
 #ifndef _WIN32
     string clss, classdata;
     if (!config->getConfParam("monioniceclass", clss) || clss.empty())
@@ -241,6 +242,7 @@ void rclIxIonice(const RclConfig *config)
 
 static void setMyPriority(const RclConfig *config)
 {
+    PRETEND_USE(config);
 #ifndef _WIN32
     int prio{19};
     std::string sprio;
@@ -474,8 +476,7 @@ static const char usage [] =
 "    -c <configdir> : specify config directory, overriding $RECOLL_CONFDIR\n"
 ;
 
-static void
-Usage(FILE *where = stderr)
+static void Usage()
 {
     FILE *fp = (op_flags & OPT_h) ? stdout : stderr;
     fprintf(fp, "%s: Usage: %s", path_getsimple(thisprog).c_str(), usage);
@@ -487,6 +488,7 @@ static RclConfig *config;
 
 static void lockorexit(Pidfile *pidfile, RclConfig *config)
 {
+    PRETEND_USE(config);
     pid_t pid;
     if ((pid = pidfile->open()) != 0) {
         if (pid > 0) {

src/index/webqueue.h

@@ -58,7 +58,7 @@ public:
     /** Purge a list of files. No way to do this currently and dont want
      *  to do anything as this is mostly called by the monitor when *I* delete
      *  files inside the queue dir */
-    bool purgeFiles(std::list<std::string>& files) {return true;}
+    bool purgeFiles(std::list<std::string>&) {return true;}
 
     /** Called when indexing data from the cache, and from internfile for
      * search result preview */

src/index/webqueuefetcher.cpp

@@ -58,7 +58,7 @@ bool WQDocFetcher::fetch(RclConfig* cnf, const Rcl::Doc& idoc, RawDoc& out)
     return true;
 }
     
-bool WQDocFetcher::makesig(RclConfig* cnf, const Rcl::Doc& idoc, string& sig)
+bool WQDocFetcher::makesig(RclConfig*, const Rcl::Doc&, string& sig)
 {
     // Web queue sigs are empty
     sig.clear();