don't use ssize_t

Author: ludviggunne

lib/filesettings.h

@@ -62,7 +62,7 @@ class FileWithDetails
 
     std::string updateSize()
     {
-        ssize_t ssize = Path::fileSize(mPath);
+        long long ssize = Path::fileSize(mPath);
         if (ssize < 0)
             return "could not stat file '" + mPath + "': (errno: " + std::to_string(errno) + ")";
         mSize = ssize;

lib/path.cpp

@@ -440,7 +440,7 @@ std::string Path::join(const std::string& path1, const std::string& path2) {
 
 # ifdef _WIN64
 
-ssize_t Path::fileSize(const std::string &filePath) {
+long long Path::fileSize(const std::string &filePath) {
     struct _stati64 buf;
     if (_stati64(filePath.c_str(), &buf) < 0) {
         return -1;
@@ -450,7 +450,7 @@ ssize_t Path::fileSize(const std::string &filePath) {
 
 # else
 
-ssize_t Path::fileSize(const std::string &filePath) {
+long long Path::fileSize(const std::string &filePath) {
     struct _stat buf;
     if (_stat(filePath.c_str(), &buf) < 0) {
         return -1;
@@ -462,7 +462,7 @@ ssize_t Path::fileSize(const std::string &filePath) {
 
 #else
 
-ssize_t Path::fileSize(const std::string &filePath) {
+long long Path::fileSize(const std::string &filePath) {
     struct stat buf;
     if (stat(filePath.c_str(), &buf) < 0) {
         return -1;

lib/path.h

@@ -207,7 +207,7 @@ class CPPCHECKLIB Path {
      * @param filePath path to the file, or -1 if the file cannot be accessed
      * @return size of file
      */
-    static ssize_t fileSize(const std::string &filePath);
+    static long long fileSize(const std::string &filePath);
 };
 
 /// @}