Merge branch 'master' into pico_sdk

libs/main/system/piprocess.cpp

@@ -242,7 +242,16 @@ PRIVATE_DEFINITION_START(PIProcess)
 		BOOL ok = WriteFile(pipes[StdIn][PipeWrite], data.data(), data.size(), &sz, NULL);
 		if (!ok) sz = 0;
 #  else
-		sz = ::write(pipes[StdIn][PipeWrite], data.data(), data.size());
+		size_t offset = 0;
+		while (offset < data.size()) {
+			ssize_t wr = ::write(pipes[StdIn][PipeWrite], data.data() + offset, data.size() - offset);
+			if (wr < 0) {
+				if (errno == EINTR) continue;
+				return false;
+			}
+			offset += wr;
+		}
+		sz = offset;
 #  endif
 		return sz == (SizeType)data.size_s();
 	}

libs/main/system/pisysteminfo.cpp

@@ -177,7 +177,7 @@ PIVector<PISystemInfo::MountInfo> PISystemInfo::mountInfo(bool ignore_cache) {
 	l_df.pop_front();
 	for (const auto & s: l_df) {
 		PIStringList ml(s.replacedAll("  ", " ").split(" "));
-		if (ml.size_s() < 2) continue;
+		if (ml.size_s() < 3) continue;
 		if (ml.front() == "none") continue;
 		m.space_all   = ml[1].toULLong();
 		m.space_used  = ml[2].toULLong();