Renaming all folders

06_AdvancedProcessManagement/nice.c

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+/*
+ * SPDX-License-Identifier: MIT
+ * Copyright (c) 2025 Fabio Scotto di Santolo
+ */
+
+
+#include <stdio.h>
+#include <sys/resource.h>
+#include <unistd.h>
+
+int main(void)
+{
+	int ret;
+	ret = nice(0);
+	printf("Current nice by nice function: %d\n", ret);
+	ret = getpriority(PRIO_PROCESS, 0);
+	printf("Current nice by getpriority function: %d\n", ret);
+	if (setpriority(PRIO_PROCESS, 0, 10) == -1) {
+		perror("setpriority");
+		return -1;
+	}
+	ret = getpriority(PRIO_PROCESS, 0);
+	printf("Current nice by getpriority function: %d\n", ret);
+	return 0;
+}