Implemented some not critical functions.

1 files changed, 44 insertions, 0 deletions

diff --git a/src/non_critical/_tools.c b/src/non_critical/_tools.c
new file mode 100644
index 0000000..8c69d78
--- /dev/null
+++ b/src/non_critical/_tools.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h> 
+#include <string.h>
+#include <unistd.h>
+#include <string.h>
+
+int check_root() {
+    if(getuid() == 0) {
+        return 1;
+    }
+    return 0;
+}
+
+int check_pid(int pid) {
+    if(getpid() == pid) {
+        return 1;
+    }
+    return 0;
+}
+
+
+char* get_os_name() {
+    FILE* file = fopen("/etc/os-release", "r");
+    if (file == NULL) {
+        perror("fopen");
+        return NULL;
+    }
+
+    char line[256];
+    while (fgets(line, sizeof(line), file)) {
+        char* name = strstr(line, "NAME=");
+        if (name != NULL) {
+            name += 5; // skip "NAME="
+            char* end = strchr(name, '\n');
+            if (end != NULL) {
+                *end = '\0';
+            }
+            return name;
+        }
+    }
+
+    fclose(file);
+    return NULL;
+}
\ No newline at end of file