LibC: Implement uname()

userspace/libraries/LibC/CMakeLists.txt

@@ -24,6 +24,7 @@ set(LIBC_SOURCES
 	sys/socket.cpp
 	sys/stat.cpp
 	sys/time.cpp
+	sys/utsname.cpp
 	sys/wait.cpp
 	termios.cpp
 	time.cpp

userspace/libraries/LibC/sys/utsname.cpp

@@ -0,0 +1,17 @@
+#include <string.h>
+#include <sys/utsname.h>
+#include <unistd.h>
+
+#define __xstr(s) __str(s)
+#define __str(s) #s
+
+int uname(struct utsname* name)
+{
+	strcpy(name->sysname, "banan-os");
+	if (gethostname(name->nodename, sizeof(name->nodename)) == -1)
+		return -1;
+	strcpy(name->release, "0.0.0-banan_os");
+	strcpy(name->version, __DATE__ " " __TIME__);
+	strcpy(name->machine, __xstr(__arch));
+	return 0;
+}