minor changes, redoing makefile, meminfo program

1 files changed, 19 insertions, 0 deletions

diff --git a/src/user/meminfo/meminfo.c b/src/user/meminfo/meminfo.c
new file mode 100644
index 0000000..dd1d371
--- /dev/null
+++ b/src/user/meminfo/meminfo.c
@@ -0,0 +1,19 @@
+#include <pland/syscall.h>
+#include <knob/user.h>
+#include <knob/format.h>
+
+void main() {
+  char nbuf[11];
+
+  tell_user_sz("Kernel dynamic memory remaining: ");
+
+  itosz(_kernel_dynamic_area_left() * 4, nbuf);
+  tell_user_sz(nbuf);
+  tell_user_sz("k\n");
+
+  tell_user_sz("Userspace memory remaining: ");
+
+  itosz(_total_userspace_left() * 4, nbuf);
+  tell_user_sz(nbuf);
+  tell_user_sz("k\n");
+}
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