started implementing our first fool-shell.

1 files changed, 34 insertions, 0 deletions

diff --git a/userspace/foolshell.c b/userspace/foolshell.c
new file mode 100644
index 0000000..bc02102
--- /dev/null
+++ b/userspace/foolshell.c
@@ -0,0 +1,34 @@
+#include <stdio.h>
+#include "syscalls.c"
+
+void hello() {
+    puts(
+        "Welcome to FoolShell v0.1"
+    );
+}
+
+void prompt() {
+    printf(
+        "$ "
+    );
+}
+int main(int argc, char **argv) 
+{
+    syscalls_init();
+    hello();
+
+    FILE *input;
+    input=fopen(1,"r");
+    char *buf=malloc(256);
+
+    while(1)
+    {
+	prompt();
+        fgets(buf,255,input);
+	buf[strlen(buf)-1]=0;
+	puts(buf);
+    }
+
+
+    return 0;
+}