Simple shell added. Simple fprintf function added too.

2 files changed, 30 insertions, 0 deletions

diff --git a/src/user/init/Makefile b/src/user/init/Makefile
new file mode 100644
index 0000000..286de06
--- /dev/null
+++ b/src/user/init/Makefile
@@ -0,0 +1,6 @@
+Obj = main.o
+Out = init.elf
+
+include $(SrcPath)/user/app_common.make
+
+LDFLAGS += -Map test.map
diff --git a/src/user/init/main.c b/src/user/init/main.c
new file mode 100644
index 0000000..7d4ea0e
--- /dev/null
+++ b/src/user/init/main.c
@@ -0,0 +1,24 @@
+#include <tce/syscall.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(char** args) {
+	int i;
+
+	FILE term = open("/.ui/klog", 0);
+	if (term <= 0) return -1;
+
+	fprint(term, "(init) Trivial/Computing Environment says hello. Press super to go home.\n");
+
+	for (i = 0; args[i] != 0; i++) {
+		if (i == 0) continue;
+		fprintf(term, "(init) Spawning %s...\n", args[i]);
+		int pid = run(args[i], 0);
+		if (pid < 0) {
+			fprint(term, "(init) Error. Sorry.\n");
+		} else {
+			waitpid(pid);
+		}
+	}
+	fprint(term, "(init) Goodbye.\n");
+}