Implement basic syscalls...

1 files changed, 25 insertions, 0 deletions

diff --git a/src/apps/init/main.c b/src/apps/init/main.c
index 25f08e8..02fd9df 100644
--- a/src/apps/init/main.c
+++ b/src/apps/init/main.c
@@ -32,6 +32,31 @@ int main(int argc, char **argv) {
 	dbg_printf("malloc test OK.\n");
 	dbg_print_region_info();
 
+	fd_t f = open("dev:/", FM_READDIR);
+	dbg_printf("openned /: %d\n", f);
+	dirent_t x;
+	while (readdir(f, &x)) {
+		dbg_printf("- '%s' %p %d\n", x.name, x.st.type, x.st.size);
+		if (x.st.type == FT_REGULAR) {
+			char buf[256];
+			strcpy(buf, "dev:/");
+			strcpy(buf+5, x.name);
+			dbg_printf("trying to open %s...\n", buf);
+			fd_t ff = open(buf, FM_READ);
+			if (ff != 0) {
+				dbg_printf("ok, open as %d\n", ff);
+				char* cont = malloc(x.st.size + 1);
+				read(ff, 0, x.st.size, cont);
+				cont[x.st.size] = 0;
+				dbg_printf("   %s\n", cont);
+				close(ff);
+			} else {
+				dbg_printf("Could not open '%s'\n", buf);
+			}
+		}
+	}
+	close(f);
+
 	return 0;
 }