user/lua: implement the bare minimum for it to link and "run"

1 files changed, 21 insertions, 0 deletions

diff --git a/src/user/lib/stdio/misc.c b/src/user/lib/stdio/misc.c
index 8f872ec..d74c197 100644
--- a/src/user/lib/stdio/misc.c
+++ b/src/user/lib/stdio/misc.c
@@ -1,5 +1,7 @@
 #include <errno.h>
 #include <stdio.h>
+#include <string.h>
+#include <unistd.h>
 
 void perror(const char *s) {
 	if (s) fprintf(stderr, "%s: ", s);
@@ -23,3 +25,22 @@ off_t lseek(int fd, off_t off, int whence) {
 	errno = ENOSYS;
 	return -1;
 }
+
+int remove(const char *path) {
+	return unlink(path);
+}
+
+// TODO! VFSOP_MOVE
+int rename(const char *old, const char *new) {
+	(void)old; (void)new;
+	errno = ENOSYS;
+	return -1;
+}
+
+// TODO tmpnam
+char *tmpnam(char *s) {
+	static char buf[L_tmpnam];
+	if (!s) s = buf;
+	strcpy(s, "/tmp/tmpnam");
+	return s;
+}