1 files changed, 29 insertions, 0 deletions
diff --git a/src/user/lib/unistd.c b/src/user/lib/unistd.c
index f81e7d8..4835238 100644
--- a/src/user/lib/unistd.c
+++ b/src/user/lib/unistd.c
@@ -23,6 +23,18 @@ _Noreturn void exit(int c) {
 }
 _Noreturn void _exit(int c) { exit(c); };
 
+ssize_t readlink(const char *restrict path, char *restrict buf, size_t bufsize) {
+	(void)path; (void)buf; (void)bufsize;
+	errno = ENOSYS;
+	return -1;
+}
+
+int link(const char *path1, const char *path2) {
+	(void)path1; (void)path2;
+	errno = ENOSYS;
+	return -1;
+}
+
 int unlink(const char *path) {
 	hid_t h = camellia_open(path, OPEN_WRITE);
 	if (h < 0) return errno = -h, -1;
@@ -31,6 +43,12 @@ int unlink(const char *path) {
 	return 0;
 }
 
+int symlink(const char *path1, const char *path2) {
+	(void)path1; (void)path2;
+	errno = ENOSYS;
+	return -1;
+}
+
 // TODO isatty
 int isatty(int fd) {
 	return fd <= 2 ? 1 : 0;
@@ -125,6 +143,17 @@ char *getcwd(char *buf, size_t capacity) {
 	return buf;
 }
 
+uid_t getuid(void) {
+	return 42;
+}
+
+int chown(const char *path, uid_t owner, gid_t group) {
+	(void)path; (void)owner; (void)group;
+	errno = ENOSYS;
+	return -1;
+}
+
+
 size_t absolutepath(char *out, const char *in, size_t size) {
 	const char *realcwd = getrealcwd();
 	size_t len, pos = 0;