libc: dumb stat() stubs to make dash's PATH search work

1 files changed, 26 insertions, 0 deletions

diff --git a/src/user/lib/sysstat.c b/src/user/lib/sysstat.c
index df192c5..97bb50b 100644
--- a/src/user/lib/sysstat.c
+++ b/src/user/lib/sysstat.c
@@ -1,7 +1,33 @@
+#include <camellia.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
+#include <unistd.h>
+
+int fstat(int fd, struct stat *sb) {
+	(void)fd;
+	memset(sb, 0, sizeof sb);
+	// TODO save info if it was a dir
+	sb->st_mode = 0777 | S_IFREG;
+	return 0;
+}
+
+int stat(const char *restrict path, struct stat *restrict sb) {
+	int fd, ret;
+	fd = camellia_open(path, OPEN_READ);
+	if (fd < 0) {
+		return -1;
+	}
+	ret = fstat(fd, sb);
+	close(fd);
+	return ret;
+}
+
+int lstat(const char *restrict path, struct stat *restrict sb) {
+	// TODO assumes no symlink support
+	return stat(path, sb);
+}
 
 int mkdir(const char *path, mode_t mode) {
 	// TODO error when directory already exits