From 2572d5b23828082f73c42fa3a12a141a0a04ce45 Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Mon, 1 May 2023 20:00:43 +0200
Subject: [PATCH] libc: Add wrapper for the fstatat() system call

---
 libc/include/sys/stat.h | 3 +++
 libc/src/sys/stat.cpp   | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/libc/include/sys/stat.h b/libc/include/sys/stat.h
index f6e76e04..21aaebc3 100644
--- a/libc/include/sys/stat.h
+++ b/libc/include/sys/stat.h
@@ -29,6 +29,9 @@ extern "C"
     /* Retrieve information about a file. */
     int fstat(int fd, struct stat* st);
 
+    /* Retrieve information about a file. */
+    int fstatat(int dirfd, const char* path, struct stat* st, int flags);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/libc/src/sys/stat.cpp b/libc/src/sys/stat.cpp
index 89cb3a45..a33cacf9 100644
--- a/libc/src/sys/stat.cpp
+++ b/libc/src/sys/stat.cpp
@@ -29,4 +29,10 @@ extern "C"
         long rc = syscall(SYS_fstatat, fd, "", st, AT_EMPTY_PATH);
         __errno_return(rc, int);
     }
+
+    int fstatat(int dirfd, const char* path, struct stat* st, int flags)
+    {
+        long rc = syscall(SYS_fstatat, dirfd, path, st, flags);
+        __errno_return(rc, int);
+    }
 }