From 8369ddb09c6fb4ae86d04a8e838c7be42bc22097 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Sat, 9 Mar 2019 01:24:30 -0500
Subject: [PATCH] glibc: add missing linux header

---
 CMakeLists.txt                            |  1 +
 libc/include/generic-glibc/linux/limits.h | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 libc/include/generic-glibc/linux/limits.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 91b07ecc1f..c43edf6bae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1578,6 +1578,7 @@ set(ZIG_LIBC_FILES
     "include/generic-glibc/libintl.h"
     "include/generic-glibc/limits.h"
     "include/generic-glibc/link.h"
+    "include/generic-glibc/linux/limits.h"
     "include/generic-glibc/locale.h"
     "include/generic-glibc/malloc.h"
     "include/generic-glibc/math.h"
diff --git a/libc/include/generic-glibc/linux/limits.h b/libc/include/generic-glibc/linux/limits.h
new file mode 100644
index 0000000000..c3547f0760
--- /dev/null
+++ b/libc/include/generic-glibc/linux/limits.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_LIMITS_H
+#define _LINUX_LIMITS_H
+
+#define NR_OPEN	        1024
+
+#define NGROUPS_MAX    65536	/* supplemental group IDs are available */
+#define ARG_MAX       131072	/* # bytes of args + environ for exec() */
+#define LINK_MAX         127	/* # links a file may have */
+#define MAX_CANON        255	/* size of the canonical input queue */
+#define MAX_INPUT        255	/* size of the type-ahead buffer */
+#define NAME_MAX         255	/* # chars in a file name */
+#define PATH_MAX        4096	/* # chars in a path name including nul */
+#define PIPE_BUF        4096	/* # bytes in atomic write to a pipe */
+#define XATTR_NAME_MAX   255	/* # chars in an extended attribute name */
+#define XATTR_SIZE_MAX 65536	/* size of an extended attribute value (64k) */
+#define XATTR_LIST_MAX 65536	/* size of extended attribute namelist (64k) */
+
+#define RTSIG_MAX	  32
+
+#endif