From: Dmitry V. Levin <ldv@altlinux.org>
Date: Wed, 13 Sep 2017 15:50:37 +0000 (+0000)
Subject: Update MFD_* constants
X-Git-Tag: v4.20~76
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=53ddcf0fd6d81c8a8196aa34f42acd17c14c25e5;p=strace

Update MFD_* constants

* xlat/memfd_create_flags.in: Add MFD_HUGETLB introduced
by kernel commit v4.14-rc1~126^2~17.
* NEWS: Mention this.
* tests/memfd_create.c (main): Update expected output.
---

diff --git a/NEWS b/NEWS
index 416bbc28..352b8e03 100644
--- a/NEWS
+++ b/NEWS
@@ -2,8 +2,8 @@ Noteworthy changes in release ?.?? (????-??-??)
 ===============================================
 
 * Improvements
-  * Updated lists of ARPHRD_*, BPF_*, ETH_P_*, MADV_*, SO_*, SOL_* and TCP_*
-    constants.
+  * Updated lists of ARPHRD_*, BPF_*, ETH_P_*, MADV_*, MFD_*, SO_*, SOL_*,
+    and TCP_* constants.
 
 Noteworthy changes in release 4.19 (2017-09-05)
 ===============================================
diff --git a/tests/memfd_create.c b/tests/memfd_create.c
index 480fd177..4559b426 100644
--- a/tests/memfd_create.c
+++ b/tests/memfd_create.c
@@ -11,10 +11,11 @@ int
 main(void)
 {
 	static const char text[] = "strace";
-	int rc = syscall(__NR_memfd_create, text, 7);
+	int rc = syscall(__NR_memfd_create, text, 0xf);
 
-	printf("memfd_create(\"%s\", %s) = %d %s (%m)\n",
-	       text, "MFD_CLOEXEC|MFD_ALLOW_SEALING|0x4", rc, errno2name());
+	printf("memfd_create(\"%s\", %s) = %s\n",
+	       text, "MFD_CLOEXEC|MFD_ALLOW_SEALING|MFD_HUGETLB|0x8",
+	       sprintrc(rc));
 
 	puts("+++ exited with 0 +++");
 	return 0;
diff --git a/xlat/memfd_create_flags.in b/xlat/memfd_create_flags.in
index 04a1b47a..9dd625fb 100644
--- a/xlat/memfd_create_flags.in
+++ b/xlat/memfd_create_flags.in
@@ -1,2 +1,3 @@
 MFD_CLOEXEC 1
 MFD_ALLOW_SEALING 2
+MFD_HUGETLB 4