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authorThorsten Leemhuis <fedora@leemhuis.info>2021-03-07 13:25:32 +0100
committerThorsten Leemhuis <fedora@leemhuis.info>2021-03-07 13:32:55 +0100
commitfb72952d5b63e40f63bfa1e3a5bce2262c424197 (patch)
treed1a9bf30437653b57b398fd3b4f3fb4897ca29cd /tests/memory/memfd_create/t_get_seals.c
parentb9488a288ec844af97a516ac9ffe441221f6e67d (diff)
parent3422e04a2e31dba3e17af206f160d4fc409f4250 (diff)
downloadkernel-fb72952d5b63e40f63bfa1e3a5bce2262c424197.tar.gz
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:merge origin/stabilization and update to 5.10.4kernel-5.11.4-125.vanilla.1.fc33kernel-5.11.4-125.vanilla.1.fc32
Diffstat (limited to 'tests/memory/memfd_create/t_get_seals.c')
-rw-r--r--tests/memory/memfd_create/t_get_seals.c63
1 files changed, 0 insertions, 63 deletions
diff --git a/tests/memory/memfd_create/t_get_seals.c b/tests/memory/memfd_create/t_get_seals.c
deleted file mode 100644
index 1a2c900e0..000000000
--- a/tests/memory/memfd_create/t_get_seals.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2016 Red Hat, Inc.
- *
- * This program is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be
- * useful, but WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- * PURPOSE. See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see http://www.gnu.org/licenses/.
- *
- */
-
-#define _GNU_SOURCE
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-#define errExit(msg) do { perror(msg); exit(EXIT_FAILURE); \
-} while (0)
-
-int main(int argc, char *argv[])
-{
- int fd;
- unsigned int seals;
-
- if (argc != 2) {
- fprintf(stderr, "%s /proc/PID/fd/FD\n", argv[0]);
- exit(EXIT_FAILURE);
- }
-
- fd = open(argv[1], O_RDWR);
- if (fd == -1)
- errExit("open");
-
- seals = fcntl(fd, F_GET_SEALS);
- if (seals == -1)
- errExit("fcntl");
-
- printf("Existing seals:");
- if (seals & F_SEAL_SEAL)
- printf(" SEAL");
- if (seals & F_SEAL_GROW)
- printf(" GROW");
- if (seals & F_SEAL_WRITE)
- printf(" WRITE");
- if (seals & F_SEAL_SHRINK)
- printf(" SHRINK");
- printf("\n");
-
- /* Code to map the file and access the contents of the
- resulting mapping omitted */
-
- exit(EXIT_SUCCESS);
-}
-