Deal with glibc-2.28

[elogind.git] / src / basic / missing.h

diff --git a/src/basic/missing.h b/src/basic/missing.h
index c1168761d01df066b65b1378a2caf388e41fe558..9be48eef888e66755d5911dbfacb6e2ad2f79e82 100644 (file)
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -1,25 +1,6 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd 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
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
 /* Missing glibc definitions to access certain kernel APIs */
 
 #include <errno.h>
@@ -34,10 +15,12 @@
 #include <linux/neighbour.h>
 #include <linux/oom.h>
 #include <linux/rtnetlink.h>
+//#include <linux/stat.h>
 #include <net/ethernet.h>
 #include <stdlib.h>
 #include <sys/resource.h>
 #include <sys/socket.h>
+//#include <sys/stat.h>
 #include <sys/syscall.h>
 #include <uchar.h>
 #include <unistd.h>
@@ -344,7 +327,6 @@ struct btrfs_ioctl_search_header {
         __u32 len;
 };
 
-
 struct btrfs_ioctl_search_args {
         struct btrfs_ioctl_search_key key;
         char buf[BTRFS_SEARCH_ARGS_BUFSIZE];
@@ -1061,6 +1043,10 @@ struct input_mask {
 #define RTAX_QUICKACK 15
 #endif
 
+#ifndef RTA_EXPIRES
+#define RTA_EXPIRES 23
+#endif
+
 #ifndef IPV6_UNICAST_IF
 #define IPV6_UNICAST_IF 76
 #endif
@@ -1069,6 +1055,10 @@ struct input_mask {
 #define IPV6_MIN_MTU 1280
 #endif
 
+#ifndef IPV4_MIN_MTU
+#define IPV4_MIN_MTU 68
+#endif
+
 #ifndef IFF_MULTI_QUEUE
 #define IFF_MULTI_QUEUE 0x100
 #endif
@@ -1377,4 +1367,54 @@ struct fib_rule_uid_range {
 #define FALLOC_FL_PUNCH_HOLE 0x02
 #endif
 
+#ifndef PF_KTHREAD
+#define PF_KTHREAD 0x00200000
+#endif
+
+#if !HAVE_STRUCT_STATX_IN_SYS_STAT_H && !HAVE_STRUCT_STATX_IN_LINUX_STAT_H
+struct statx_timestamp {
+        int64_t tv_sec;
+        uint32_t tv_nsec;
+        uint32_t __reserved;
+};
+struct statx {
+        uint32_t stx_mask;
+        uint32_t stx_blksize;
+        uint64_t stx_attributes;
+        uint32_t stx_nlink;
+        uint32_t stx_uid;
+        uint32_t stx_gid;
+        uint16_t stx_mode;
+        uint16_t __spare0[1];
+        uint64_t stx_ino;
+        uint64_t stx_size;
+        uint64_t stx_blocks;
+        uint64_t stx_attributes_mask;
+        struct statx_timestamp stx_atime;
+        struct statx_timestamp stx_btime;
+        struct statx_timestamp stx_ctime;
+        struct statx_timestamp stx_mtime;
+        uint32_t stx_rdev_major;
+        uint32_t stx_rdev_minor;
+        uint32_t stx_dev_major;
+        uint32_t stx_dev_minor;
+        uint64_t __spare2[14];
+};
+#endif
+
+#ifndef STATX_BTIME
+#define STATX_BTIME 0x00000800U
+#endif
+
+#ifndef AT_STATX_DONT_SYNC
+#define AT_STATX_DONT_SYNC 0x4000
+#endif
+
+/* The maximum thread/process name length including trailing NUL byte. This mimics the kernel definition of the same
+ * name, which we need in userspace at various places but is not defined in userspace currently, neither under this
+ * name nor any other. */
+#ifndef TASK_COMM_LEN
+#define TASK_COMM_LEN 16
+#endif
+
 #include "missing_syscall.h"