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Merge pull request #31844 from keszybz/missing-extra-checks

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Add static asserts to verify that our missing_*.h headers defines are actually correct
This commit is contained in:
Luca Boccassi
2024-03-20 15:47:05 +00:00
committed by GitHub
parent 1c8e8ec0ff 0dee6f7a7b
commit c3a55dc469
19 changed files with 388 additions and 136 deletions
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5
meson.build
View File

@@ -738,14 +738,15 @@ if not cc.has_header('sys/capability.h')
error('POSIX caps headers not found') error('POSIX caps headers not found')
endif endif
foreach header : ['crypt.h', foreach header : ['crypt.h',
'linux/ioprio.h',
'linux/memfd.h', 'linux/memfd.h',
'linux/time_types.h',
'linux/vm_sockets.h', 'linux/vm_sockets.h',
'sys/auxv.h', 'sys/auxv.h',
'sys/sdt.h',
'threads.h', 'threads.h',
'valgrind/memcheck.h', 'valgrind/memcheck.h',
'valgrind/valgrind.h', 'valgrind/valgrind.h',
'linux/time_types.h',
'sys/sdt.h',
] ]
conf.set10('HAVE_' + header.underscorify().to_upper(), conf.set10('HAVE_' + header.underscorify().to_upper(),

20
src/basic/missing_audit.h
View File

@@ -4,21 +4,31 @@
#include <linux/audit.h> #include <linux/audit.h>
#if HAVE_AUDIT #if HAVE_AUDIT
#include <libaudit.h> # include <libaudit.h>
#endif #endif
#ifndef AUDIT_SERVICE_START #ifndef AUDIT_SERVICE_START
#define AUDIT_SERVICE_START 1130 /* Service (daemon) start */ # define AUDIT_SERVICE_START 1130 /* Service (daemon) start */
#else
assert_cc(AUDIT_SERVICE_START == 1130);
#endif #endif
#ifndef AUDIT_SERVICE_STOP #ifndef AUDIT_SERVICE_STOP
#define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */ # define AUDIT_SERVICE_STOP 1131 /* Service (daemon) stop */
#else
assert_cc(AUDIT_SERVICE_STOP == 1131);
#endif #endif
#ifndef MAX_AUDIT_MESSAGE_LENGTH #ifndef MAX_AUDIT_MESSAGE_LENGTH
#define MAX_AUDIT_MESSAGE_LENGTH 8970 # define MAX_AUDIT_MESSAGE_LENGTH 8970
#else
assert_cc(MAX_AUDIT_MESSAGE_LENGTH == 8970);
#endif #endif
/* Note: we check for AUDIT_NLGRP_MAX because it's a define, but we actually
* need AUDIT_NLGRP_READLOG which is an enum. */
#ifndef AUDIT_NLGRP_MAX #ifndef AUDIT_NLGRP_MAX
#define AUDIT_NLGRP_READLOG 1 # define AUDIT_NLGRP_READLOG 1
#else
assert_cc(AUDIT_NLGRP_READLOG == 1);
#endif #endif

9
src/basic/missing_capability.h
View File

@@ -6,21 +6,29 @@
/* 3a101b8de0d39403b2c7e5c23fd0b005668acf48 (3.16) */ /* 3a101b8de0d39403b2c7e5c23fd0b005668acf48 (3.16) */
#ifndef CAP_AUDIT_READ #ifndef CAP_AUDIT_READ
# define CAP_AUDIT_READ 37 # define CAP_AUDIT_READ 37
#else
assert_cc(CAP_AUDIT_READ == 37);
#endif #endif
/* 980737282232b752bb14dab96d77665c15889c36 (5.8) */ /* 980737282232b752bb14dab96d77665c15889c36 (5.8) */
#ifndef CAP_PERFMON #ifndef CAP_PERFMON
# define CAP_PERFMON 38 # define CAP_PERFMON 38
#else
assert_cc(CAP_PERFMON == 38);
#endif #endif
/* a17b53c4a4b55ec322c132b6670743612229ee9c (5.8) */ /* a17b53c4a4b55ec322c132b6670743612229ee9c (5.8) */
#ifndef CAP_BPF #ifndef CAP_BPF
# define CAP_BPF 39 # define CAP_BPF 39
#else
assert_cc(CAP_BPF == 39);
#endif #endif
/* 124ea650d3072b005457faed69909221c2905a1f (5.9) */ /* 124ea650d3072b005457faed69909221c2905a1f (5.9) */
#ifndef CAP_CHECKPOINT_RESTORE #ifndef CAP_CHECKPOINT_RESTORE
# define CAP_CHECKPOINT_RESTORE 40 # define CAP_CHECKPOINT_RESTORE 40
#else
assert_cc(CAP_CHECKPOINT_RESTORE == 40);
#endif #endif
#define SYSTEMD_CAP_LAST_CAP CAP_CHECKPOINT_RESTORE #define SYSTEMD_CAP_LAST_CAP CAP_CHECKPOINT_RESTORE
@@ -34,6 +42,7 @@
# undef CAP_LAST_CAP # undef CAP_LAST_CAP
# endif # endif
#endif #endif
#ifndef CAP_LAST_CAP #ifndef CAP_LAST_CAP
# define CAP_LAST_CAP SYSTEMD_CAP_LAST_CAP # define CAP_LAST_CAP SYSTEMD_CAP_LAST_CAP
#endif #endif

4
src/basic/missing_drm.h
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@@ -2,9 +2,9 @@
#pragma once #pragma once
#ifndef DRM_IOCTL_SET_MASTER #ifndef DRM_IOCTL_SET_MASTER
#define DRM_IOCTL_SET_MASTER _IO('d', 0x1e) # define DRM_IOCTL_SET_MASTER _IO('d', 0x1e)
#endif #endif
#ifndef DRM_IOCTL_DROP_MASTER #ifndef DRM_IOCTL_DROP_MASTER
#define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f) # define DRM_IOCTL_DROP_MASTER _IO('d', 0x1f)
#endif #endif

50
src/basic/missing_fs.h
View File

@@ -3,6 +3,8 @@
#include <linux/types.h> #include <linux/types.h>
#include "macro.h"
/* linux/fs.h */ /* linux/fs.h */
#ifndef RENAME_NOREPLACE /* 0a7c3937a1f23f8cb5fc77ae01661e9968a51d0c (3.15) */ #ifndef RENAME_NOREPLACE /* 0a7c3937a1f23f8cb5fc77ae01661e9968a51d0c (3.15) */
#define RENAME_NOREPLACE (1 << 0) #define RENAME_NOREPLACE (1 << 0)
@@ -28,43 +30,63 @@ struct file_clone_range {
/* linux/fs.h or sys/mount.h */ /* linux/fs.h or sys/mount.h */
#ifndef MS_MOVE #ifndef MS_MOVE
#define MS_MOVE 8192 # define MS_MOVE 8192
#else
assert_cc(MS_MOVE == 8192);
#endif #endif
#ifndef MS_REC #ifndef MS_REC
#define MS_REC 16384 # define MS_REC 16384
#else
assert_cc(MS_REC == 16384);
#endif #endif
#ifndef MS_PRIVATE #ifndef MS_PRIVATE
#define MS_PRIVATE (1<<18) # define MS_PRIVATE (1<<18)
#else
assert_cc(MS_PRIVATE == (1<<18));
#endif #endif
#ifndef MS_SLAVE #ifndef MS_SLAVE
#define MS_SLAVE (1<<19) # define MS_SLAVE (1<<19)
#else
assert_cc(MS_SLAVE == (1<<19));
#endif #endif
#ifndef MS_SHARED #ifndef MS_SHARED
#define MS_SHARED (1<<20) # define MS_SHARED (1<<20)
#else
assert_cc(MS_SHARED == (1<<20));
#endif #endif
#ifndef MS_RELATIME #ifndef MS_RELATIME
#define MS_RELATIME (1<<21) # define MS_RELATIME (1<<21)
#else
assert_cc(MS_RELATIME == (1<<21));
#endif #endif
#ifndef MS_KERNMOUNT #ifndef MS_KERNMOUNT
#define MS_KERNMOUNT (1<<22) # define MS_KERNMOUNT (1<<22)
#else
assert_cc(MS_KERNMOUNT == (1<<22));
#endif #endif
#ifndef MS_I_VERSION #ifndef MS_I_VERSION
#define MS_I_VERSION (1<<23) # define MS_I_VERSION (1<<23)
#else
assert_cc(MS_I_VERSION == (1<<23));
#endif #endif
#ifndef MS_STRICTATIME #ifndef MS_STRICTATIME
#define MS_STRICTATIME (1<<24) # define MS_STRICTATIME (1<<24)
#else
assert_cc(MS_STRICTATIME == (1 << 24));
#endif #endif
#ifndef MS_LAZYTIME #ifndef MS_LAZYTIME
#define MS_LAZYTIME (1<<25) # define MS_LAZYTIME (1<<25)
#else
assert_cc(MS_LAZYTIME == (1<<25));
#endif #endif
/* Not exposed yet. Defined at fs/ext4/ext4.h */ /* Not exposed yet. Defined at fs/ext4/ext4.h */
@@ -78,10 +100,14 @@ struct file_clone_range {
#endif #endif
#ifndef FS_PROJINHERIT_FL #ifndef FS_PROJINHERIT_FL
#define FS_PROJINHERIT_FL 0x20000000 # define FS_PROJINHERIT_FL 0x20000000
#else
assert_cc(FS_PROJINHERIT_FL == 0x20000000);
#endif #endif
/* linux/fscrypt.h */ /* linux/fscrypt.h */
#ifndef FS_KEY_DESCRIPTOR_SIZE #ifndef FS_KEY_DESCRIPTOR_SIZE
#define FS_KEY_DESCRIPTOR_SIZE 8 # define FS_KEY_DESCRIPTOR_SIZE 8
#else
assert_cc(FS_KEY_DESCRIPTOR_SIZE == 8);
#endif #endif

33
src/basic/missing_input.h
View File

@@ -4,9 +4,11 @@
#include <linux/input.h> #include <linux/input.h>
#include <linux/types.h> #include <linux/types.h>
#include "macro.h"
/* linux@c7dc65737c9a607d3e6f8478659876074ad129b8 (3.12) */ /* linux@c7dc65737c9a607d3e6f8478659876074ad129b8 (3.12) */
#ifndef EVIOCREVOKE #ifndef EVIOCREVOKE
#define EVIOCREVOKE _IOW('E', 0x91, int) # define EVIOCREVOKE _IOW('E', 0x91, int)
#endif #endif
/* linux@06a16293f71927f756dcf37558a79c0b05a91641 (4.4) */ /* linux@06a16293f71927f756dcf37558a79c0b05a91641 (4.4) */
@@ -17,29 +19,40 @@ struct input_mask {
__u64 codes_ptr; __u64 codes_ptr;
}; };
#define EVIOCGMASK _IOR('E', 0x92, struct input_mask) # define EVIOCGMASK _IOR('E', 0x92, struct input_mask)
#define EVIOCSMASK _IOW('E', 0x93, struct input_mask) # define EVIOCSMASK _IOW('E', 0x93, struct input_mask)
#endif #endif
/* linux@7611392fe8ff95ecae528b01a815ae3d72ca6b95 (3.17) */ /* linux@7611392fe8ff95ecae528b01a815ae3d72ca6b95 (3.17) */
#ifndef INPUT_PROP_POINTING_STICK #ifndef INPUT_PROP_POINTING_STICK
#define INPUT_PROP_POINTING_STICK 0x05 # define INPUT_PROP_POINTING_STICK 0x05
#else
assert_cc(INPUT_PROP_POINTING_STICK == 0x05);
#endif #endif
/* linux@500d4160abe9a2e88b12e319c13ae3ebd1e18108 (4.0) */ /* linux@500d4160abe9a2e88b12e319c13ae3ebd1e18108 (4.0) */
#ifndef INPUT_PROP_ACCELEROMETER #ifndef INPUT_PROP_ACCELEROMETER
#define INPUT_PROP_ACCELEROMETER 0x06 # define INPUT_PROP_ACCELEROMETER 0x06
#else
assert_cc(INPUT_PROP_ACCELEROMETER == 0x06);
#endif #endif
/* linux@d09bbfd2a8408a995419dff0d2ba906013cf4cc9 (3.11) */ /* linux@d09bbfd2a8408a995419dff0d2ba906013cf4cc9 (3.11) */
#ifndef BTN_DPAD_UP #ifndef BTN_DPAD_UP
#define BTN_DPAD_UP 0x220 # define BTN_DPAD_UP 0x220
#define BTN_DPAD_DOWN 0x221 # define BTN_DPAD_DOWN 0x221
#define BTN_DPAD_LEFT 0x222 # define BTN_DPAD_LEFT 0x222
#define BTN_DPAD_RIGHT 0x223 # define BTN_DPAD_RIGHT 0x223
#else
assert_cc(BTN_DPAD_UP == 0x220);
assert_cc(BTN_DPAD_DOWN == 0x221);
assert_cc(BTN_DPAD_LEFT == 0x222);
assert_cc(BTN_DPAD_RIGHT == 0x223);
#endif #endif
/* linux@358f24704f2f016af7d504b357cdf32606091d07 (3.13) */ /* linux@358f24704f2f016af7d504b357cdf32606091d07 (3.13) */
#ifndef KEY_ALS_TOGGLE #ifndef KEY_ALS_TOGGLE
#define KEY_ALS_TOGGLE 0x230 # fine KEY_ALS_TOGGLE 0x230
#else
assert_cc(KEY_ALS_TOGGLE == 0x230);
#endif #endif

34
src/basic/missing_ioprio.h
View File

@@ -1,49 +1,81 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */ /* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once #pragma once
#include <sched.h> #if HAVE_LINUX_IOPRIO_H
# include <linux/ioprio.h>
#endif
#include "macro.h"
/* Match values uses by the kernel internally, as no public header seems to exist. */ /* Match values uses by the kernel internally, as no public header seems to exist. */
#ifndef IOPRIO_N_CLASSES #ifndef IOPRIO_N_CLASSES
# define IOPRIO_N_CLASSES 8 # define IOPRIO_N_CLASSES 8
#else
assert_cc(IOPRIO_N_CLASSES == 8);
#endif #endif
#ifndef IOPRIO_BE_NR #ifndef IOPRIO_BE_NR
# define IOPRIO_BE_NR 8 # define IOPRIO_BE_NR 8
#else
assert_cc(IOPRIO_BE_NR == 8);
#endif #endif
#ifndef IOPRIO_CLASS_NONE #ifndef IOPRIO_CLASS_NONE
# define IOPRIO_CLASS_NONE 0 # define IOPRIO_CLASS_NONE 0
#else
assert_cc(IOPRIO_CLASS_NONE == 0);
#endif #endif
#ifndef IOPRIO_CLASS_RT #ifndef IOPRIO_CLASS_RT
# define IOPRIO_CLASS_RT 1 # define IOPRIO_CLASS_RT 1
#else
assert_cc(IOPRIO_CLASS_RT == 1);
#endif #endif
#ifndef IOPRIO_CLASS_BE #ifndef IOPRIO_CLASS_BE
# define IOPRIO_CLASS_BE 2 # define IOPRIO_CLASS_BE 2
#else
assert_cc(IOPRIO_CLASS_BE == 2);
#endif #endif
#ifndef IOPRIO_CLASS_IDLE #ifndef IOPRIO_CLASS_IDLE
# define IOPRIO_CLASS_IDLE 3 # define IOPRIO_CLASS_IDLE 3
#else
assert_cc(IOPRIO_CLASS_IDLE == 3);
#endif #endif
#ifndef IOPRIO_WHO_PROCESS #ifndef IOPRIO_WHO_PROCESS
# define IOPRIO_WHO_PROCESS 1 # define IOPRIO_WHO_PROCESS 1
#else
assert_cc(IOPRIO_WHO_PROCESS == 1);
#endif #endif
#ifndef IOPRIO_WHO_PGRP #ifndef IOPRIO_WHO_PGRP
# define IOPRIO_WHO_PGRP 2 # define IOPRIO_WHO_PGRP 2
#else
assert_cc(IOPRIO_WHO_PGRP == 2);
#endif #endif
#ifndef IOPRIO_WHO_USER #ifndef IOPRIO_WHO_USER
# define IOPRIO_WHO_USER 3 # define IOPRIO_WHO_USER 3
#else
assert_cc(IOPRIO_WHO_USER == 3);
#endif #endif
#ifndef IOPRIO_BITS #ifndef IOPRIO_BITS
# define IOPRIO_BITS 16 # define IOPRIO_BITS 16
#else
assert_cc(IOPRIO_BITS == 16);
#endif #endif
#ifndef IOPRIO_N_CLASSES #ifndef IOPRIO_N_CLASSES
# define IOPRIO_N_CLASSES 8 # define IOPRIO_N_CLASSES 8
#else
assert_cc(IOPRIO_N_CLASSES == 8);
#endif #endif
#ifndef IOPRIO_CLASS_SHIFT #ifndef IOPRIO_CLASS_SHIFT
# define IOPRIO_CLASS_SHIFT 13 # define IOPRIO_CLASS_SHIFT 13
#else
assert_cc(IOPRIO_CLASS_SHIFT == 13);
#endif #endif
static inline int ioprio_prio_class(int value) { static inline int ioprio_prio_class(int value) {

96
src/basic/missing_keyctl.h
View File

@@ -4,40 +4,60 @@
#include <inttypes.h> #include <inttypes.h>
#include <linux/keyctl.h> #include <linux/keyctl.h>
#include "macro.h"
#ifndef KEYCTL_JOIN_SESSION_KEYRING #ifndef KEYCTL_JOIN_SESSION_KEYRING
#define KEYCTL_JOIN_SESSION_KEYRING 1 # define KEYCTL_JOIN_SESSION_KEYRING 1
#else
assert_cc(KEYCTL_JOIN_SESSION_KEYRING == 1);
#endif #endif
#ifndef KEYCTL_CHOWN #ifndef KEYCTL_CHOWN
#define KEYCTL_CHOWN 4 # define KEYCTL_CHOWN 4
#else
assert_cc(KEYCTL_CHOWN == 4);
#endif #endif
#ifndef KEYCTL_SETPERM #ifndef KEYCTL_SETPERM
#define KEYCTL_SETPERM 5 # define KEYCTL_SETPERM 5
#else
assert_cc(KEYCTL_SETPERM == 5);
#endif #endif
#ifndef KEYCTL_DESCRIBE #ifndef KEYCTL_DESCRIBE
#define KEYCTL_DESCRIBE 6 # define KEYCTL_DESCRIBE 6
#else
assert_cc(KEYCTL_DESCRIBE == 6);
#endif #endif
#ifndef KEYCTL_LINK #ifndef KEYCTL_LINK
#define KEYCTL_LINK 8 # define KEYCTL_LINK 8
#else
assert_cc(KEYCTL_LINK == 8);
#endif #endif
#ifndef KEYCTL_READ #ifndef KEYCTL_READ
#define KEYCTL_READ 11 # define KEYCTL_READ 11
#else
assert_cc(KEYCTL_READ == 11);
#endif #endif
#ifndef KEYCTL_SET_TIMEOUT #ifndef KEYCTL_SET_TIMEOUT
#define KEYCTL_SET_TIMEOUT 15 # define KEYCTL_SET_TIMEOUT 15
#else
assert_cc(KEYCTL_SET_TIMEOUT == 15);
#endif #endif
#ifndef KEY_SPEC_USER_KEYRING #ifndef KEY_SPEC_USER_KEYRING
#define KEY_SPEC_USER_KEYRING -4 # define KEY_SPEC_USER_KEYRING -4
#else
assert_cc(KEY_SPEC_USER_KEYRING == -4);
#endif #endif
#ifndef KEY_SPEC_SESSION_KEYRING #ifndef KEY_SPEC_SESSION_KEYRING
#define KEY_SPEC_SESSION_KEYRING -3 # define KEY_SPEC_SESSION_KEYRING -3
#else
assert_cc(KEY_SPEC_SESSION_KEYRING == -3);
#endif #endif
/* From linux/key.h */ /* From linux/key.h */
@@ -45,35 +65,37 @@
typedef int32_t key_serial_t; typedef int32_t key_serial_t;
#define KEY_POS_VIEW 0x01000000 # define KEY_POS_VIEW 0x01000000
#define KEY_POS_READ 0x02000000 # define KEY_POS_READ 0x02000000
#define KEY_POS_WRITE 0x04000000 # define KEY_POS_WRITE 0x04000000
#define KEY_POS_SEARCH 0x08000000 # define KEY_POS_SEARCH 0x08000000
#define KEY_POS_LINK 0x10000000 # define KEY_POS_LINK 0x10000000
#define KEY_POS_SETATTR 0x20000000 # define KEY_POS_SETATTR 0x20000000
#define KEY_POS_ALL 0x3f000000 # define KEY_POS_ALL 0x3f000000
#define KEY_USR_VIEW 0x00010000 # define KEY_USR_VIEW 0x00010000
#define KEY_USR_READ 0x00020000 # define KEY_USR_READ 0x00020000
#define KEY_USR_WRITE 0x00040000 # define KEY_USR_WRITE 0x00040000
#define KEY_USR_SEARCH 0x00080000 # define KEY_USR_SEARCH 0x00080000
#define KEY_USR_LINK 0x00100000 # define KEY_USR_LINK 0x00100000
#define KEY_USR_SETATTR 0x00200000 # define KEY_USR_SETATTR 0x00200000
#define KEY_USR_ALL 0x003f0000 # define KEY_USR_ALL 0x003f0000
#define KEY_GRP_VIEW 0x00000100 # define KEY_GRP_VIEW 0x00000100
#define KEY_GRP_READ 0x00000200 # define KEY_GRP_READ 0x00000200
#define KEY_GRP_WRITE 0x00000400 # define KEY_GRP_WRITE 0x00000400
#define KEY_GRP_SEARCH 0x00000800 # define KEY_GRP_SEARCH 0x00000800
#define KEY_GRP_LINK 0x00001000 # define KEY_GRP_LINK 0x00001000
#define KEY_GRP_SETATTR 0x00002000 # define KEY_GRP_SETATTR 0x00002000
#define KEY_GRP_ALL 0x00003f00 # define KEY_GRP_ALL 0x00003f00
#define KEY_OTH_VIEW 0x00000001 # define KEY_OTH_VIEW 0x00000001
#define KEY_OTH_READ 0x00000002 # define KEY_OTH_READ 0x00000002
#define KEY_OTH_WRITE 0x00000004 # define KEY_OTH_WRITE 0x00000004
#define KEY_OTH_SEARCH 0x00000008 # define KEY_OTH_SEARCH 0x00000008
#define KEY_OTH_LINK 0x00000010 # define KEY_OTH_LINK 0x00000010
#define KEY_OTH_SETATTR 0x00000020 # define KEY_OTH_SETATTR 0x00000020
#define KEY_OTH_ALL 0x0000003f # define KEY_OTH_ALL 0x0000003f
#else
assert_cc(KEY_OTH_ALL == 0x0000003f);
#endif #endif

15
src/basic/missing_loop.h
View File

@@ -3,6 +3,8 @@
#include <linux/loop.h> #include <linux/loop.h>
#include "macro.h"
#ifndef LOOP_CONFIGURE #ifndef LOOP_CONFIGURE
struct loop_config { struct loop_config {
__u32 fd; __u32 fd;
@@ -11,14 +13,19 @@ struct loop_config {
__u64 __reserved[8]; __u64 __reserved[8];
}; };
#define LOOP_CONFIGURE 0x4C0A # define LOOP_CONFIGURE 0x4C0A
#else
assert_cc(LOOP_CONFIGURE == 0x4C0A);
#endif #endif
#ifndef LO_FLAGS_DIRECT_IO #ifndef LO_FLAGS_DIRECT_IO
#define LO_FLAGS_DIRECT_IO 16 # define LO_FLAGS_DIRECT_IO 16
#define LOOP_SET_DIRECT_IO 0x4C08 # define LOOP_SET_DIRECT_IO 0x4C08
#else
assert_cc(LO_FLAGS_DIRECT_IO == 16);
assert_cc(LO_FLAGS_DIRECT_IO == 0x4C08);
#endif #endif
#ifndef LOOP_SET_STATUS_SETTABLE_FLAGS #ifndef LOOP_SET_STATUS_SETTABLE_FLAGS
#define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN | LO_FLAGS_DIRECT_IO) # define LOOP_SET_STATUS_SETTABLE_FLAGS (LO_FLAGS_AUTOCLEAR | LO_FLAGS_PARTSCAN | LO_FLAGS_DIRECT_IO)
#endif #endif

156
src/basic/missing_magic.h
View File

@@ -5,195 +5,273 @@
/* 62aa81d7c4c24b90fdb61da70ac0dbbc414f9939 (4.13) */ /* 62aa81d7c4c24b90fdb61da70ac0dbbc414f9939 (4.13) */
#ifndef OCFS2_SUPER_MAGIC #ifndef OCFS2_SUPER_MAGIC
#define OCFS2_SUPER_MAGIC 0x7461636f # define OCFS2_SUPER_MAGIC 0x7461636f
#else
assert_cc(OCFS2_SUPER_MAGIC == 0x7461636f);
#endif #endif
/* 67e9c74b8a873408c27ac9a8e4c1d1c8d72c93ff (4.5) */ /* 67e9c74b8a873408c27ac9a8e4c1d1c8d72c93ff (4.5) */
#ifndef CGROUP2_SUPER_MAGIC #ifndef CGROUP2_SUPER_MAGIC
#define CGROUP2_SUPER_MAGIC 0x63677270 # define CGROUP2_SUPER_MAGIC 0x63677270
#else
assert_cc(CGROUP2_SUPER_MAGIC == 0x63677270);
#endif #endif
/* 4282d60689d4f21b40692029080440cc58e8a17d (4.1) */ /* 4282d60689d4f21b40692029080440cc58e8a17d (4.1) */
#ifndef TRACEFS_MAGIC #ifndef TRACEFS_MAGIC
#define TRACEFS_MAGIC 0x74726163 # define TRACEFS_MAGIC 0x74726163
#else
assert_cc(TRACEFS_MAGIC == 0x74726163);
#endif #endif
/* e149ed2b805fefdccf7ccdfc19eca22fdd4514ac (3.19) */ /* e149ed2b805fefdccf7ccdfc19eca22fdd4514ac (3.19) */
#ifndef NSFS_MAGIC #ifndef NSFS_MAGIC
#define NSFS_MAGIC 0x6e736673 # define NSFS_MAGIC 0x6e736673
#else
assert_cc(NSFS_MAGIC == 0x6e736673);
#endif #endif
/* b2197755b2633e164a439682fb05a9b5ea48f706 (4.4) */ /* b2197755b2633e164a439682fb05a9b5ea48f706 (4.4) */
#ifndef BPF_FS_MAGIC #ifndef BPF_FS_MAGIC
#define BPF_FS_MAGIC 0xcafe4a11 # define BPF_FS_MAGIC 0xcafe4a11
#else
assert_cc(BPF_FS_MAGIC == 0xcafe4a11);
#endif #endif
/* Not exposed yet (4.20). Defined at ipc/mqueue.c */ /* Not exposed yet (4.20). Defined at ipc/mqueue.c */
#ifndef MQUEUE_MAGIC #ifndef MQUEUE_MAGIC
#define MQUEUE_MAGIC 0x19800202 # define MQUEUE_MAGIC 0x19800202
#else
assert_cc(MQUEUE_MAGIC == 0x19800202);
#endif #endif
/* Not exposed yet (as of Linux 5.4). Defined in fs/xfs/libxfs/xfs_format.h */ /* Not exposed yet (as of Linux 5.4). Defined in fs/xfs/libxfs/xfs_format.h */
#ifndef XFS_SB_MAGIC #ifndef XFS_SB_MAGIC
#define XFS_SB_MAGIC 0x58465342 # define XFS_SB_MAGIC 0x58465342
#else
assert_cc(XFS_SB_MAGIC == 0x58465342);
#endif #endif
/* dea2903719283c156b53741126228c4a1b40440f (5.17) */ /* dea2903719283c156b53741126228c4a1b40440f (5.17) */
#ifndef CIFS_SUPER_MAGIC #ifndef CIFS_SUPER_MAGIC
#define CIFS_SUPER_MAGIC 0xFF534D42 # define CIFS_SUPER_MAGIC 0xFF534D42
#else
assert_cc(CIFS_SUPER_MAGIC == 0xFF534D42);
#endif #endif
/* dea2903719283c156b53741126228c4a1b40440f (5.17) */ /* dea2903719283c156b53741126228c4a1b40440f (5.17) */
#ifndef SMB2_SUPER_MAGIC #ifndef SMB2_SUPER_MAGIC
#define SMB2_SUPER_MAGIC 0xFE534D42 # define SMB2_SUPER_MAGIC 0xFE534D42
#else
assert_cc(SMB2_SUPER_MAGIC == 0xFE534D42);
#endif #endif
/* 257f871993474e2bde6c497b54022c362cf398e1 (4.5) */ /* 257f871993474e2bde6c497b54022c362cf398e1 (4.5) */
#ifndef OVERLAYFS_SUPER_MAGIC #ifndef OVERLAYFS_SUPER_MAGIC
#define OVERLAYFS_SUPER_MAGIC 0x794c7630 # define OVERLAYFS_SUPER_MAGIC 0x794c7630
#else
assert_cc(OVERLAYFS_SUPER_MAGIC == 0x794c7630);
#endif #endif
/* 2a28900be20640fcd1e548b1e3bad79e8221fcf9 (4.7) */ /* 2a28900be20640fcd1e548b1e3bad79e8221fcf9 (4.7) */
#ifndef UDF_SUPER_MAGIC #ifndef UDF_SUPER_MAGIC
#define UDF_SUPER_MAGIC 0x15013346 # define UDF_SUPER_MAGIC 0x15013346
#else
assert_cc(UDF_SUPER_MAGIC == 0x15013346);
#endif #endif
/* b1123ea6d3b3da25af5c8a9d843bd07ab63213f4 (4.8) */ /* b1123ea6d3b3da25af5c8a9d843bd07ab63213f4 (4.8) */
#ifndef BALLOON_KVM_MAGIC #ifndef BALLOON_KVM_MAGIC
#define BALLOON_KVM_MAGIC 0x13661366 # define BALLOON_KVM_MAGIC 0x13661366
#else
assert_cc(BALLOON_KVM_MAGIC == 0x13661366);
#endif #endif
/* 48b4800a1c6af2cdda344ea4e2c843dcc1f6afc9 (4.8) */ /* 48b4800a1c6af2cdda344ea4e2c843dcc1f6afc9 (4.8) */
#ifndef ZSMALLOC_MAGIC #ifndef ZSMALLOC_MAGIC
#define ZSMALLOC_MAGIC 0x58295829 # define ZSMALLOC_MAGIC 0x58295829
#else
assert_cc(ZSMALLOC_MAGIC == 0x58295829);
#endif #endif
/* 3bc52c45bac26bf7ed1dc8d287ad1aeaed1250b6 (4.9) */ /* 3bc52c45bac26bf7ed1dc8d287ad1aeaed1250b6 (4.9) */
#ifndef DAXFS_MAGIC #ifndef DAXFS_MAGIC
#define DAXFS_MAGIC 0x64646178 # define DAXFS_MAGIC 0x64646178
#else
assert_cc(DAXFS_MAGIC == 0x64646178);
#endif #endif
/* 5ff193fbde20df5d80fec367cea3e7856c057320 (4.10) */ /* 5ff193fbde20df5d80fec367cea3e7856c057320 (4.10) */
#ifndef RDTGROUP_SUPER_MAGIC #ifndef RDTGROUP_SUPER_MAGIC
#define RDTGROUP_SUPER_MAGIC 0x7655821 # define RDTGROUP_SUPER_MAGIC 0x7655821
#else
assert_cc(RDTGROUP_SUPER_MAGIC == 0x7655821);
#endif #endif
/* a481f4d917835cad86701fc0d1e620c74bb5cd5f (4.13) */ /* a481f4d917835cad86701fc0d1e620c74bb5cd5f (4.13) */
#ifndef AAFS_MAGIC #ifndef AAFS_MAGIC
#define AAFS_MAGIC 0x5a3c69f0 # define AAFS_MAGIC 0x5a3c69f0
#else
assert_cc(AAFS_MAGIC == 0x5a3c69f0);
#endif #endif
/* f044c8847bb61eff5e1e95b6f6bb950e7f4a73a4 (4.15) */ /* f044c8847bb61eff5e1e95b6f6bb950e7f4a73a4 (4.15) */
#ifndef AFS_FS_MAGIC #ifndef AFS_FS_MAGIC
#define AFS_FS_MAGIC 0x6b414653 # define AFS_FS_MAGIC 0x6b414653
#else
assert_cc(AFS_FS_MAGIC == 0x6b414653);
#endif #endif
/* dddde68b8f06dd83486124b8d245e7bfb15c185d (4.20) */ /* dddde68b8f06dd83486124b8d245e7bfb15c185d (4.20) */
#ifndef XFS_SUPER_MAGIC #ifndef XFS_SUPER_MAGIC
#define XFS_SUPER_MAGIC 0x58465342 # define XFS_SUPER_MAGIC 0x58465342
#else
assert_cc(XFS_SUPER_MAGIC == 0x58465342);
#endif #endif
/* 3ad20fe393b31025bebfc2d76964561f65df48aa (5.0) */ /* 3ad20fe393b31025bebfc2d76964561f65df48aa (5.0) */
#ifndef BINDERFS_SUPER_MAGIC #ifndef BINDERFS_SUPER_MAGIC
#define BINDERFS_SUPER_MAGIC 0x6c6f6f70 # define BINDERFS_SUPER_MAGIC 0x6c6f6f70
#else
assert_cc(BINDERFS_SUPER_MAGIC == 0x6c6f6f70);
#endif #endif
/* ed63bb1d1f8469586006a9ca63c42344401aa2ab (5.3) */ /* ed63bb1d1f8469586006a9ca63c42344401aa2ab (5.3) */
#ifndef DMA_BUF_MAGIC #ifndef DMA_BUF_MAGIC
#define DMA_BUF_MAGIC 0x444d4142 # define DMA_BUF_MAGIC 0x444d4142
#else
assert_cc(DMA_BUF_MAGIC == 0x444d4142);
#endif #endif
/* ea8157ab2ae5e914dd427e5cfab533b6da3819cd (5.3) */ /* ea8157ab2ae5e914dd427e5cfab533b6da3819cd (5.3) */
#ifndef Z3FOLD_MAGIC #ifndef Z3FOLD_MAGIC
#define Z3FOLD_MAGIC 0x33 # define Z3FOLD_MAGIC 0x33
#else
assert_cc(Z3FOLD_MAGIC == 0x33);
#endif #endif
/* 47e4937a4a7ca4184fd282791dfee76c6799966a (5.4) */ /* 47e4937a4a7ca4184fd282791dfee76c6799966a (5.4) */
#ifndef EROFS_SUPER_MAGIC_V1 #ifndef EROFS_SUPER_MAGIC_V1
#define EROFS_SUPER_MAGIC_V1 0xe0f5e1e2 # define EROFS_SUPER_MAGIC_V1 0xe0f5e1e2
#else
assert_cc(EROFS_SUPER_MAGIC_V1 == 0xe0f5e1e2);
#endif #endif
/* fe030c9b85e6783bc52fe86449c0a4b8aa16c753 (5.5) */ /* fe030c9b85e6783bc52fe86449c0a4b8aa16c753 (5.5) */
#ifndef PPC_CMM_MAGIC #ifndef PPC_CMM_MAGIC
#define PPC_CMM_MAGIC 0xc7571590 # define PPC_CMM_MAGIC 0xc7571590
#else
assert_cc(PPC_CMM_MAGIC == 0xc7571590);
#endif #endif
/* 8dcc1a9d90c10fa4143e5c17821082e5e60e46a1 (5.6) */ /* 8dcc1a9d90c10fa4143e5c17821082e5e60e46a1 (5.6) */
#ifndef ZONEFS_MAGIC #ifndef ZONEFS_MAGIC
#define ZONEFS_MAGIC 0x5a4f4653 # define ZONEFS_MAGIC 0x5a4f4653
#else
assert_cc(ZONEFS_MAGIC == 0x5a4f4653);
#endif #endif
/* 3234ac664a870e6ea69ae3a57d824cd7edbeacc5 (5.8) */ /* 3234ac664a870e6ea69ae3a57d824cd7edbeacc5 (5.8) */
#ifndef DEVMEM_MAGIC #ifndef DEVMEM_MAGIC
#define DEVMEM_MAGIC 0x454d444d # define DEVMEM_MAGIC 0x454d444d
#else
assert_cc(DEVMEM_MAGIC == 0x454d444d);
#endif #endif
/* cb12fd8e0dabb9a1c8aef55a6a41e2c255fcdf4b (6.8) */ /* cb12fd8e0dabb9a1c8aef55a6a41e2c255fcdf4b (6.8) */
#ifndef PID_FS_MAGIC #ifndef PID_FS_MAGIC
#define PID_FS_MAGIC 0x50494446 # define PID_FS_MAGIC 0x50494446
#else
assert_cc(PID_FS_MAGIC == 0x50494446);
#endif #endif
/* Not in mainline but included in Ubuntu */ /* Not in mainline but included in Ubuntu */
#ifndef SHIFTFS_MAGIC #ifndef SHIFTFS_MAGIC
#define SHIFTFS_MAGIC 0x6a656a62 # define SHIFTFS_MAGIC 0x6a656a62
#else
assert_cc(SHIFTFS_MAGIC == 0x6a656a62);
#endif #endif
/* 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49 (5.14) */ /* 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49 (5.14) */
#ifndef SECRETMEM_MAGIC #ifndef SECRETMEM_MAGIC
#define SECRETMEM_MAGIC 0x5345434d # define SECRETMEM_MAGIC 0x5345434d
#else
assert_cc(SECRETMEM_MAGIC == 0x5345434d);
#endif #endif
/* Not exposed yet. Defined at fs/fuse/inode.c */ /* Not exposed yet. Defined at fs/fuse/inode.c */
#ifndef FUSE_SUPER_MAGIC #ifndef FUSE_SUPER_MAGIC
#define FUSE_SUPER_MAGIC 0x65735546 # define FUSE_SUPER_MAGIC 0x65735546
#else
assert_cc(FUSE_SUPER_MAGIC == 0x65735546);
#endif #endif
/* Not exposed yet. Defined at fs/fuse/control.c */ /* Not exposed yet. Defined at fs/fuse/control.c */
#ifndef FUSE_CTL_SUPER_MAGIC #ifndef FUSE_CTL_SUPER_MAGIC
#define FUSE_CTL_SUPER_MAGIC 0x65735543 # define FUSE_CTL_SUPER_MAGIC 0x65735543
#else
assert_cc(FUSE_CTL_SUPER_MAGIC == 0x65735543);
#endif #endif
/* Not exposed yet. Defined at fs/ceph/super.h */ /* Not exposed yet. Defined at fs/ceph/super.h */
#ifndef CEPH_SUPER_MAGIC #ifndef CEPH_SUPER_MAGIC
#define CEPH_SUPER_MAGIC 0x00c36400 # define CEPH_SUPER_MAGIC 0x00c36400
#else
assert_cc(CEPH_SUPER_MAGIC == 0x00c36400);
#endif #endif
/* Not exposed yet. Defined at fs/orangefs/orangefs-kernel.h */ /* Not exposed yet. Defined at fs/orangefs/orangefs-kernel.h */
#ifndef ORANGEFS_DEVREQ_MAGIC #ifndef ORANGEFS_DEVREQ_MAGIC
#define ORANGEFS_DEVREQ_MAGIC 0x20030529 # define ORANGEFS_DEVREQ_MAGIC 0x20030529
#else
assert_cc(ORANGEFS_DEVREQ_MAGIC == 0x20030529);
#endif #endif
/* linux/gfs2_ondisk.h */ /* linux/gfs2_ondisk.h */
#ifndef GFS2_MAGIC #ifndef GFS2_MAGIC
#define GFS2_MAGIC 0x01161970 # define GFS2_MAGIC 0x01161970
#else
assert_cc(GFS2_MAGIC == 0x01161970);
#endif #endif
/* Not exposed yet. Defined at fs/configfs/mount.c */ /* Not exposed yet. Defined at fs/configfs/mount.c */
#ifndef CONFIGFS_MAGIC #ifndef CONFIGFS_MAGIC
#define CONFIGFS_MAGIC 0x62656570 # define CONFIGFS_MAGIC 0x62656570
#else
assert_cc(CONFIGFS_MAGIC == 0x62656570);
#endif #endif
/* Not exposed yet. Defined at fs/vboxsf/super.c */ /* Not exposed yet. Defined at fs/vboxsf/super.c */
#ifndef VBOXSF_SUPER_MAGIC #ifndef VBOXSF_SUPER_MAGIC
#define VBOXSF_SUPER_MAGIC 0x786f4256 # define VBOXSF_SUPER_MAGIC 0x786f4256
#else
assert_cc(VBOXSF_SUPER_MAGIC == 0x786f4256);
#endif #endif
/* Not exposed yet. Defined at fs/exfat/exfat_fs.h */ /* Not exposed yet. Defined at fs/exfat/exfat_fs.h */
#ifndef EXFAT_SUPER_MAGIC #ifndef EXFAT_SUPER_MAGIC
#define EXFAT_SUPER_MAGIC 0x2011BAB0UL # define EXFAT_SUPER_MAGIC 0x2011BAB0UL
#else
assert_cc(EXFAT_SUPER_MAGIC == 0x2011BAB0UL);
#endif #endif
/* Not exposed yet, internally actually called RPCAUTH_GSSMAGIC. Defined in net/sunrpc/rpc_pipe.c */ /* Not exposed yet, internally actually called RPCAUTH_GSSMAGIC. Defined in net/sunrpc/rpc_pipe.c */
#ifndef RPC_PIPEFS_SUPER_MAGIC #ifndef RPC_PIPEFS_SUPER_MAGIC
#define RPC_PIPEFS_SUPER_MAGIC 0x67596969 # define RPC_PIPEFS_SUPER_MAGIC 0x67596969
#else
assert_cc(RPC_PIPEFS_SUPER_MAGIC == 0x67596969);
#endif #endif
/* Not exposed yet, defined at fs/ntfs/ntfs.h */ /* Not exposed yet, defined at fs/ntfs/ntfs.h */
#ifndef NTFS_SB_MAGIC #ifndef NTFS_SB_MAGIC
#define NTFS_SB_MAGIC 0x5346544e # define NTFS_SB_MAGIC 0x5346544e
#else
assert_cc(NTFS_SB_MAGIC == 0x5346544e);
#endif #endif
/* Not exposed yet, encoded literally in fs/ntfs3/super.c. */ /* Not exposed yet, encoded literally in fs/ntfs3/super.c. */
#ifndef NTFS3_SUPER_MAGIC #ifndef NTFS3_SUPER_MAGIC
#define NTFS3_SUPER_MAGIC 0x7366746e # define NTFS3_SUPER_MAGIC 0x7366746e
#else
assert_cc(NTFS3_SUPER_MAGIC == 0x7366746e);
#endif #endif

18
src/basic/missing_mman.h
View File

@@ -3,18 +3,28 @@
#include <sys/mman.h> #include <sys/mman.h>
#include "macro.h"
#ifndef MFD_ALLOW_SEALING #ifndef MFD_ALLOW_SEALING
#define MFD_ALLOW_SEALING 0x0002U # define MFD_ALLOW_SEALING 0x0002U
#else
assert_cc(MFD_ALLOW_SEALING == 0x0002U);
#endif #endif
#ifndef MFD_CLOEXEC #ifndef MFD_CLOEXEC
#define MFD_CLOEXEC 0x0001U # define MFD_CLOEXEC 0x0001U
#else
assert_cc(MFD_CLOEXEC == 0x0001U);
#endif #endif
#ifndef MFD_NOEXEC_SEAL #ifndef MFD_NOEXEC_SEAL
#define MFD_NOEXEC_SEAL 0x0008U # define MFD_NOEXEC_SEAL 0x0008U
#else
assert_cc(MFD_NOEXEC_SEAL == 0x0008U);
#endif #endif
#ifndef MFD_EXEC #ifndef MFD_EXEC
#define MFD_EXEC 0x0010U # define MFD_EXEC 0x0010U
#else
assert_cc(MFD_EXEC == 0x0010U);
#endif #endif

6
src/basic/missing_mount.h
View File

@@ -3,7 +3,11 @@
#include <sys/mount.h> #include <sys/mount.h>
#include "macro.h"
/* dab741e0e02bd3c4f5e2e97be74b39df2523fc6e (5.10) */ /* dab741e0e02bd3c4f5e2e97be74b39df2523fc6e (5.10) */
#ifndef MS_NOSYMFOLLOW #ifndef MS_NOSYMFOLLOW
#define MS_NOSYMFOLLOW 256 # define MS_NOSYMFOLLOW 256
#else
assert_cc(MS_NOSYMFOLLOW == 256);
#endif #endif

15
src/basic/missing_prctl.h
View File

@@ -3,6 +3,8 @@
#include <linux/prctl.h> #include <linux/prctl.h>
#include "macro.h"
/* 58319057b7847667f0c9585b9de0e8932b0fdb08 (4.3) */ /* 58319057b7847667f0c9585b9de0e8932b0fdb08 (4.3) */
#ifndef PR_CAP_AMBIENT #ifndef PR_CAP_AMBIENT
#define PR_CAP_AMBIENT 47 #define PR_CAP_AMBIENT 47
@@ -15,12 +17,19 @@
/* b507808ebce23561d4ff8c2aa1fb949fe402bc61 (6.3) */ /* b507808ebce23561d4ff8c2aa1fb949fe402bc61 (6.3) */
#ifndef PR_SET_MDWE #ifndef PR_SET_MDWE
#define PR_SET_MDWE 65 # define PR_SET_MDWE 65
#else
assert_cc(PR_SET_MDWE == 65);
#endif #endif
#ifndef PR_MDWE_REFUSE_EXEC_GAIN #ifndef PR_MDWE_REFUSE_EXEC_GAIN
#define PR_MDWE_REFUSE_EXEC_GAIN 1 # define PR_MDWE_REFUSE_EXEC_GAIN 1
#else
assert_cc(PR_MDWE_REFUSE_EXEC_GAIN == 1);
#endif #endif
#ifndef PR_SET_MEMORY_MERGE #ifndef PR_SET_MEMORY_MERGE
#define PR_SET_MEMORY_MERGE 67 # define PR_SET_MEMORY_MERGE 67
#else
assert_cc(PR_SET_MEMORY_MERGE == 67);
#endif #endif

14
src/basic/missing_random.h
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@@ -1,6 +1,8 @@
/* SPDX-License-Identifier: LGPL-2.1-or-later */ /* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once #pragma once
#include "macro.h"
#if USE_SYS_RANDOM_H #if USE_SYS_RANDOM_H
# include <sys/random.h> # include <sys/random.h>
#else #else
@@ -8,13 +10,19 @@
#endif #endif
#ifndef GRND_NONBLOCK #ifndef GRND_NONBLOCK
#define GRND_NONBLOCK 0x0001 # define GRND_NONBLOCK 0x0001
#else
assert_cc(GRND_NONBLOCK == 0x0001);
#endif #endif
#ifndef GRND_RANDOM #ifndef GRND_RANDOM
#define GRND_RANDOM 0x0002 # define GRND_RANDOM 0x0002
#else
assert_cc(GRND_RANDOM == 0x0002);
#endif #endif
#ifndef GRND_INSECURE #ifndef GRND_INSECURE
#define GRND_INSECURE 0x0004 # define GRND_INSECURE 0x0004
#else
assert_cc(GRND_INSECURE == 0x0004);
#endif #endif

6
src/basic/missing_resource.h
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@@ -3,8 +3,12 @@
#include <sys/resource.h> #include <sys/resource.h>
#include "macro.h"
#ifndef RLIMIT_RTTIME #ifndef RLIMIT_RTTIME
#define RLIMIT_RTTIME 15 # define RLIMIT_RTTIME 15
#else
assert_cc(RLIMIT_RTTIME == 15);
#endif #endif
/* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */ /* If RLIMIT_RTTIME is not defined, then we cannot use RLIMIT_NLIMITS as is */

27
src/basic/missing_sched.h
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@@ -3,24 +3,35 @@
#include <sched.h> #include <sched.h>
#include "macro.h"
#ifndef CLONE_NEWCGROUP #ifndef CLONE_NEWCGROUP
#define CLONE_NEWCGROUP 0x02000000 # define CLONE_NEWCGROUP 0x02000000
#else
assert_cc(CLONE_NEWCGROUP == 0x02000000);
#endif #endif
/* 769071ac9f20b6a447410c7eaa55d1a5233ef40c (5.8) */ /* 769071ac9f20b6a447410c7eaa55d1a5233ef40c (5.8) */
#ifndef CLONE_NEWTIME #ifndef CLONE_NEWTIME
#define CLONE_NEWTIME 0x00000080 # define CLONE_NEWTIME 0x00000080
#else
assert_cc(CLONE_NEWTIME == 0x00000080);
#endif #endif
/* Not exposed yet. Defined at include/linux/sched.h */ /* Not exposed yet. Defined at include/linux/sched.h */
#ifndef PF_KTHREAD #ifndef PF_KTHREAD
#define PF_KTHREAD 0x00200000 # define PF_KTHREAD 0x00200000
#else
assert_cc(PF_KTHREAD == 0x00200000);
#endif #endif
/* The maximum thread/process name length including trailing NUL byte. This mimics the kernel definition of the same /* The maximum thread/process name length including trailing NUL byte. This mimics the kernel definition of
* name, which we need in userspace at various places but is not defined in userspace currently, neither under this * the same name, which we need in userspace at various places but is not defined in userspace currently,
* name nor any other. */ * neither under this name nor any other.
/* Not exposed yet. Defined at include/linux/sched.h */ *
* Not exposed yet. Defined at include/linux/sched.h */
#ifndef TASK_COMM_LEN #ifndef TASK_COMM_LEN
#define TASK_COMM_LEN 16 # define TASK_COMM_LEN 16
#else
assert_cc(TASK_COMM_LEN == 16);
#endif #endif

6
src/basic/missing_timerfd.h
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@@ -3,6 +3,10 @@
#include <sys/timerfd.h> #include <sys/timerfd.h>
#include "macro.h"
#ifndef TFD_TIMER_CANCEL_ON_SET #ifndef TFD_TIMER_CANCEL_ON_SET
#define TFD_TIMER_CANCEL_ON_SET (1 << 1) # define TFD_TIMER_CANCEL_ON_SET (1 << 1)
#else
assert_cc(TFD_TIMER_CANCEL_ON_SET == (1 << 1));
#endif #endif

4
src/basic/missing_type.h
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@@ -4,9 +4,9 @@
#include <uchar.h> #include <uchar.h>
#if !HAVE_CHAR32_T #if !HAVE_CHAR32_T
#define char32_t uint32_t # define char32_t uint32_t
#endif #endif
#if !HAVE_CHAR16_T #if !HAVE_CHAR16_T
#define char16_t uint16_t # define char16_t uint16_t
#endif #endif

6
src/basic/missing_wait.h
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@@ -3,6 +3,10 @@
#include <sys/wait.h> #include <sys/wait.h>
#include "macro.h"
#ifndef P_PIDFD #ifndef P_PIDFD
#define P_PIDFD 3 # define P_PIDFD 3
#else
assert_cc(P_PIDFD == 3);
#endif #endif