Yu Watanabe
ef118d00eb
util: drop missing.h from socket-util.h
2018-12-06 13:31:16 +01:00
Yu Watanabe
3c94e50486
util: drop missing.h from time-util.c
2018-12-06 13:31:16 +01:00
Yu Watanabe
503f480f8e
missing: move fs or mount related definitions to missing_fs.h
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This also fixes errnous definition MS_REC -> MS_SLAVE.
2018-12-06 13:30:43 +01:00
Yu Watanabe
311c1a5d0a
missing: drop falloc related definitions
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All these values are exposed earlier than linux-3.11.
Let's drop them.
2018-12-06 13:28:34 +01:00
Yu Watanabe
22332e339b
missing: move sched.h related definitions to missing_sched.h
2018-12-06 13:28:28 +01:00
Yu Watanabe
dab28f0905
missing: drop old drm related definitions
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These values are exposed earlier than linux-3.11.
Let's use drm/drm.h.
2018-12-06 13:27:47 +01:00
Yu Watanabe
957c622b86
missing: drop BPF_XOR as we have linux/bpf_common.h
2018-12-06 13:27:23 +01:00
Yu Watanabe
fec6661efd
missing: drop DM_DEFERRED_REMOVE as we have dm-ioctl.h
2018-12-06 13:26:55 +01:00
Yu Watanabe
470f348b97
missing: move definition of secure_getenv() to missing_stdlib.h
2018-12-06 13:26:55 +01:00
Yu Watanabe
b19bb11142
missing: move rand related definitions to missing_random.h
2018-12-06 13:26:55 +01:00
Yu Watanabe
5ee668d2d1
missing: drop TIOCVHANGUP
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This is defined before linux-3.11. Also, its value depnends on
architecture. So, it is not good to define in this form.
2018-12-06 13:26:48 +01:00
Yu Watanabe
c8a363eb15
missing: add memfd related definitions to missing_mman.h
2018-12-06 13:25:24 +01:00
Yu Watanabe
d7330b60a9
missing: move timer related definition to missing_timerfd.h
2018-12-06 13:25:24 +01:00
Yu Watanabe
66ffbdf933
missing: move socket related definitions to missing_socket.h
2018-12-06 13:25:24 +01:00
Yu Watanabe
dea72eda9c
missing: move fcntl related definitions to missing_fcntl.h
2018-12-06 13:25:24 +01:00
Yu Watanabe
6c76de27ee
missing: move resource related definitions to missing_resource.h
2018-12-06 13:25:24 +01:00
Yu Watanabe
0e7117d001
missing: move audit related definitions to missing_audit.h
2018-12-06 13:25:24 +01:00
Yu Watanabe
851d66fac2
missing: move syscall related definitions to missing_syscall.h
2018-12-06 13:25:24 +01:00
Yu Watanabe
bd0937ddb3
random-util: drop duplicated linux/random.h
2018-12-06 13:25:24 +01:00
Yu Watanabe
49f6103375
missing: drop old OOM related definitions
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These are exposed earlier than linux-3.11. Let's just include linux/oom.h.
2018-12-06 13:24:37 +01:00
Yu Watanabe
8f8495702e
missing: move one more network related definition to missing_network.h
2018-12-06 13:24:32 +01:00
Yu Watanabe
9cb6c6ecb0
missing: use integer types used by kernel
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By using them, we can decrease included headers except linux/types.h.
2018-12-06 13:24:00 +01:00
Yu Watanabe
666a84eaca
macro: include errno.h
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As several macros touch errno.
2018-12-06 07:01:29 +01:00
Yu Watanabe
ec3f6df9cf
missing: move several network related entries to missing_network.h
2018-12-06 02:38:59 +01:00
Lennart Poettering
085b39e9df
socket-util: Let's trick out ubsan when it validate struct sockaddr_un.sun_path[]
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Linux is stupid and sometimes returns a "struct sockaddr_un" that is
longer than its fields, as it NUL terminates .sun_path[] even if it has
full length. ubsan detects this, rightfully. Since this is a Linux
misdesign let's trick out ubsan a bit.
Fixes : #11024
2018-12-04 23:28:14 +01:00
Lennart Poettering
836f9cfebd
socket-util: break lines in sockaddr_pretty() signature
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It's soo long, let's make this more readable.
2018-12-04 23:28:14 +01:00
Lennart Poettering
994b9d4e90
socket-util: shorten code a bit
2018-12-04 23:28:14 +01:00
Lennart Poettering
ee589a1882
Merge pull request #11041 from yuwata/update-missing-v2
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missing: separate missing.h more
2018-12-04 16:19:02 +01:00
Yu Watanabe
36dd5ffd5d
util: drop missing.h from util.h
2018-12-04 10:00:34 +01:00
Yu Watanabe
f2a3de0116
tree-wide: add whitespace between type and variable name
2018-12-04 09:29:54 +01:00
Yu Watanabe
38e0c63d72
missing: move char{16,32}_t definitions to missing_type.h
2018-12-04 08:38:18 +01:00
Yu Watanabe
8ca2702f00
missing: move capabilities to missing_capability.h
2018-12-04 08:38:14 +01:00
Yu Watanabe
2a03bb3e65
missing: move prctl related entries to missing_prctl.h
2018-12-04 08:34:46 +01:00
Yu Watanabe
e01819f84b
missing: move statx related definitions to missing_stat.h
2018-12-04 08:27:50 +01:00
Yu Watanabe
1e54f0ab15
missing: move entries defined in magic.h to missing_magic.h
2018-12-04 07:55:23 +01:00
Yu Watanabe
31c2ddabea
missing: move input related entries to missing_input.h
2018-12-04 07:51:52 +01:00
Yu Watanabe
3843e8260c
missing: rename securebits.h to missing_securebits.h
2018-12-04 07:49:24 +01:00
Yu Watanabe
b9683baffe
missing: move btrfs related entries to missing_btrfs.h and missing_btrfs_tree.h
2018-12-04 07:46:59 +01:00
Yu Watanabe
d7276b61bd
missing: move missing entries in keyctl.h to missing_keyctl.h
2018-12-04 07:42:32 +01:00
Yu Watanabe
475c18f06a
meson: add missing missing_*.h
2018-12-04 07:34:47 +01:00
Yu Watanabe
22b749d6ef
missing: rearrange missing_if_link.h to support centos
2018-12-04 02:35:36 +01:00
Yu Watanabe
b6459df80f
missing: re-add mistakenly dropped entries
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These entries are mistakenly dropped by 9714c020fcFixes #11036 .
2018-12-04 01:45:14 +01:00
Lennart Poettering
63e688cc3b
Merge pull request #11031 from poettering/gcc-attr-cleanup
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various gcc attribute clean-ups
2018-12-03 21:59:00 +01:00
Lennart Poettering
76b31bbb24
Merge pull request #10920 from yuwata/hashmap-destructor
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hashmap: make hashmap_free() call destructors of key or value
2018-12-03 17:59:44 +01:00
Lennart Poettering
a20f73221a
Merge pull request #10976 from yuwata/typesafe-netlink-call
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netlink: introduce typesafe netlink functions
2018-12-03 17:55:00 +01:00
Lennart Poettering
7fdf40d247
static-destruct: turn on new _variable_no_sanitize_address_ variable for STATIC_DESTRUCTOR_REGISTER
2018-12-03 17:35:50 +01:00
Lennart Poettering
026c2677fc
macro: add macro for llvm no_sanitize_address attribute
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We want it for global variables, which LLVM supports and GCC currently
does not (GCC does support it for functions, but we care about global
variables here).
Why is this relevant? When asan is used global variables are padded with
hotzones before and after. But we can't have that for the registration
variables we place in special ELF sections: we want them tightly packed
so that we can iterate through them.
Note that for gcc this isn't an issue, as it will pack stuff in
non-standard sections anyway, even if asan is used.
2018-12-03 17:35:50 +01:00
Lennart Poettering
be5f77b26e
macro: define HAS_FEATURE_ADDRESS_SANITIZER also on gcc
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Let's make differences between compilers more minimal.
2018-12-03 17:35:50 +01:00
Evgeny Vereshchagin
289acab951
util-lib: introduce HAS_FEATURE_ADDRESS_SANITIZER
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https://clang.llvm.org/docs/AddressSanitizer.html#conditional-compilation-with-has-feature-address-sanitizer
2018-12-03 17:35:42 +01:00
Lennart Poettering
a898603563
sd-bus,static-destruct: clean up how we do our ELF section magic
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This cleans up a bit how we set up things for the ELF section magic:
1. Let's always use our gcc macros, instead of __attribute__ directly
2. Align our structures to sizeof(void*), i.e. the pointer size, rather
than a fixed 8 or __BIGGEST_ALIGNMENT__. The former is unnecessarily
high for 32bit systems, the latter too high for 64bit systems. gcc
seems to use ptr alignment for static variables itself, hence this
should be good enough for us too. Moreover, the Linux kernel also
uses pointer alginment for all its ELF section registration magic,
hence this should be good enough for us too.
3. Let's always prefix the sections we create ourself with SYSTEMD_,
just to make clear where they come from.
4. Always align the pointer we start from when iterating through these
lists. This should be unnecessary, but makes things nicely
systematic, as we'll align all pointers we use to access these
sections properly.
2018-12-03 13:28:26 +01:00
Yu Watanabe
Lennart Poettering
Evgeny Vereshchagin