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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2020-08-28 19:15:01 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2020-09-01 17:57:50 +0200 |
| commit | fd96f1014b11d073d775ea4777f3b3ba2eb93520 (patch) | |
| tree | 264f612690b669290b79d04b8b03819b3fc07d64 /libdm/misc | |
| parent | cc2218b4014015bd2633454e683293851183e08c (diff) | |
| download | lvm2-fd96f1014b11d073d775ea4777f3b3ba2eb93520.tar.gz | |
gcc: zero-sized array to fexlible array C99
Switch remaining zero sized struct to flexible arrays to be C99
complient.
These simple rules should apply:
- The incomplete array type must be the last element within the structure.
- There cannot be an array of structures that contain a flexible array member.
- Structures that contain a flexible array member cannot be used as a member of another structure.
- The structure must contain at least one named member in addition to the flexible array member.
Although some of the code pieces should be still improved.
Diffstat (limited to 'libdm/misc')
| -rw-r--r-- | libdm/misc/dm-ioctl.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libdm/misc/dm-ioctl.h b/libdm/misc/dm-ioctl.h index 52a7a93d1..55dee2148 100644 --- a/libdm/misc/dm-ioctl.h +++ b/libdm/misc/dm-ioctl.h @@ -183,7 +183,7 @@ struct dm_target_spec { struct dm_target_deps { uint32_t count; /* Array size */ uint32_t padding; /* unused */ - uint64_t dev[0]; /* out */ + uint64_t dev[]; /* out */ }; /* @@ -193,7 +193,7 @@ struct dm_name_list { uint64_t dev; uint32_t next; /* offset to the next record from the _start_ of this */ - char name[0]; + char name[]; }; /* @@ -203,7 +203,7 @@ struct dm_target_versions { uint32_t next; uint32_t version[3]; - char name[0]; + char name[]; }; /* @@ -212,7 +212,7 @@ struct dm_target_versions { struct dm_target_msg { uint64_t sector; /* Device sector */ - char message[0]; + char message[]; }; /* |