diff options
Diffstat (limited to 'lib/mqueue.h')
| -rw-r--r-- | lib/mqueue.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/mqueue.h b/lib/mqueue.h index d8790246..355aec23 100644 --- a/lib/mqueue.h +++ b/lib/mqueue.h @@ -93,16 +93,16 @@ typedef void mqueue_action(mqueue_block mqb, mqb_flag_t flag) ; enum { mqb_args_size_max = 64 } ; /* maximum size of struct args */ enum { mqb_argv_size_unit = 16 } ; /* allocate argv in these units */ -struct args +struct mqb_args { - char data[mqb_args_size_max] ; /* empty space */ + char bytes[mqb_args_size_max] ; /* empty space */ } ; #define MQB_ARGS_SIZE_OK(s) CONFIRM(sizeof(struct s) <= mqb_args_size_max) struct mqueue_block { - struct args args ; /* user structure */ + struct mqb_args args ; /* user structure */ mqueue_block next ; /* single linked list */ @@ -116,8 +116,12 @@ struct mqueue_block mqb_index_t argv_next ; /* iterator */ } ; -/* mqueue_block structures are malloced. That guarantees maximum alignment. */ -/* To guarantee maximum alignment for "struct args", it must be first item ! */ +/* mqueue_block structures are malloced. That guarantees maximum alignment. + * To guarantee maximum alignment for "struct args", it must be first item ! + * + * (The typedef is required to stop Eclipse (3.4.2 with CDT 5.0) whining + * about first argument of offsetof().) + */ typedef struct mqueue_block mqueue_block_t ; CONFIRM(offsetof(mqueue_block_t, args) == 0) ; |