diff options
Diffstat (limited to 'sysdeps/gnu/bits/msq.h')
| -rw-r--r-- | sysdeps/gnu/bits/msq.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/sysdeps/gnu/bits/msq.h b/sysdeps/gnu/bits/msq.h index d7a8e5e..874c369 100644 --- a/sysdeps/gnu/bits/msq.h +++ b/sysdeps/gnu/bits/msq.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -20,11 +20,17 @@ # error "Never use <bits/msq.h> directly; include <sys/msg.h> instead." #endif -#include <sys/types.h> +#include <bits/types.h> /* Define options for message queue functions. */ #define MSG_NOERROR 010000 /* no error if message is too big */ -#define MSG_EXCEPT 020000 /* recv any msg except of specified type */ +#ifdef __USE_GNU +# define MSG_EXCEPT 020000 /* recv any msg except of specified type */ +#endif + +/* Types used in the structure definition. */ +typedef unsigned short int msgqnum_t; +typedef unsigned short int msglen_t; /* Structure of record for one message inside the kernel. @@ -40,8 +46,8 @@ struct msqid_ds struct wait_queue *__wwait; /* ??? */ struct wait_queue *__rwait; /* ??? */ unsigned short int __msg_cbytes;/* current number of bytes on queue */ - unsigned short int msg_qnum; /* number of messages currently on queue */ - unsigned short int msg_qbytes;/* max number of bytes allowed on queue */ + msgqnum_t msg_qnum; /* number of messages currently on queue */ + msglen_t msg_qbytes; /* max number of bytes allowed on queue */ __ipc_pid_t msg_lspid; /* pid of last msgsnd() */ __ipc_pid_t msg_lrpid; /* pid of last msgrcv() */ }; |