| sysv_msg.c (8876) | sysv_msg.c (9759) |
|---|---|
| 1/* $Id: sysv_msg.c,v 1.3 1994/10/02 17:35:26 phk Exp $ */ | 1/* $Id: sysv_msg.c,v 1.4 1995/05/30 08:06:01 rgrimes Exp $ */ |
| 2 3/* 4 * Implementation of SVID messages 5 * 6 * Author: Daniel Boulet 7 * 8 * Copyright 1993 Daniel Boulet and RTMX Inc. 9 * --- 21 unchanged lines hidden (view full) --- 31 32static int msgctl(), msgget(), msgsnd(), msgrcv(); 33 34int (*msgcalls[])() = { msgctl, msgget, msgsnd, msgrcv }; 35 36int nfree_msgmaps; /* # of free map entries */ 37short free_msgmaps; /* head of linked list of free map entries */ 38struct msg *free_msghdrs; /* list of free msg headers */ | 2 3/* 4 * Implementation of SVID messages 5 * 6 * Author: Daniel Boulet 7 * 8 * Copyright 1993 Daniel Boulet and RTMX Inc. 9 * --- 21 unchanged lines hidden (view full) --- 31 32static int msgctl(), msgget(), msgsnd(), msgrcv(); 33 34int (*msgcalls[])() = { msgctl, msgget, msgsnd, msgrcv }; 35 36int nfree_msgmaps; /* # of free map entries */ 37short free_msgmaps; /* head of linked list of free map entries */ 38struct msg *free_msghdrs; /* list of free msg headers */ |
| 39char *msgpool; /* MSGMAX byte long msg buffer pool */ 40struct msgmap *msgmaps; /* MSGSEG msgmap structures */ 41struct msg *msghdrs; /* MSGTQL msg headers */ 42struct msqid_ds *msqids; /* MSGMNI msqid_ds struct's */ |
|
| 39 40void 41msginit() 42{ 43 register int i; 44 45 /* 46 * msginfo.msgssz should be a power of two for efficiency reasons. --- 952 unchanged lines hidden --- | 43 44void 45msginit() 46{ 47 register int i; 48 49 /* 50 * msginfo.msgssz should be a power of two for efficiency reasons. --- 952 unchanged lines hidden --- |