| sysv_msg.c (121307) | sysv_msg.c (122201) |
|---|---|
| 1/* 2 * Implementation of SVID messages 3 * 4 * Author: Daniel Boulet 5 * 6 * Copyright 1993 Daniel Boulet and RTMX Inc. 7 * 8 * This system call was implemented by Daniel Boulet under contract from RTMX. --- 4 unchanged lines hidden (view full) --- 13 * Redistribution in binary form may occur without any restrictions. 14 * Obviously, it would be nice if you gave credit where credit is due 15 * but requiring it would be too onerous. 16 * 17 * This software is provided ``AS IS'' without any warranties of any kind. 18 */ 19 20#include <sys/cdefs.h> | 1/* 2 * Implementation of SVID messages 3 * 4 * Author: Daniel Boulet 5 * 6 * Copyright 1993 Daniel Boulet and RTMX Inc. 7 * 8 * This system call was implemented by Daniel Boulet under contract from RTMX. --- 4 unchanged lines hidden (view full) --- 13 * Redistribution in binary form may occur without any restrictions. 14 * Obviously, it would be nice if you gave credit where credit is due 15 * but requiring it would be too onerous. 16 * 17 * This software is provided ``AS IS'' without any warranties of any kind. 18 */ 19 20#include <sys/cdefs.h> |
| 21__FBSDID("$FreeBSD: head/sys/kern/sysv_msg.c 121307 2003-10-21 18:28:36Z silby $"); | 21__FBSDID("$FreeBSD: head/sys/kern/sysv_msg.c 122201 2003-11-07 04:47:14Z rwatson $"); |
| 22 23#include "opt_sysvipc.h" 24 25#include <sys/param.h> 26#include <sys/systm.h> 27#include <sys/sysproto.h> 28#include <sys/kernel.h> 29#include <sys/proc.h> --- 469 unchanged lines hidden (view full) --- 499 } 500 if (msqid < msginfo.msgmni) { 501 DPRINTF(("found public key\n")); 502 if ((msgflg & IPC_CREAT) && (msgflg & IPC_EXCL)) { 503 DPRINTF(("not exclusive\n")); 504 error = EEXIST; 505 goto done2; 506 } | 22 23#include "opt_sysvipc.h" 24 25#include <sys/param.h> 26#include <sys/systm.h> 27#include <sys/sysproto.h> 28#include <sys/kernel.h> 29#include <sys/proc.h> --- 469 unchanged lines hidden (view full) --- 499 } 500 if (msqid < msginfo.msgmni) { 501 DPRINTF(("found public key\n")); 502 if ((msgflg & IPC_CREAT) && (msgflg & IPC_EXCL)) { 503 DPRINTF(("not exclusive\n")); 504 error = EEXIST; 505 goto done2; 506 } |
| 507 if ((error = ipcperm(td, &msqptr->msg_perm, msgflg & 0700 ))) { | 507 if ((error = ipcperm(td, &msqptr->msg_perm, msgflg & 0700))) { |
| 508 DPRINTF(("requester doesn't have 0%o access\n", 509 msgflg & 0700)); 510 goto done2; 511 } 512 goto found; 513 } 514 } 515 --- 636 unchanged lines hidden --- | 508 DPRINTF(("requester doesn't have 0%o access\n", 509 msgflg & 0700)); 510 goto done2; 511 } 512 goto found; 513 } 514 } 515 --- 636 unchanged lines hidden --- |