d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Handle SIGEV_NONE, if notification is SIGEV_NONE, error status and

Browse Source 
return status will be set, but no notification will be registered.
Increase hard limit of maxmsg to 100, so posixtestsuite ports can run.
This commit is contained in:
David Xu 2005-12-05 03:23:27 +00:00
parent 645cf3805a
commit 9947b45978
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sys/kern/uipc_mqueue.c
View File

@ -188,7 +188,7 @@ SYSCTL_NODE(_kern, OID_AUTO, mqueue, CTLFLAG_RW, 0,
static int default_maxmsg = 10;
static int default_msgsize = 1024;
static int maxmsg = 20;
static int maxmsg = 100;
SYSCTL_INT(_kern_mqueue, OID_AUTO, maxmsg, CTLFLAG_RW,
&maxmsg, 0, "Default maximum messages in queue");
static int maxmsgsize = 16384;
@ -2168,7 +2168,8 @@ mq_notify(struct thread *td, struct mq_notify_args *uap)
if (error)
return (error);
if (ev.sigev_notify != SIGEV_SIGNAL &&
ev.sigev_notify != SIGEV_THREAD_ID)
ev.sigev_notify != SIGEV_THREAD_ID &&
ev.sigev_notify != SIGEV_NONE)
return (EINVAL);
if ((ev.sigev_notify == SIGEV_SIGNAL ||
ev.sigev_notify == SIGEV_THREAD_ID) &&
@ -2190,7 +2191,7 @@ again:
if (uap->sigev != NULL) {
if (mq->mq_notifier != NULL) {
error = EBUSY;
} else {
} else if (ev.sigev_notify != SIGEV_NONE) {
PROC_LOCK(p);
nt = notifier_search(p, uap->mqd);
if (nt == NULL) {