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Correct several nits/problems in the unix_close_race regression test.

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Submitted by:	Mikolaj Golub <to.my.trociny at gmail.com>
MFC after:	3 days
This commit is contained in:
Robert Watson 2010-05-27 15:28:55 +00:00
parent e35973e4b8
commit 1e4bf1e35f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=208602
1 changed files with 16 additions and 10 deletions
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26
tools/regression/sockets/unix_close_race/unix_close_race.c
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@ -75,8 +75,8 @@ main(int argc, char **argv)
warnx("SMP not present, test may be unable to trigger race");
/*
* Create a UNIX domain socket that the parent will repeatedly
* accept() from, and that the child will repeatedly connect() to.
* Create a UNIX domain socket that the child will repeatedly
* accept() from, and that the parent will repeatedly connect() to.
*/
if ((listenfd = socket(AF_LOCAL, SOCK_STREAM, 0)) < 0)
err(1, "parent: socket error");
@ -104,13 +104,19 @@ main(int argc, char **argv)
servaddr.sun_family = AF_LOCAL;
strcpy(servaddr.sun_path, UNIXSTR_PATH);
for (counter = 0; counter < LOOPS; counter++) {
if ((connfd = socket(AF_LOCAL, SOCK_STREAM, 0)) < 0)
err(1, "child: socket error");
if ((connfd = socket(AF_LOCAL, SOCK_STREAM, 0)) < 0) {
(void)kill(pid, SIGTERM);
err(1, "parent: socket error");
}
if (connect(connfd, (struct sockaddr *)&servaddr,
sizeof(servaddr)) < 0)
err(1, "child: connect error");
if (close(connfd) < 0)
err(1, "child: close error");
sizeof(servaddr)) < 0) {
(void)kill(pid, SIGTERM);
err(1, "parent: connect error");
}
if (close(connfd) < 0) {
(void)kill(pid, SIGTERM);
err(1, "parent: close error");
}
usleep(USLEEP);
}
(void)kill(pid, SIGTERM);
@ -122,9 +128,9 @@ main(int argc, char **argv)
for ( ; ; ) {
if ((connfd = accept(listenfd,
(struct sockaddr *)NULL, NULL)) < 0)
err(1, "parent: accept error");
err(1, "child: accept error");
if (close(connfd) < 0)
err(1, "parent: close error");
err(1, "child: close error");
}
}
printf("OK\n");