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

O_NONBLOCK was used as a command with a bogus arg to fcntl(2).

Browse Source 
Change it to F_SETFD with an arg of 0 to clear O_NONBLOCK.

PR:		bin/8681
Submitted by:	koyama takahiro <tah@d1.dion.ne.jp>
Prompted by:	Nathan Ahlstrom <nrahlstr@winternet.com>
This commit is contained in:
Guy Helmer 2000-06-09 19:38:28 +00:00
parent 24f8e0e948
commit 7111b0acef
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=61464
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
usr.bin/wall/ttymsg.c
View File

@ -120,7 +120,7 @@ ttymsg(iov, iovcnt, line, tmout)
continue;
}
if (errno == EWOULDBLOCK) {
int cpid, off = 0;
int cpid;
if (forked) {
(void) close(fd);
@ -143,7 +143,7 @@ ttymsg(iov, iovcnt, line, tmout)
(void) signal(SIGTERM, SIG_DFL); /* XXX */
(void) sigsetmask(0);
(void) alarm((u_int)tmout);
(void) fcntl(fd, O_NONBLOCK, &off);
(void) fcntl(fd, F_SETFL, 0); /* clear O_NONBLOCK */
continue;
}
/*