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| author | mike <mike@FreeBSD.org> | 2003-04-21 17:20:48 +0000 |
|---|---|---|
| committer | mike <mike@FreeBSD.org> | 2003-04-21 17:20:48 +0000 |
| commit | 82a28ce246cd7ac3542c081b0939802c8465fa4e (patch) | |
| tree | e9f96e4cec050cd3f5fef89e9660c963829ebbe8 /usr.sbin/jail/jail.c | |
| parent | 9f7fbe4b69e021db42a1428ad54099d4ce0b6f9c (diff) | |
| download | FreeBSD-src-82a28ce246cd7ac3542c081b0939802c8465fa4e.zip FreeBSD-src-82a28ce246cd7ac3542c081b0939802c8465fa4e.tar.gz | |
Force output of jail ID (if necessary) before excuting the command,
otherwise redirection of stdout to a file using block buffering will
not complete in time.
Diffstat (limited to 'usr.sbin/jail/jail.c')
| -rw-r--r-- | usr.sbin/jail/jail.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.sbin/jail/jail.c b/usr.sbin/jail/jail.c index 87bc483..62db696 100644 --- a/usr.sbin/jail/jail.c +++ b/usr.sbin/jail/jail.c @@ -80,8 +80,10 @@ main(int argc, char **argv) i = jail(&j); if (i == -1) err(1, "jail"); - if (iflag) + if (iflag) { printf("%d\n", i); + fflush(stdout); + } if (username != NULL) { if (setgroups(ngroups, groups) != 0) err(1, "setgroups"); |
