diff options
| author | gad <gad@FreeBSD.org> | 2002-04-23 02:42:04 +0000 |
|---|---|---|
| committer | gad <gad@FreeBSD.org> | 2002-04-23 02:42:04 +0000 |
| commit | ccf61115c4dedb35a7931b0d4d8846a8dfb5c4e5 (patch) | |
| tree | 8f1afb1a2539c805bdd9828ca4bf8052bae289d8 /usr.sbin/lpr/common_source/startdaemon.c | |
| parent | 780f32f69392793930eb9f59f7b0cc0e10ad9c22 (diff) | |
| download | FreeBSD-src-ccf61115c4dedb35a7931b0d4d8846a8dfb5c4e5.zip FreeBSD-src-ccf61115c4dedb35a7931b0d4d8846a8dfb5c4e5.tar.gz | |
Improve the error message the user sees if the startdaemon routine cannot
connect() to the socket for lpd. Tell them this error probably means that
the master 'lpd' process is not running.
MFC after: 4 days
Diffstat (limited to 'usr.sbin/lpr/common_source/startdaemon.c')
| -rw-r--r-- | usr.sbin/lpr/common_source/startdaemon.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr.sbin/lpr/common_source/startdaemon.c b/usr.sbin/lpr/common_source/startdaemon.c index c9c978e..16ec7ce 100644 --- a/usr.sbin/lpr/common_source/startdaemon.c +++ b/usr.sbin/lpr/common_source/startdaemon.c @@ -64,6 +64,7 @@ startdaemon(const struct printer *pp) { struct sockaddr_un un; register int s, n; + int connectres; char c; s = socket(PF_LOCAL, SOCK_STREAM, 0); @@ -78,13 +79,14 @@ startdaemon(const struct printer *pp) #define SUN_LEN(unp) (strlen((unp)->sun_path) + 2) #endif seteuid(euid); - if (connect(s, (struct sockaddr *)&un, SUN_LEN(&un)) < 0) { - seteuid(uid); - warn("connect"); + connectres = connect(s, (struct sockaddr *)&un, SUN_LEN(&un)); + seteuid(uid); + if (connectres < 0) { + warn("Unable to connect to %s", _PATH_SOCKETNAME); + warnx("Check to see if the master 'lpd' process is running."); (void) close(s); return(0); } - seteuid(uid); /* * Avoid overruns without putting artificial limitations on |
