3243 Add shadow support to getent(1)

@@ -19,14 +19,14 @@
 by \fIdatabase\fR. The information generally comes from one or more of the
 sources that are specified for the \fIdatabase\fR in \fB/etc/nsswitch.conf\fR.
 .sp
 .LP
 \fIdatabase\fR is the name of the database to be examined. This can be
-\fBpasswd\fR, \fBgroup\fR, \fBhosts\fR, \fBipnodes\fR, \fBservices\fR,
+\fBpasswd\fR, \fBshadow\fR, \fBgroup\fR, \fBhosts\fR, \fBipnodes\fR, \fBservices\fR,
 \fBprotocols\fR, \fBethers\fR, \fBproject\fR, \fBnetworks\fR, or
 \fBnetmasks\fR. For each of these databases, \fBgetent\fR uses the appropriate
-library routines described in \fBgetpwnam\fR(3C), \fBgetgrnam\fR(3C),
+library routines described in \fBgetpwnam\fR(3C), \fBgetspnam\fR(3C), \fBgetgrnam\fR(3C),
 \fBgethostbyaddr\fR(3NSL), \fBgethostbyname\fR(3NSL),
 \fBgetipnodebyaddr\fR(3SOCKET), \fBgetipnodebyname\fR(3SOCKET),
 \fBgetservbyname\fR(3SOCKET), \fBgetprotobyname\fR(3SOCKET),
 \fBethers\fR(3SOCKET), \fBgetprojbyname\fR(3PROJECT) and
 \fBgetnetbyname\fR(3SOCKET), respectively.

@@ -39,11 +39,11 @@
 \fBservices\fR.
 .sp
 .LP
 \fBgetent\fR prints out the database entries that match each of the supplied
 keys, one per line, in the format of the matching administrative file:
-\fBpasswd\fR(4), \fBgroup\fR(4), \fBproject\fR(4), \fBhosts\fR(4),
+\fBpasswd\fR(4), \fBshadow\fR(4), \fBgroup\fR(4), \fBproject\fR(4), \fBhosts\fR(4),
 \fBservices\fR(4), \fBprotocols\fR(4), \fBethers\fR(3SOCKET),
 \fBnetworks\fR(4), or \fBnetmasks\fR(4). If no key is given, all entries
 returned by the corresponding enumeration library routine, for example,
 \fBgetpwent()\fR or \fBgethostent()\fR, are printed. Enumeration is not
 supported on \fBipnodes\fR.

@@ -149,10 +149,19 @@
 .RE
 
 .sp
 .ne 2
 .na
+\fB\fB/etc/shadow\fR\fR
+.ad
+.RS 22n
+shadowed password file
+.RE
+
+.sp
+.ne 2
+.na
 \fB\fB/etc/group\fR\fR
 .ad
 .RS 22n
 group file
 .RE