Author: rwatson Date: Sun Aug 14 12:41:44 2011 New Revision: 224864 URL: http://svn.freebsd.org/changeset/base/224864
Log: Cross-reference cap_new(2) from dup(2), as they have similar functionality. Approved by: re (kib) Modified: head/lib/libc/sys/dup.2 Modified: head/lib/libc/sys/dup.2 ============================================================================== --- head/lib/libc/sys/dup.2 Sun Aug 14 12:26:24 2011 (r224863) +++ head/lib/libc/sys/dup.2 Sun Aug 14 12:41:44 2011 (r224864) @@ -28,7 +28,7 @@ .\" @(#)dup.2 8.1 (Berkeley) 6/4/93 .\" $FreeBSD$ .\" -.Dd June 4, 1993 +.Dd August 14, 2011 .Dt DUP 2 .Os .Sh NAME @@ -115,6 +115,11 @@ and is a valid descriptor, then .Fn dup2 is successful, and does nothing. +.Pp +The related +.Xr cap_new 2 +system call allows file descriptors to be duplicated with restrictions on +their use. .Sh RETURN VALUES The value -1 is returned if an error occurs in either call. The external variable @@ -139,6 +144,7 @@ Too many descriptors are active. .El .Sh SEE ALSO .Xr accept 2 , +.Xr cap_new 2 , .Xr close 2 , .Xr fcntl 2 , .Xr getdtablesize 2 , _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
