remove pushssl(2)

sys/man/2/pushssl

@@ -1,49 +0,0 @@
-.TH PUSHSSL 2
-.SH NAME
-pushssl \- attach SSL version 2 encryption to a communication channel
-.SH SYNOPSIS
-.B #include <u.h>
-.br
-.B #include <libc.h>
-.PP
-.B
-int pushssl(int fd, char *alg, char *secin, char *secout, int *cfd)
-.SH DESCRIPTION
-.I Pushssl
-opens an
-.IR ssl (3)
-device, connects it to the communications channel
-.IR fd ,
-and starts up encryption and message authentication as specified
-in
-.IR alg .
-The algorithms are separated by a space and either can be first.
-See
-.IR ssl (3)
-for the possible algorithms.
-.I Secin
-and
-.I secout
-contain the encryption keys for the two directions.
-If either is nil, the other is used in both directions.
-If
-.I cfd
-is non-nil, the SSL control channel is opened and its fd
-returned.
-.PP
-.I Pushssl
-returns a file descriptor for the SSL data channel.  Anything written to this
-descriptor will get encrypted and authenticated and then written to the
-file descriptor,
-.IR fd .
-.I Pushssl
-closes the original file descriptor
-.IR fd
-on success.
-.SH SOURCE
-.B /sys/src/libc/9sys
-.SH "SEE ALSO"
-.IR dial (2),
-.IR ssl (3),
-.SH DIAGNOSTICS
-return \-1 on failure.