1 files changed, 0 insertions, 110 deletions
diff --git a/src/lib/libcrypto/man/CMS_compress.3 b/src/lib/libcrypto/man/CMS_compress.3
deleted file mode 100644
index 1330464441..0000000000
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-.Dd $Mdocdate: November 11 2015 $
-.Dt CMS_COMPRESS 3
-.Os
-.Sh NAME
-.Nm CMS_compress
-.Nd create a CMS CompressedData structure
-.Sh SYNOPSIS
-.In openssl/cms.h
-.Ft CMS_ContentInfo *
-.Fo CMS_compress
-.Fa "BIO *in"
-.Fa "int comp_nid"
-.Fa "unsigned int flags"
-.Fc
-.Sh DESCRIPTION
-.Fn CMS_compress
-creates and returns a CMS CompressedData structure.
-.Fa comp_nid
-is the compression algorithm to use or
-.Dv NID_undef
-to use the default algorithm (zlib compression).
-.Fa in
-is the content to be compressed.
-.Fa flags
-is an optional set of flags.
-.Sh NOTES
-The only currently supported compression algorithm is zlib using the NID
-.Dv NID_zlib_compression .
-.Pp
-If zlib support is not compiled into OpenSSL then
-.Fn CMS_compress
-will return an error.
-.Pp
-If the
-.Dv CMS_TEXT
-flag is set, MIME headers for type
-.Sy text/plain
-are prepended to the data.
-.Pp
-Normally the supplied content is translated into MIME canonical format
-(as required by the S/MIME specifications); if
-.Dv CMS_BINARY
-is set, no translation occurs.
-This option should be used if the supplied data is in binary format;
-otherwise the translation will corrupt it.
-If
-.Dv CMS_BINARY
-is set then
-.Dv CMS_TEXT
-is ignored.
-.Pp
-If the
-.Dv CMS_STREAM
-flag is set a partial
-.Vt CMS_ContentInfo
-structure is returned suitable for streaming I/O: no data is read from
-the
-.Vt BIO
-.Fa in .
-.Pp
-The compressed data is included in the
-.Vt CMS_ContentInfo
-structure, unless
-.Dv CMS_DETACHED
-is set, in which case it is omitted.
-This is rarely used in practice and is not supported by
-.Xr SMIME_write_CMS 3 .
-.Sh NOTES
-If the flag
-.Dv CMS_STREAM
-is set, the returned
-.Vt CMS_ContentInfo
-structure is
-.Em not
-complete and outputting its contents via a function that does not
-properly finalize the
-.Vt CMS_ContentInfo
-structure will give unpredictable results.
-.Pp
-Several functions including
-.Xr SMIME_write_CMS 3 ,
-.Xr i2d_CMS_bio_stream 3 ,
-.Xr PEM_write_bio_CMS_stream 3
-finalize the structure.
-Alternatively finalization can be performed by obtaining the streaming
-ASN1
-.Vt BIO
-directly using
-.Xr BIO_new_CMS 3 .
-.Pp
-Additional compression parameters such as the zlib compression level
-cannot currently be set.
-.Sh RETURN VALUES
-.Fn CMS_compress
-returns either a
-.Vt CMS_ContentInfo
-structure or
-.Dv NULL
-if an error occurred.
-The error can be obtained from
-.Xr ERR_get_error 3 .
-.Sh SEE ALSO
-.Xr CMS_uncompress 3 ,
-.Xr ERR_get_error 3
-.Sh HISTORY
-.Fn CMS_compress
-was added to OpenSSL 0.9.8.
-The
-.Dv CMS_STREAM
-flag was first supported in OpenSSL 1.0.0.

diff --git a/src/lib/libcrypto/man/CMS_compress.3 b/src/lib/libcrypto/man/CMS_compress.3 deleted file mode 100644 index 1330464441..0000000000 --- a/src/lib/libcrypto/man/CMS_compress.3 +++ /dev/null
@@ -1,110 +0,0 @@
1	.Dd $Mdocdate: November 11 2015 $
2	.Dt CMS_COMPRESS 3
3	.Os
4	.Sh NAME
5	.Nm CMS_compress
6	.Nd create a CMS CompressedData structure
7	.Sh SYNOPSIS
8	.In openssl/cms.h
9	.Ft CMS_ContentInfo *
10	.Fo CMS_compress
11	.Fa "BIO *in"
12	.Fa "int comp_nid"
13	.Fa "unsigned int flags"
14	.Fc
15	.Sh DESCRIPTION
16	.Fn CMS_compress
17	creates and returns a CMS CompressedData structure.
18	.Fa comp_nid
19	is the compression algorithm to use or
20	.Dv NID_undef
21	to use the default algorithm (zlib compression).
22	.Fa in
23	is the content to be compressed.
24	.Fa flags
25	is an optional set of flags.
26	.Sh NOTES
27	The only currently supported compression algorithm is zlib using the NID
28	.Dv NID_zlib_compression .
29	.Pp
30	If zlib support is not compiled into OpenSSL then
31	.Fn CMS_compress
32	will return an error.
33	.Pp
34	If the
35	.Dv CMS_TEXT
36	flag is set, MIME headers for type
37	.Sy text/plain
38	are prepended to the data.
39	.Pp
40	Normally the supplied content is translated into MIME canonical format
41	(as required by the S/MIME specifications); if
42	.Dv CMS_BINARY
43	is set, no translation occurs.
44	This option should be used if the supplied data is in binary format;
45	otherwise the translation will corrupt it.
46	If
47	.Dv CMS_BINARY
48	is set then
49	.Dv CMS_TEXT
50	is ignored.
51	.Pp
52	If the
53	.Dv CMS_STREAM
54	flag is set a partial
55	.Vt CMS_ContentInfo
56	structure is returned suitable for streaming I/O: no data is read from
57	the
58	.Vt BIO
59	.Fa in .
60	.Pp
61	The compressed data is included in the
62	.Vt CMS_ContentInfo
63	structure, unless
64	.Dv CMS_DETACHED
65	is set, in which case it is omitted.
66	This is rarely used in practice and is not supported by
67	.Xr SMIME_write_CMS 3 .
68	.Sh NOTES
69	If the flag
70	.Dv CMS_STREAM
71	is set, the returned
72	.Vt CMS_ContentInfo
73	structure is
74	.Em not
75	complete and outputting its contents via a function that does not
76	properly finalize the
77	.Vt CMS_ContentInfo
78	structure will give unpredictable results.
79	.Pp
80	Several functions including
81	.Xr SMIME_write_CMS 3 ,
82	.Xr i2d_CMS_bio_stream 3 ,
83	.Xr PEM_write_bio_CMS_stream 3
84	finalize the structure.
85	Alternatively finalization can be performed by obtaining the streaming
86	ASN1
87	.Vt BIO
88	directly using
89	.Xr BIO_new_CMS 3 .
90	.Pp
91	Additional compression parameters such as the zlib compression level
92	cannot currently be set.
93	.Sh RETURN VALUES
94	.Fn CMS_compress
95	returns either a
96	.Vt CMS_ContentInfo
97	structure or
98	.Dv NULL
99	if an error occurred.
100	The error can be obtained from
101	.Xr ERR_get_error 3 .
102	.Sh SEE ALSO
103	.Xr CMS_uncompress 3 ,
104	.Xr ERR_get_error 3
105	.Sh HISTORY
106	.Fn CMS_compress
107	was added to OpenSSL 0.9.8.
108	The
109	.Dv CMS_STREAM
110	flag was first supported in OpenSSL 1.0.0.