Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/bio/b_posix.c |
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1 | /* $OpenBSD: b_posix.c,v 1.2 2018/03/17 16:20:01 beck Exp $ */ | - | ||||||||||||
2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | - | ||||||||||||
3 | * All rights reserved. | - | ||||||||||||
4 | * | - | ||||||||||||
5 | * This package is an SSL implementation written | - | ||||||||||||
6 | * by Eric Young (eay@cryptsoft.com). | - | ||||||||||||
7 | * The implementation was written so as to conform with Netscapes SSL. | - | ||||||||||||
8 | * | - | ||||||||||||
9 | * This library is free for commercial and non-commercial use as long as | - | ||||||||||||
10 | * the following conditions are aheared to. The following conditions | - | ||||||||||||
11 | * apply to all code found in this distribution, be it the RC4, RSA, | - | ||||||||||||
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | - | ||||||||||||
13 | * included with this distribution is covered by the same copyright terms | - | ||||||||||||
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | - | ||||||||||||
15 | * | - | ||||||||||||
16 | * Copyright remains Eric Young's, and as such any Copyright notices in | - | ||||||||||||
17 | * the code are not to be removed. | - | ||||||||||||
18 | * If this package is used in a product, Eric Young should be given attribution | - | ||||||||||||
19 | * as the author of the parts of the library used. | - | ||||||||||||
20 | * This can be in the form of a textual message at program startup or | - | ||||||||||||
21 | * in documentation (online or textual) provided with the package. | - | ||||||||||||
22 | * | - | ||||||||||||
23 | * Redistribution and use in source and binary forms, with or without | - | ||||||||||||
24 | * modification, are permitted provided that the following conditions | - | ||||||||||||
25 | * are met: | - | ||||||||||||
26 | * 1. Redistributions of source code must retain the copyright | - | ||||||||||||
27 | * notice, this list of conditions and the following disclaimer. | - | ||||||||||||
28 | * 2. Redistributions in binary form must reproduce the above copyright | - | ||||||||||||
29 | * notice, this list of conditions and the following disclaimer in the | - | ||||||||||||
30 | * documentation and/or other materials provided with the distribution. | - | ||||||||||||
31 | * 3. All advertising materials mentioning features or use of this software | - | ||||||||||||
32 | * must display the following acknowledgement: | - | ||||||||||||
33 | * "This product includes cryptographic software written by | - | ||||||||||||
34 | * Eric Young (eay@cryptsoft.com)" | - | ||||||||||||
35 | * The word 'cryptographic' can be left out if the rouines from the library | - | ||||||||||||
36 | * being used are not cryptographic related :-). | - | ||||||||||||
37 | * 4. If you include any Windows specific code (or a derivative thereof) from | - | ||||||||||||
38 | * the apps directory (application code) you must include an acknowledgement: | - | ||||||||||||
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | - | ||||||||||||
40 | * | - | ||||||||||||
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | - | ||||||||||||
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | - | ||||||||||||
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | - | ||||||||||||
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | - | ||||||||||||
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | - | ||||||||||||
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | - | ||||||||||||
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | - | ||||||||||||
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | - | ||||||||||||
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | - | ||||||||||||
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | - | ||||||||||||
51 | * SUCH DAMAGE. | - | ||||||||||||
52 | * | - | ||||||||||||
53 | * The licence and distribution terms for any publically available version or | - | ||||||||||||
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | - | ||||||||||||
55 | * copied and put under another distribution licence | - | ||||||||||||
56 | * [including the GNU Public Licence.] | - | ||||||||||||
57 | */ | - | ||||||||||||
58 | - | |||||||||||||
59 | /* | - | ||||||||||||
60 | * Functions that need to be overridden by non-POSIX operating systems. | - | ||||||||||||
61 | */ | - | ||||||||||||
62 | - | |||||||||||||
63 | #include <fcntl.h> | - | ||||||||||||
64 | #include <unistd.h> | - | ||||||||||||
65 | - | |||||||||||||
66 | #include <openssl/bio.h> | - | ||||||||||||
67 | - | |||||||||||||
68 | int | - | ||||||||||||
69 | BIO_sock_init(void) | - | ||||||||||||
70 | { | - | ||||||||||||
71 | if (!OPENSSL_init_crypto(0, NULL)) /* XXX do we need this? */
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72 | return (0); never executed: return (0); | 0 | ||||||||||||
73 | return (1); executed 214 times by 4 tests: return (1); Executed by:
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74 | } | - | ||||||||||||
75 | - | |||||||||||||
76 | void | - | ||||||||||||
77 | BIO_sock_cleanup(void) | - | ||||||||||||
78 | { | - | ||||||||||||
79 | } | - | ||||||||||||
80 | - | |||||||||||||
81 | int | - | ||||||||||||
82 | BIO_socket_nbio(int s, int mode) | - | ||||||||||||
83 | { | - | ||||||||||||
84 | int flags = fcntl(s, F_GETFD); | - | ||||||||||||
85 | if (mode && !(flags & O_NONBLOCK))
| 0 | ||||||||||||
86 | return (fcntl(s, F_SETFL, flags | O_NONBLOCK) != -1); never executed: return (fcntl(s, 4 , flags | 04000 ) != -1); | 0 | ||||||||||||
87 | else if (!mode && (flags & O_NONBLOCK))
| 0 | ||||||||||||
88 | return (fcntl(s, F_SETFL, flags & ~O_NONBLOCK) != -1); never executed: return (fcntl(s, 4 , flags & ~ 04000 ) != -1); | 0 | ||||||||||||
89 | return (1); never executed: return (1); | 0 | ||||||||||||
90 | } | - | ||||||||||||
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