diff options
Diffstat (limited to '')
| -rw-r--r-- | src/lib/libcrypto/crypto_lock.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/src/lib/libcrypto/crypto_lock.c b/src/lib/libcrypto/crypto_lock.c deleted file mode 100644 index 59c3933c7d..0000000000 --- a/src/lib/libcrypto/crypto_lock.c +++ /dev/null | |||
| @@ -1,96 +0,0 @@ | |||
| 1 | /* $OpenBSD: crypto_lock.c,v 1.6 2023/07/08 08:28:23 beck Exp $ */ | ||
| 2 | /* | ||
| 3 | * Copyright (c) 2018 Brent Cook <bcook@openbsd.org> | ||
| 4 | * | ||
| 5 | * Permission to use, copy, modify, and distribute this software for any | ||
| 6 | * purpose with or without fee is hereby granted, provided that the above | ||
| 7 | * copyright notice and this permission notice appear in all copies. | ||
| 8 | * | ||
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | ||
| 10 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
| 11 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | ||
| 12 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
| 13 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
| 14 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | ||
| 15 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
| 16 | */ | ||
| 17 | |||
| 18 | #include <pthread.h> | ||
| 19 | |||
| 20 | #include <openssl/crypto.h> | ||
| 21 | |||
| 22 | #include "crypto_internal.h" | ||
| 23 | |||
| 24 | static pthread_mutex_t locks[] = { | ||
| 25 | PTHREAD_MUTEX_INITIALIZER, | ||
| 26 | PTHREAD_MUTEX_INITIALIZER, | ||
| 27 | PTHREAD_MUTEX_INITIALIZER, | ||
| 28 | PTHREAD_MUTEX_INITIALIZER, | ||
| 29 | PTHREAD_MUTEX_INITIALIZER, | ||
| 30 | PTHREAD_MUTEX_INITIALIZER, | ||
| 31 | PTHREAD_MUTEX_INITIALIZER, | ||
| 32 | PTHREAD_MUTEX_INITIALIZER, | ||
| 33 | PTHREAD_MUTEX_INITIALIZER, | ||
| 34 | PTHREAD_MUTEX_INITIALIZER, | ||
| 35 | PTHREAD_MUTEX_INITIALIZER, | ||
| 36 | PTHREAD_MUTEX_INITIALIZER, | ||
| 37 | PTHREAD_MUTEX_INITIALIZER, | ||
| 38 | PTHREAD_MUTEX_INITIALIZER, | ||
| 39 | PTHREAD_MUTEX_INITIALIZER, | ||
| 40 | PTHREAD_MUTEX_INITIALIZER, | ||
| 41 | PTHREAD_MUTEX_INITIALIZER, | ||
| 42 | PTHREAD_MUTEX_INITIALIZER, | ||
| 43 | PTHREAD_MUTEX_INITIALIZER, | ||
| 44 | PTHREAD_MUTEX_INITIALIZER, | ||
| 45 | PTHREAD_MUTEX_INITIALIZER, | ||
| 46 | PTHREAD_MUTEX_INITIALIZER, | ||
| 47 | PTHREAD_MUTEX_INITIALIZER, | ||
| 48 | PTHREAD_MUTEX_INITIALIZER, | ||
| 49 | PTHREAD_MUTEX_INITIALIZER, | ||
| 50 | PTHREAD_MUTEX_INITIALIZER, | ||
| 51 | PTHREAD_MUTEX_INITIALIZER, | ||
| 52 | PTHREAD_MUTEX_INITIALIZER, | ||
| 53 | PTHREAD_MUTEX_INITIALIZER, | ||
| 54 | PTHREAD_MUTEX_INITIALIZER, | ||
| 55 | PTHREAD_MUTEX_INITIALIZER, | ||
| 56 | PTHREAD_MUTEX_INITIALIZER, | ||
| 57 | PTHREAD_MUTEX_INITIALIZER, | ||
| 58 | PTHREAD_MUTEX_INITIALIZER, | ||
| 59 | PTHREAD_MUTEX_INITIALIZER, | ||
| 60 | PTHREAD_MUTEX_INITIALIZER, | ||
| 61 | PTHREAD_MUTEX_INITIALIZER, | ||
| 62 | PTHREAD_MUTEX_INITIALIZER, | ||
| 63 | PTHREAD_MUTEX_INITIALIZER, | ||
| 64 | PTHREAD_MUTEX_INITIALIZER, | ||
| 65 | PTHREAD_MUTEX_INITIALIZER, | ||
| 66 | }; | ||
| 67 | |||
| 68 | CTASSERT((sizeof(locks) / sizeof(*locks)) == CRYPTO_NUM_LOCKS); | ||
| 69 | |||
| 70 | void | ||
| 71 | CRYPTO_lock(int mode, int type, const char *file, int line) | ||
| 72 | { | ||
| 73 | if (type < 0 || type >= CRYPTO_NUM_LOCKS) | ||
| 74 | return; | ||
| 75 | |||
| 76 | if (mode & CRYPTO_LOCK) | ||
| 77 | (void) pthread_mutex_lock(&locks[type]); | ||
| 78 | else if (mode & CRYPTO_UNLOCK) | ||
| 79 | (void) pthread_mutex_unlock(&locks[type]); | ||
| 80 | } | ||
| 81 | LCRYPTO_ALIAS(CRYPTO_lock); | ||
| 82 | |||
| 83 | int | ||
| 84 | CRYPTO_add_lock(int *pointer, int amount, int type, const char *file, | ||
| 85 | int line) | ||
| 86 | { | ||
| 87 | int ret; | ||
| 88 | |||
| 89 | CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE, type, file, line); | ||
| 90 | ret = *pointer + amount; | ||
| 91 | *pointer = ret; | ||
| 92 | CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_WRITE, type, file, line); | ||
| 93 | |||
| 94 | return (ret); | ||
| 95 | } | ||
| 96 | LCRYPTO_ALIAS(CRYPTO_add_lock); | ||