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Third Party Openssl
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b6891e9c
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Third Party Openssl
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体验新版 GitCode,发现更多精彩内容 >>
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b6891e9c
编写于
2月 24, 2000
作者:
U
Ulf Möller
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电子邮件补丁
差异文件
CRYPTO_num_locks()
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d7f0ab5f
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doc/crypto/threads.pod
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doc/crypto/threads.pod
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@@ -13,6 +13,8 @@ CRYPTO_set_locking_callback, CRYPTO_set_id_callback - OpenSSL thread support
void CRYPTO_set_id_callback(unsigned long (*id_function)(void));
int CRYPTO_num_locks(void);
=head1 DESCRIPTION
OpenSSL can safely be used in multi-threaded applications provided
...
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@@ -22,7 +24,7 @@ locking_function(int mode, int type, const char *file, int line) is
needed to perform locking on shared data stuctures. Multi-threaded
applications will crash at random if it is not set.
locking_function() must be able to handle up to
B<CRYPTO_NUM_LOCKS>
locking_function() must be able to handle up to
CRYPTO_num_locks()
different mutex locks. It sets the B<n>th lock if B<mode> &
B<CRYPTO_LOCK>, and releases it otherwise.
...
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@@ -33,6 +35,11 @@ id_function(void) is a function that returns a thread ID. It is not
needed on Windows nor on platforms where getpid() returns a different
ID for each thread.
=RETURN VALUES
CRYPTO_num_locks() returns the required number of locks.
The other functions return no values.
=NOTE
You can find out if OpenSSL was configured with thread support:
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@@ -54,6 +61,7 @@ Solaris, Irix and Win32.
CRYPTO_set_locking_callback() and CRYPTO_set_id_callback() are
available in all versions of SSLeay and OpenSSL.
CRYPTO_num_locks() was added in OpenSSL 0.9.4.
=head1 SEE ALSO
...
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