03-25-2010
If all processing is done by multiple threads in a single process, you can use a pthread_rwlock that's visible to all your threads.
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Hi,
I'm new to UNIX.
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Do reply.
Thanks
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I'm running one multithreaded application, in that one of my thread
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Hi All,
I am going through the semaphore concept and have a doubt regarding the same and hope to get a resolution here.
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If I create a semaphore and then I fork a number of child processes then all the child process use that same semaphore.
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I was asked to add this piece of code to a c program which I will execute through the shell:
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LEARN ABOUT REDHAT
ssl_get_client_ca_list
SSL_get_client_CA_list(3) OpenSSL SSL_get_client_CA_list(3)
NAME
SSL_get_client_CA_list, SSL_CTX_get_client_CA_list - get list of client CAs
SYNOPSIS
#include <openssl/ssl.h>
STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *ctx);
DESCRIPTION
SSL_CTX_get_client_CA_list() returns the list of client CAs explicitly set for ctx using SSL_CTX_set_client_CA_list(3).
SSL_get_client_CA_list() returns the list of client CAs explicitly set for ssl using SSL_set_client_CA_list() or ssl's SSL_CTX object with
SSL_CTX_set_client_CA_list(3), when in server mode. In client mode, SSL_get_client_CA_list returns the list of client CAs sent from the
server, if any.
RETURN VALUES
SSL_CTX_set_client_CA_list() and SSL_set_client_CA_list() do not return diagnostic information.
SSL_CTX_add_client_CA() and SSL_add_client_CA() have the following return values:
STACK_OF(X509_NAMES)
List of CA names explicitly set (for ctx or in server mode) or send by the server (client mode).
NULL
No client CA list was explicitly set (for ctx or in server mode) or the server did not send a list of CAs (client mode).
SEE ALSO
ssl(3), SSL_CTX_set_client_CA_list(3), SSL_CTX_set_client_cert_cb(3)
0.9.7a 2002-02-15 SSL_get_client_CA_list(3)