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#include <pthread.h> |
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#include <pthread.h> |
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#include <string.h> |
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#include <string.h> |
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#include <signal.h> |
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#include "fatal-error.h" |
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#include "fatal-error.h" |
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#include "system-thread.h" |
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#include "system-thread.h" |
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#include "log.h" |
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#include "log.h" |
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: m_callback (callback) |
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: m_callback (callback) |
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{ |
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{ |
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NS_LOG_FUNCTION_NOARGS (); |
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NS_LOG_FUNCTION_NOARGS (); |
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// Make sure we have a SIGALRM handler which does not terminate |
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// our process. |
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struct sigaction act; |
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act.sa_flags = 0; |
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sigemptyset (&act.sa_mask); |
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act.sa_handler = SIG_IGN; |
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sigaction (SIGALRM, &act, 0); |
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} |
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} |
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void |
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void |
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{ |
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{ |
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NS_LOG_FUNCTION_NOARGS (); |
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NS_LOG_FUNCTION_NOARGS (); |
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// send a SIGALRM signal on the target thread to make sure that it |
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// will unblock. |
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pthread_kill (m_thread, SIGALRM); |
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void *thread_return; |
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void *thread_return; |
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int rc = pthread_join (m_thread, &thread_return); |
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int rc = pthread_join (m_thread, &thread_return); |
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if (rc) |
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if (rc) |