4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivelibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
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Last change
on this file since c63bcdf was
c63bcdf,
checked in by Richard Sanger <rsangerarj@…>, 7 years ago
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Add pthread_spinlock so we can build on Apple's
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Property mode set to
100644
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File size:
896 bytes
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| 1 | #include <pthread.h> |
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| 2 | #include <limits.h> |
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| 3 | #include "../libtrace.h" |
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| 4 | #include "../pthread_spinlock.h" |
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| 5 | |
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| 6 | #ifndef LIBTRACE_MESSAGE_QUEUE |
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| 7 | #define LIBTRACE_MESSAGE_QUEUE |
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| 8 | |
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| 9 | #define LIBTRACE_MQ_FAILED INT_MIN |
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| 10 | typedef struct libtrace_message_queue_t { |
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| 11 | int pipefd[2]; |
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| 12 | volatile int message_count; |
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| 13 | size_t message_len; |
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| 14 | pthread_spinlock_t spin; |
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| 15 | } libtrace_message_queue_t; |
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| 16 | |
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| 17 | void libtrace_message_queue_init(libtrace_message_queue_t *mq, size_t message_len); |
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| 18 | int libtrace_message_queue_put(libtrace_message_queue_t *mq, const void *message); |
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| 19 | int libtrace_message_queue_count(const libtrace_message_queue_t *mq); |
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| 20 | int libtrace_message_queue_get(libtrace_message_queue_t *mq, void *message); |
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| 21 | int libtrace_message_queue_try_get(libtrace_message_queue_t *mq, void *message); |
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| 22 | void libtrace_message_queue_destroy(libtrace_message_queue_t *mq); |
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| 23 | int libtrace_message_queue_get_fd(libtrace_message_queue_t *mq); |
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| 24 | |
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| 25 | #endif |
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