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Fix obsolete comment.

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Commit 3bd261ca18 should have updated
this, but didn't.

Extracted from a larger patch by Piotr Stefaniak.
This commit is contained in:
Robert Haas
2016-06-29 13:12:50 -04:00
parent 73e6bea603
commit 8dee039fa1
1 changed files with 1 additions and 1 deletions
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2
src/backend/storage/ipc/shm_mq.c
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@ -103,7 +103,7 @@ struct shm_mq
* locally by copying the chunks into a backend-local buffer. mqh_buffer is * locally by copying the chunks into a backend-local buffer. mqh_buffer is
* the buffer, and mqh_buflen is the number of bytes allocated for it. * the buffer, and mqh_buflen is the number of bytes allocated for it.
* *
* mqh_partial_message_bytes, mqh_expected_bytes, and mqh_length_word_complete * mqh_partial_bytes, mqh_expected_bytes, and mqh_length_word_complete
* are used to track the state of non-blocking operations. When the caller * are used to track the state of non-blocking operations. When the caller
* attempts a non-blocking operation that returns SHM_MQ_WOULD_BLOCK, they * attempts a non-blocking operation that returns SHM_MQ_WOULD_BLOCK, they
* are expected to retry the call at a later time with the same argument; * are expected to retry the call at a later time with the same argument;