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More clearly describe why PQinSend returns false for non-threaded libpq.

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This commit is contained in:
Bruce Momjian 2004-02-10 15:21:24 +00:00
parent fd44e2fb14
commit feed7cf1c1
1 changed files with 7 additions and 2 deletions
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9
src/interfaces/libpq/fe-secure.c
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@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-secure.c,v 1.36 2004/01/09 02:17:15 momjian Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-secure.c,v 1.37 2004/02/10 15:21:24 momjian Exp $
*
* NOTES
* The client *requires* a valid server certificate. Since
@ -1122,6 +1122,11 @@ PQinSend(void)
return (pthread_getspecific(thread_in_send) /* has it been set? */ &&
*(char *)pthread_getspecific(thread_in_send) == 't') ? true : false;
#else
return false; /* No threading, so we can't be in send() */
/*
* No threading: our code ignores SIGPIPE around send().
* Therefore, we can't be in send() if we are checking
* from a SIGPIPE signal handler.
*/
return false;
#endif
}