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postgresql
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Make stdout unbuffered 

This ensures that all stdout output is flushed immediately, to match
stderr.  This eliminates the need for fflush(stdout) calls sprinkled all
over the place.

Per Daniel Wood in message 519A79C6.90308@salesforce.com
This commit is contained in:
Alvaro Herrera 2013-12-19 17:26:27 -03:00
parent 13aa624431
commit 73bcb76b77
1 changed files with 3 additions and 8 deletions
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11
src/test/isolation/isolationtester.c
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@ -70,8 +70,6 @@ exit_nicely(void)
for (i = 0; i < nconns; i++)
PQfinish(conns[i]);
fflush(stderr);
fflush(stdout);
exit(1);
}
@ -101,6 +99,9 @@ main(int argc, char **argv)
}
}
/* make stdout unbuffered to match stderr */
setbuf(stdout, NULL);
/*
* If the user supplies a non-option parameter on the command line, use it
* as the conninfo string; otherwise default to setting dbname=postgres
@ -288,8 +289,6 @@ main(int argc, char **argv)
/* Clean up and exit */
for (i = 0; i < nconns; i++)
PQfinish(conns[i]);
fflush(stderr);
fflush(stdout);
return 0;
}
@ -574,9 +573,7 @@ run_permutation(TestSpec * testspec, int nsteps, Step ** steps)
* but it can only be unblocked by running steps from other
* sessions.
*/
fflush(stdout);
fprintf(stderr, "invalid permutation detected\n");
fflush(stderr);
/* Cancel the waiting statement from this session. */
cancel = PQgetCancel(conn);
@ -664,7 +661,6 @@ teardown:
testspec->sessions[i]->name,
PQerrorMessage(conns[i + 1]));
/* don't exit on teardown failure */
fflush(stderr);
}
PQclear(res);
}
@ -683,7 +679,6 @@ teardown:
fprintf(stderr, "teardown failed: %s",
PQerrorMessage(conns[0]));
/* don't exit on teardown failure */
fflush(stderr);
}
PQclear(res);
}