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| author | Vadim B. Mikheev <vadim4o@yahoo.com> | 2000-12-03 10:27:29 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev <vadim4o@yahoo.com> | 2000-12-03 10:27:29 +0000 |
| commit | 65b362fae15aba68d5cd7d4204b8224c3e1c2c07 (patch) | |
| tree | a601515ed9642733b646cb5a9f0a8f0671494c50 /src/backend/commands/sequence.c | |
| parent | 5e3bc5ebcddf00ba33d1483bab2a5a2d62c65120 (diff) | |
| download | postgresql-65b362fae15aba68d5cd7d4204b8224c3e1c2c07.tar.gz postgresql-65b362fae15aba68d5cd7d4204b8224c3e1c2c07.zip | |
Disable elog(ERROR|FATAL) in signal handlers in
critical sections of code.
Diffstat (limited to 'src/backend/commands/sequence.c')
| -rw-r--r-- | src/backend/commands/sequence.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/commands/sequence.c b/src/backend/commands/sequence.c index 210657cdf06..e8944f8d98e 100644 --- a/src/backend/commands/sequence.c +++ b/src/backend/commands/sequence.c @@ -295,6 +295,7 @@ nextval(PG_FUNCTION_ARGS) elm->last = result; /* last returned number */ elm->cached = last; /* last fetched number */ + START_CRIT_CODE; if (logit) { xl_seq_rec xlrec; @@ -318,6 +319,7 @@ nextval(PG_FUNCTION_ARGS) Assert(log >= 0); seq->log_cnt = log; /* how much is logged */ seq->is_called = 't'; + END_CRIT_CODE; LockBuffer(buf, BUFFER_LOCK_UNLOCK); @@ -386,6 +388,7 @@ do_setval(char *seqname, int32 next, bool iscalled) elm->cached = next; /* last cached number */ /* save info in sequence relation */ + START_CRIT_CODE; seq->last_value = next; /* last fetched number */ seq->is_called = iscalled ? 't' : 'f'; seq->log_cnt = (iscalled) ? 0 : 1; @@ -403,6 +406,7 @@ do_setval(char *seqname, int32 next, bool iscalled) PageSetLSN(BufferGetPage(buf), recptr); PageSetSUI(BufferGetPage(buf), ThisStartUpID); } + END_CRIT_CODE; LockBuffer(buf, BUFFER_LOCK_UNLOCK); |