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| author | Andres Freund <andres@anarazel.de> | 2015-03-25 22:39:42 +0100 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2015-03-25 22:39:42 +0100 |
| commit | 83ff1618bc9d4e530d3ef2a668a71326784a753c (patch) | |
| tree | d295d560bd4481a61a6f5d036888ed7954b4b86b /src/backend/utils/adt/timestamp.c | |
| parent | bdc3d7fa2376a7a1e977383cc3221cfe44c4a893 (diff) | |
| download | postgresql-83ff1618bc9d4e530d3ef2a668a71326784a753c.tar.gz postgresql-83ff1618bc9d4e530d3ef2a668a71326784a753c.zip | |
Centralize definition of integer limits.
Several submitted and even committed patches have run into the problem
that C89, our baseline, does not provide minimum/maximum values for
various integer datatypes. C99's stdint.h does, but we can't rely on
it.
Several parts of the code defined limits locally, so instead centralize
the definitions to c.h.
This patch also changes the more obvious usages of literal limit values;
there's more places that could be changed, but it's less clear whether
it's beneficial to change those.
Author: Andrew Gierth
Discussion: 87619tc5wc.fsf@news-spur.riddles.org.uk
Diffstat (limited to 'src/backend/utils/adt/timestamp.c')
| -rw-r--r-- | src/backend/utils/adt/timestamp.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/src/backend/utils/adt/timestamp.c b/src/backend/utils/adt/timestamp.c index 723c67087e5..33e859d35e1 100644 --- a/src/backend/utils/adt/timestamp.c +++ b/src/backend/utils/adt/timestamp.c @@ -44,14 +44,6 @@ #define SAMESIGN(a,b) (((a) < 0) == ((b) < 0)) -#ifndef INT64_MAX -#define INT64_MAX INT64CONST(0x7FFFFFFFFFFFFFFF) -#endif - -#ifndef INT64_MIN -#define INT64_MIN (-INT64CONST(0x7FFFFFFFFFFFFFFF) - 1) -#endif - /* Set at postmaster start */ TimestampTz PgStartTime; |