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* Define integer limits independently from the system definitions.Andres Freund2015-04-02
| | | | | | | | | | | | | | | | | | | | | In 83ff1618 we defined integer limits iff they're not provided by the system. That turns out not to be the greatest idea because there's different ways some datatypes can be represented. E.g. on OSX PG's 64bit datatype will be a 'long int', but OSX unconditionally uses 'long long'. That disparity then can lead to warnings, e.g. around printf formats. One way to fix that would be to back int64 using stdint.h's int64_t. While a good idea it's not that easy to implement. We would e.g. need to include stdint.h in our external headers, which we don't today. Also computing the correct int64 printf formats in that case is nontrivial. Instead simply prefix the integer limits with PG_ and define them unconditionally. I've adjusted all the references to them in code, but not the ones in comments; the latter seems unnecessary to me. Discussion: 20150331141423.GK4878@alap3.anarazel.de
* Centralize definition of integer limits.Andres Freund2015-03-25
| | | | | | | | | | | | | | | | | 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
* Update copyright for 2015Bruce Momjian2015-01-06
| | | | Backpatch certain files through 9.0
* Support frontend-backend protocol communication using a shm_mq.Robert Haas2014-10-31
| | | | | | | | | | | | | A background worker can use pq_redirect_to_shm_mq() to direct protocol that would normally be sent to the frontend to a shm_mq so that another process may read them. The receiving process may use pq_parse_errornotice() to parse an ErrorResponse or NoticeResponse from the background worker and, if it wishes, ThrowErrorData() to propagate the error (with or without further modification). Patch by me. Review by Andres Freund.
* Update copyright for 2014Bruce Momjian2014-01-07
| | | | | Update all files in head, and files COPYRIGHT and legal.sgml in all back branches.
* Update copyrights for 2013Bruce Momjian2013-01-01
| | | | | Fully update git head, and update back branches in ./COPYRIGHT and legal.sgml files.
* Update copyright notices for year 2012.Bruce Momjian2012-01-01
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* pgindent run before PG 9.1 beta 1.Bruce Momjian2011-04-10
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* Stamp copyrights for year 2011.Bruce Momjian2011-01-01
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* Assorted further cleanup for integer-conversion patch.Tom Lane2010-11-20
| | | | | | | | Avoid depending on LL notation, which is likely to not work in pre-C99 compilers; don't pointlessly use INT32_MIN/INT64_MIN in code that has the numerical value hard-wired into it anyway; remove some gratuitous style inconsistencies between pg_ltoa and pg_lltoa; fix int2 test case so it actually tests int2.
* Attempt to fix breakage caused by signed integer conversion patch.Robert Haas2010-11-20
| | | | | | | Use INT_MIN rather than INT32_MIN as we do elsewhere in the code, and try to work around nonexistence of INT64_MIN if necessary. Adjust the new regression tests to something hopefully saner, per observation by Tom Lane.
* Speed up conversion of signed integers to C strings.Robert Haas2010-11-19
| | | | | | | A hand-coded implementation turns out to be much faster than calling printf(). In passing, add a few more regresion tests. Andres Freund, with assorted, mostly cosmetic changes.
* Remove cvs keywords from all files.Magnus Hagander2010-09-20
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* Update copyright for the year 2010.Bruce Momjian2010-01-02
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* Update copyright for 2009.Bruce Momjian2009-01-01
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* Update copyrights in source tree to 2008.Bruce Momjian2008-01-01
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* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-05
| | | | back-stamped for this.
* Remove a few places that attempted to define INT_MAX, SCHAR_MAX, andNeil Conway2006-03-11
| | | | | | similar constants if they were not previously defined. All these constants must be defined by limits.h according to C89, so we can safely assume they are present.
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-05
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* Remove comment on errno=0 lines, but add mention to port/strtol.c function.Bruce Momjian2005-12-02
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* Add comment to pg_atoi.Bruce Momjian2005-12-01
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* Rearrange code in pg_atoi() to avoid assuming that isspace() cannotTom Lane2005-11-30
| | | | change errno. No reported bugs here, but why take a chance?
* Standard pgindent run for 8.1.Bruce Momjian2005-10-15
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* Undo an unadvertised change in the API of pg_atoi. In all previousTom Lane2005-01-09
| | | | | | | | | releases, a nonzero 'c' argument meant that the input string could be terminated by either that character or \0. Recent refactoring broke that, causing the thing to scan for 'c' only. This went undetected because no part of the main code actually passes nonzero 'c'. However it broke tsearch2 and possibly other user-written code that assumed the old definition. Per report from Tom Hebbron.
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-31
| | | | | | | | Also performed an initial run through of upgrading our Copyright date to extend to 2005 ... first run here was very simple ... change everything where: grep 1996-2004 && the word 'Copyright' ... scanned through the generated list with 'less' first, and after, to make sure that I only picked up the right entries ...
* Detect overflow in integer arithmetic operators (integer, smallint, andTom Lane2004-10-04
| | | | | | | | bigint variants). Clean up some inconsistencies in error message wording. Fix scanint8 to allow trailing whitespace in INT64_MIN case. Update int8-exp-three-digits.out, which seems to have been ignored by the last couple of people to modify the int8 regression test, and remove int8-exp-three-digits-win32.out which is thereby exposed as redundant.
* Pgindent run for 8.0.Bruce Momjian2004-08-29
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* Update copyright to 2004.Bruce Momjian2004-08-29
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* Add missing casts to unsigned char in recently-added isspace() calls.Tom Lane2004-04-01
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* Revise int2/int4/int8/float4/float8 input routines to allow forNeil Conway2004-03-11
| | | | | | | | | | any amount of leading or trailing whitespace (where "whitespace" is defined by isspace()). This is for SQL conformance, as well as consistency with other numeric types (e.g. oid, numeric). Also refactor pg_atoi() to avoid looking at errno where not necessary, and add a bunch of regression tests for the input to these types.
* Improve the consistency of the error message emitted when rejectingNeil Conway2004-02-18
| | | | | invalid input to the oid type. Also, remove some long-unused code from adt/numutils.c
* More janitorial work: remove the explicit casting of NULL literals to aNeil Conway2004-01-07
| | | | | | | | pointer type when it is not necessary to do so. For future reference, casting NULL to a pointer type is only necessary when (a) invoking a function AND either (b) the function has no prototype OR (c) the function is a varargs function.
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-29
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* Message editing: remove gratuitous variations in message wording, standardizePeter Eisentraut2003-09-25
| | | | | terms, add some clarifications, fix some untranslatable attempts at dynamic message building.
* Update copyrights to 2003.Bruce Momjian2003-08-04
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* pgindent run.Bruce Momjian2003-08-04
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* Error message editing in utils/adt. Again thanks to Joe Conway for doingTom Lane2003-07-27
| | | | the bulk of the heavy lifting ...
* pgindent run.Bruce Momjian2002-09-04
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* Bring comments back in sync with code.Tom Lane2002-08-27
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* Throw error on pg_atoi(''), regression adjustments.Bruce Momjian2002-08-27
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* Oops, sometimes strtol isn't called in pg_atoi, so we do need that badpBruce Momjian2002-07-16
| | | | check.
* Fix tid to in/out as unsigned.Bruce Momjian2002-07-16
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* Update copyright to 2002.Bruce Momjian2002-06-20
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* New pgindent run with fixes suggested by Tom. Patch manually reviewed,Bruce Momjian2001-11-05
| | | | initdb/regression tests pass.
* Another pgindent run. Fixes enum indenting, and improves #endifBruce Momjian2001-10-28
| | | | spacing. Also adds space for one-line comments.
* pgindent run on all C files. Java run to follow. initdb/regressionBruce Momjian2001-10-25
| | | | tests pass.
* pgindent run. Make it all clean.Bruce Momjian2001-03-22
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* Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.Bruce Momjian2001-01-24
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* Makeover for Unixware 7.1.1Peter Eisentraut2000-10-22
| | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile: Add more standard targets. Improve shell redirection in GNU make detection. * src/backend/access/transam/rmgr.c: Fix incorrect(?) C. * src/backend/libpq/pqcomm.c (StreamConnection): Work around accept() bug. * src/include/port/unixware.h: ...with help from here. * src/backend/nodes/print.c (plannode_type): Remove some "break"s after "return"s. * src/backend/tcop/dest.c (DestToFunction): ditto. * src/backend/nodes/readfuncs.c: Add proper prototypes. * src/backend/utils/adt/numutils.c (pg_atoi): Cope specially with strtol() setting EINVAL. This saves us from creating an extra set of regression test output for the affected systems. * src/include/storage/s_lock.h (tas): Correct prototype. * src/interfaces/libpq/fe-connect.c (parseServiceInfo): Don't use variable as dimension in array definition. * src/makefiles/Makefile.unixware: Add support for GCC. * src/template/unixware: same here * src/test/regress/expected/abstime-solaris-1947.out: Adjust whitespace. * src/test/regress/expected/horology-solaris-1947.out: Part of this file was evidently missing. * src/test/regress/pg_regress.sh: Fix shell. mkdir -p returns non-zero if the directory exists. * src/test/regress/resultmap: Add entries for Unixware.
* Convert all remaining float4 and float8 functions to new fmgr style.Tom Lane2000-08-01
| | | | | | At this point I think it'd be possible to make float4 be pass-by-value without too much work --- and float8 too on machines where Datum is 8 bytes. Something to try when the mood strikes, anyway.
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