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* Update copyright for 2018Bruce Momjian2018-01-02
| | | | Backpatch-through: certain files through 9.3
* Phase 3 of pgindent updates.Tom Lane2017-06-21
| | | | | | | | | | | | | | | | | | | | | | | | | Don't move parenthesized lines to the left, even if that means they flow past the right margin. By default, BSD indent lines up statement continuation lines that are within parentheses so that they start just to the right of the preceding left parenthesis. However, traditionally, if that resulted in the continuation line extending to the right of the desired right margin, then indent would push it left just far enough to not overrun the margin, if it could do so without making the continuation line start to the left of the current statement indent. That makes for a weird mix of indentations unless one has been completely rigid about never violating the 80-column limit. This behavior has been pretty universally panned by Postgres developers. Hence, disable it with indent's new -lpl switch, so that parenthesized lines are always lined up with the preceding left paren. This patch is much less interesting than the first round of indent changes, but also bulkier, so I thought it best to separate the effects. Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us
* Update copyright via script for 2017Bruce Momjian2017-01-03
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* Suppress GCC 6 warning about self-comparisonPeter Eisentraut2016-03-08
| | | | Reviewed-by: Thomas Munro <thomas.munro@enterprisedb.com>
* Add new system view, pg_configJoe Conway2016-02-17
| | | | | | | | | | | Move and refactor the underlying code for the pg_config client application to src/common in support of sharing it with a new system information SRF called pg_config() which makes the same information available via SQL. Additionally wrap the SRF with a new system view, as called pg_config. Patch by me with extensive input and review by Michael Paquier and additional review by Alvaro Herrera.
* Update copyright for 2016Bruce Momjian2016-01-02
| | | | Backpatch certain files through 9.1
* Fix libpq's behavior when /etc/passwd isn't readable.Tom Lane2015-01-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some users run their applications in chroot environments that lack an /etc/passwd file. This means that the current UID's user name and home directory are not obtainable. libpq used to be all right with that, so long as the database role name to use was specified explicitly. But commit a4c8f14364c27508233f8a31ac4b10a4c90235a9 broke such cases by causing any failure of pg_fe_getauthname() to be treated as a hard error. In any case it did little to advance its nominal goal of causing errors in pg_fe_getauthname() to be reported better. So revert that and instead put some real error-reporting code in place. This requires changes to the APIs of pg_fe_getauthname() and pqGetpwuid(), since the latter had departed from the POSIX-specified API of getpwuid_r() in a way that made it impossible to distinguish actual lookup errors from "no such user". To allow such failures to be reported, while not failing if the caller supplies a role name, add a second call of pg_fe_getauthname() in connectOptions2(). This is a tad ugly, and could perhaps be avoided with some refactoring of PQsetdbLogin(), but I'll leave that idea for later. (Note that the complained-of misbehavior only occurs in PQsetdbLogin, not when using the PQconnect functions, because in the latter we will never bother to call pg_fe_getauthname() if the user gives a role name.) In passing also clean up the Windows-side usage of GetUserName(): the recommended buffer size is 257 bytes, the passed buffer length should be the buffer size not buffer size less 1, and any error is reported by GetLastError() not errno. Per report from Christoph Berg. Back-patch to 9.4 where the chroot failure case was introduced. The generally poor reporting of errors here is of very long standing, of course, but given the lack of field complaints about it we won't risk changing these APIs further back (even though they're theoretically internal to libpq).
* Update copyright for 2015Bruce Momjian2015-01-06
| | | | Backpatch certain files through 9.0
* MinGW: Link with shell32.dll instead of shfolder.dll.Noah Misch2014-10-21
| | | | | | | | | | | This improves consistency with the MSVC build. On buildfarm member narwhal, since commit 846e91e0223cf9f2821c3ad4dfffffbb929cb027, shfolder.dll:SHGetFolderPath() crashes when dblink calls it by way of pqGetHomeDirectory(). Back-patch to 9.4, where that commit first appeared. How it caused this regression remains a mystery. This is a partial revert of commit 889f03812916b146ae504c0fad5afdc7bf2e8a2a, which adopted shfolder.dll for Windows NT 4.0 compatibility. PostgreSQL 8.2 dropped support for that operating system.
* pgindent run for 9.4Bruce Momjian2014-05-06
| | | | | This includes removing tabs after periods in C comments, which was applied to back branches, so this change should not effect backpatching.
* Preserve errno across free().Tom Lane2014-04-04
| | | | | Dept. of second thoughts: free() isn't guaranteed not to change errno. Make sure we report the right error if getcwd() fails.
* Make sure -D is an absolute path when starting server on Windows.Tom Lane2014-04-04
| | | | | | | | | | | | | This is needed because Windows services may get started with a different current directory than where pg_ctl is executed. We want relative -D paths to be interpreted relative to pg_ctl's CWD, similarly to what happens on other platforms. In support of this, move the backend's make_absolute_path() function into src/port/path.c (where it probably should have been long since) and get rid of the rather inferior version in pg_regress. Kumar Rajeev Rastogi, reviewed by MauMau
* C comments: remove odd blank lines after #ifdef WIN32 linesBruce Momjian2014-03-13
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* 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.
* Don't try to trim "../" in join_path_components().Tom Lane2012-07-05
| | | | | | | | | | | | | | | | | | join_path_components() tried to remove leading ".." components from its tail argument, but it was not nearly bright enough to do so correctly unless the head argument was (a) absolute and (b) canonicalized. Rather than try to fix that logic, let's just get rid of it: there is no correctness reason to remove "..", and cosmetic concerns can be taken care of by a subsequent canonicalize_path() call. Per bug #6715 from Greg Davidson. Back-patch to all supported branches. It appears that pre-9.2, this function is only used with absolute paths as head arguments, which is why we'd not noticed the breakage before. However, third-party code might be expecting this function to work in more general cases, so it seems wise to back-patch. In HEAD and 9.2, also make some minor cosmetic improvements to callers.
* Run pgindent on 9.2 source tree in preparation for first 9.3Bruce Momjian2012-06-10
| | | | commit-fest.
* Use abort() instead of exit() to abort library functionsPeter Eisentraut2012-01-30
| | | | | | | | | | In some hopeless situations, certain library functions in libpq and libpgport quit the program. Use abort() for that instead of exit(), so we don't interfere with the normal exit codes the program might use, we clearly signal the abnormal termination, and the caller has a chance of catching the termination. This was originally pointed out by Debian's Lintian program.
* Update copyright notices for year 2012.Bruce Momjian2012-01-01
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* Fix join_path_components() to not add a leading slash when joining to anBruce Momjian2011-11-26
| | | | | | initial null string. Per report from Robert Haas in testing psql \ir.
* Add \ir command to psql.Robert Haas2011-07-06
| | | | | | | | | \ir is short for "include relative"; when used from a script, the supplied pathname will be interpreted relative to the input file, rather than to the current working directory. Gurjeet Singh, reviewed by Josh Kupershmidt, with substantial further cleanup by me.
* Unify spelling of "canceled", "canceling", "cancellation"Peter Eisentraut2011-06-29
| | | | | We had previously (af26857a2775e7ceb0916155e931008c2116632f) established the U.S. spellings as standard.
* pgindent run before PG 9.1 beta 1.Bruce Momjian2011-04-10
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* Fix reverse 'if' test in path_is_relative_and_below_cwd(), per Tom.Bruce Momjian2011-02-13
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* Properly handle Win32 paths of 'E:abc', which can be either absolute orBruce Momjian2011-02-12
| | | | | | relative, by creating a function path_is_relative_and_below_cwd() to check for specific requirements. It is unclear if this fixes a security problem or not but the new code is more robust.
* Simplify code used in is_absolute_path() macro; also add comment aboutBruce Momjian2011-02-03
| | | | 'E:abc' Win32 path handling.
* Rename function to first_path_var_separator() to clarify it works withBruce Momjian2011-02-02
| | | | path variables, not directory paths.
* Clearify macro IS_PATH_VAR_SEP in path.c so it is clear this is a pathBruce Momjian2011-02-02
| | | | variable, not a directory path.
* Stamp copyrights for year 2011.Bruce Momjian2011-01-01
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* 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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* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-11
| | | | provided by Andrew.
* Use (unsigned char) cast in argument of pg_tolower(). Maybe it works onTom Lane2009-04-03
| | | | | | Windows without that, but we shouldn't put bad examples where people might copy them. Also, reformat slightly to improve the odds that pgindent won't go nuts on this.
* Make directory name comparisons on Win32 case insensitive.Magnus Hagander2009-04-03
| | | | | | | | | This method will not catch all different ways since the locale handling in NTFS doesn't provide an easy way to do that, but it will hopefully solve the most common cases causing startup problems when the backend is found in the system PATH. Attempts to fix bug #4694.
* Update copyright for 2009.Bruce Momjian2009-01-01
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* Added --htmldir option to pg_config, equivalent to the new configure option.Peter Eisentraut2008-02-18
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* Update copyrights in source tree to 2008.Bruce Momjian2008-01-01
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* pgindent run for 8.3.Bruce Momjian2007-11-15
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* Use snprintf instead of wsprintf, and use getenv("APPDATA") instead ofMagnus Hagander2007-10-23
| | | | | | | | | | | | | | SHGetFolderPath. This removes the direct dependency on shell32.dll and user32.dll, which eats a lot of "desktop heap" for each backend that's started. The desktop heap is a very limited resource, causing backends to no longer start once it's been exhausted. We still have indirect depdendencies on user32.dll through third party libraries, but those can't easily be removed. Dave Page
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-05
| | | | back-stamped for this.
* pgindent run for 8.2.Bruce Momjian2006-10-04
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* Replace strncpy with strlcpy in selected places that seem possibly relevantTom Lane2006-09-27
| | | | | | | to performance. (A wholesale effort to get rid of strncpy should be undertaken sometime, but not during beta.) This commit also fixes dynahash.c to correctly truncate overlength string keys for hashtables, so that its callers don't have to anymore.
* Fix bugs in plpgsql and ecpg caused by assuming that isspace() would onlyTom Lane2006-09-22
| | | | | | | | | return true for exactly the characters treated as whitespace by their flex scanners. Per report from Victor Snezhko and subsequent investigation. Also fix a passel of unsafe usages of <ctype.h> functions, that is, ye olde char-vs-unsigned-char issue. I won't miss <ctype.h> when we are finally able to stop using it.
* Move set_pglocale_pgservice() from path.c to exec.c, so that pulling inTom Lane2006-09-11
| | | | | path.c does not in itself force linking of both exec.c and libintl. Should fix current ecpglib build failure on pickier platforms.
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-05
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* Fix const cast in get_progname().Bruce Momjian2006-02-01
| | | | Backpatch.
* Set progname early in the postmaster/postgres binary, rather than doingBruce Momjian2006-02-01
| | | | | | | | | | it later. This fixes a problem where EXEC_BACKEND didn't have progname set, causing a segfault if log_min_messages was set below debug2 and our own snprintf.c was being used. Also alway strdup() progname. Backpatch to 8.1.X and 8.0.X.
* Fix make_relative_path() to support cases where target_path and bin_pathTom Lane2005-12-23
| | | | | | | | | | | differ by more than the last directory component. Instead of insisting that they match up to the last component, accept whatever common prefix they have, and try to replace the non-matching part of bin_path with the non-matching part of target_path in the actual executable's path. In one way this is tighter than the old code, because it insists on a match to the part of bin_path we want to substitute for, rather than blindly stripping one directory component from the executable's path. Per gripe from Martin Pitt and subsequent discussion.
* Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian2005-11-22
| | | | | | | | | comment line where output as too long, and update typedefs for /lib directory. Also fix case where identifiers were used as variable names in the backend, but as typedefs in ecpg (favor the backend for indenting). Backpatch to 8.1.X.
* Standard pgindent run for 8.1.Bruce Momjian2005-10-15
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