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postgresql/src/include/config.h.in

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Add safety check on expression nesting depth. Default value is set by a config.h #define, and the runtime value can be controlled via SET.
2000-03-17 06:29:07 +01:00
/*
* PostgreSQL configuration-settings file.
*
* config.h.in is processed by configure to produce config.h.
*
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
* If you want to modify any of the tweakable settings in Part 2
Add safety check on expression nesting depth. Default value is set by a config.h #define, and the runtime value can be controlled via SET.
2000-03-17 06:29:07 +01:00
* of this file, you can do it in config.h.in before running configure,
* or in config.h afterwards. Of course, if you edit config.h, then your
* changes will be overwritten the next time you run configure.
*
Revert removal of signed, volatile, and signal handler arg type tests.
2000-08-29 11:36:51 +02:00
* $Id: config.h.in,v 1.134 2000/08/29 09:36:49 petere Exp $
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
*/
#ifndef CONFIG_H
#define CONFIG_H
The heralded `Grand Unified Configuration scheme' (GUC) That means you can now set your options in either or all of $PGDATA/configuration, some postmaster option (--enable-fsync=off), or set a SET command. The list of options is in backend/utils/misc/guc.c, documentation will be written post haste. pg_options is gone, so is that pq_geqo config file. Also removed were backend -K, -Q, and -T options (no longer applicable, although -d0 does the same as -Q). Added to configure an --enable-syslog option. changed all callers from TPRINTF to elog(DEBUG)
2000-05-31 02:28:42 +02:00
Allow maximum number of backends to be set at configure time (--with-maxbackends). Add a postmaster switch (-N backends) that allows the limit to be reduced at postmaster start time. (You can't increase it, sorry to say, because there are still some fixed-size arrays.) Grab the number of semaphores indicated by min(MAXBACKENDS, -N) at postmaster startup, so that this particular form of bogus configuration is exposed immediately rather than under heavy load.
1999-02-19 07:06:39 +01:00
/*
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
*------------------------------------------------------------------------
* Part 1: feature symbols and limits that are set by configure based on
* user-supplied switches. This is first so that stuff in Part 2 can
* depend on these values.
*
* Beware of "fixing" configure-time mistakes by editing these values,
* since configure may have inserted the settings in other files as well
* as here. Best to rerun configure if you forgot --enable-multibyte
* or whatever.
*------------------------------------------------------------------------
*/
Version number now set in configure, available through Makefile.global and config.h. Adjusted all referring code. Scrapped pg_version and changed initdb accordingly. Integrated src/utils/version.c into src/backend/utils/init/miscinit.c. Changed all callers. Set version number to `7.1devel'. (Non-numeric version suffixes now allowed.)
2000-07-02 17:21:27 +02:00
/* The version number is actually hard-coded into configure.in */
#undef PG_VERSION
/* A canonical string containing the version number, platform, and C compiler */
#undef PG_VERSION_STR
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/* Set to 1 if you want LOCALE support (--enable-locale) */
#undef USE_LOCALE
/* Set to 1 if you want cyrillic recode (--enable-recode) */
#undef CYR_RECODE
/* Set to 1 if you want to use multibyte characters (--enable-multibyte) */
#undef MULTIBYTE
/* Set to 1 if you want ASSERT checking (--enable-cassert) */
#undef USE_ASSERT_CHECKING
/* Set to 1 to use syslog() to write postmaster log (--enable-syslog) */
/* (CAUTION: large log entries confuse syslog on many platforms!) */
#undef ENABLE_SYSLOG
/* Define to build with Kerberos 4 support (--with-krb4[=DIR]) */
#undef KRB4
/* Define to build with Kerberos 5 support (--with-krb5[=DIR]) */
#undef KRB5
/* Kerberos name of the Postgres service principal (--with-krb-srvnam=NAME) */
#undef PG_KRB_SRVNAM
Another round of those unportable config/build changes :-/ * Add option to build with OpenSSL out of the box. Fix thusly exposed bit rot. Although it compiles now, getting this to do something useful is left as an exercise. * Fix Kerberos options to defer checking for required libraries until all the other libraries are checked for. * Change default odbcinst.ini and krb5.srvtab path to PREFIX/etc. * Install work around for Autoconf's install-sh relative path anomaly. Get rid of old INSTL_*_OPTS variables, now that we don't need them anymore. * Use `gunzip -c' instead of g?zcat. Reportedly broke on AIX. * Look for only one of readline.h or readline/readline.h, not both. * Make check for PS_STRINGS cacheable. Don't test for the header files separately. * Disable fcntl(F_SETLK) test on Linux. * Substitute the standard GCC warnings set into CFLAGS in configure, don't add it on in Makefile.global. * Sweep through contrib tree to teach makefiles standard semantics. ... and in completely unrelated news: * Make postmaster.opts arbitrary options-aware. I still think we need to save the environment as well.
2000-07-09 15:14:19 +02:00
/* Define to build with (Open)SSL support (--with-openssl[=DIR]) */
#undef USE_SSL
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/*
* DEF_PGPORT is the TCP port number on which the Postmaster listens and
* which clients will try to connect to. This is just a default value;
* it can be overridden at postmaster or client startup. It's awfully
* convenient if your clients have the right default compiled in, though.
* (--with-pgport=PORTNUM)
*/
#undef DEF_PGPORT
/* ... and once more as a string constant instead */
#undef DEF_PGPORT_STR
/*
* Default soft limit on number of backend server processes per postmaster;
Rearrange handling of MAXBACKENDS a little bit. The default setting of MAXBACKENDS is now 1024, since all it's costing is about 32 bytes of memory per array slot. configure's --with-maxbackends switch now controls DEF_MAXBACKENDS which is simply the default value of the postmaster's -N switch. Thus, the out-of-the-box configuration will still limit you to 64 backends, but you can go up to 1024 backends simply by restarting the postmaster with a different -N switch --- no rebuild required.
1999-02-21 02:41:55 +01:00
* this is just the default setting for the postmaster's -N switch.
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
* (--with-maxbackends=N)
Allow maximum number of backends to be set at configure time (--with-maxbackends). Add a postmaster switch (-N backends) that allows the limit to be reduced at postmaster start time. (You can't increase it, sorry to say, because there are still some fixed-size arrays.) Grab the number of semaphores indicated by min(MAXBACKENDS, -N) at postmaster startup, so that this particular form of bogus configuration is exposed immediately rather than under heavy load.
1999-02-19 07:06:39 +01:00
*/
Rearrange handling of MAXBACKENDS a little bit. The default setting of MAXBACKENDS is now 1024, since all it's costing is about 32 bytes of memory per array slot. configure's --with-maxbackends switch now controls DEF_MAXBACKENDS which is simply the default value of the postmaster's -N switch. Thus, the out-of-the-box configuration will still limit you to 64 backends, but you can go up to 1024 backends simply by restarting the postmaster with a different -N switch --- no rebuild required.
1999-02-21 02:41:55 +01:00
#undef DEF_MAXBACKENDS
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/*
*------------------------------------------------------------------------
* Part 2: feature symbols and limits that are user-configurable, but
* only by editing this file ... there's no configure support for them.
*
* Editing this file and doing a full rebuild (and an initdb if noted)
* should be sufficient to change any of these.
*------------------------------------------------------------------------
*/
Rearrange handling of MAXBACKENDS a little bit. The default setting of MAXBACKENDS is now 1024, since all it's costing is about 32 bytes of memory per array slot. configure's --with-maxbackends switch now controls DEF_MAXBACKENDS which is simply the default value of the postmaster's -N switch. Thus, the out-of-the-box configuration will still limit you to 64 backends, but you can go up to 1024 backends simply by restarting the postmaster with a different -N switch --- no rebuild required.
1999-02-21 02:41:55 +01:00
/*
* Hard limit on number of backend server processes per postmaster.
* Increasing this costs about 32 bytes per process slot as of v 6.5.
*/
#define MAXBACKENDS (DEF_MAXBACKENDS > 1024 ? DEF_MAXBACKENDS : 1024)
Allow maximum number of backends to be set at configure time (--with-maxbackends). Add a postmaster switch (-N backends) that allows the limit to be reduced at postmaster start time. (You can't increase it, sorry to say, because there are still some fixed-size arrays.) Grab the number of semaphores indicated by min(MAXBACKENDS, -N) at postmaster startup, so that this particular form of bogus configuration is exposed immediately rather than under heavy load.
1999-02-19 07:06:39 +01:00
Move default NBuffers setting into config.h, and rename it to DEF_NBUFFERS for readability. Make sure the default value is OK according to postmaster.c's new sanity check for -B values.
1999-06-13 00:17:24 +02:00
/*
* Default number of buffers in shared buffer pool (each of size BLCKSZ).
* This is just the default setting for the postmaster's -B switch.
* Perhaps it ought to be configurable from a configure switch.
* NOTE: default setting corresponds to the minimum number of buffers
* that postmaster.c will allow for the default MaxBackends value.
*/
#define DEF_NBUFFERS (DEF_MAXBACKENDS > 8 ? DEF_MAXBACKENDS * 2 : 16)
Allow maximum number of backends to be set at configure time (--with-maxbackends). Add a postmaster switch (-N backends) that allows the limit to be reduced at postmaster start time. (You can't increase it, sorry to say, because there are still some fixed-size arrays.) Grab the number of semaphores indicated by min(MAXBACKENDS, -N) at postmaster startup, so that this particular form of bogus configuration is exposed immediately rather than under heavy load.
1999-02-19 07:06:39 +01:00
/*
TOAST mop-up work: update comments for tuple-size-related symbols such as MaxHeapAttributeNumber. Increase MaxAttrSize to something more reasonable (given what it's used for, namely checking char(n) declarations, I didn't make it the full 1G that it could theoretically be --- 10Mb seemed a more reasonable number). Improve calculation of MaxTupleSize.
2000-08-07 22:16:13 +02:00
* Size of a disk block --- this also limits the size of a tuple.
* You can set it bigger if you need bigger tuples (although TOAST
* should reduce the need to have large tuples, since fields can now
* be spread across multiple tuples).
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
*
TOAST mop-up work: update comments for tuple-size-related symbols such as MaxHeapAttributeNumber. Increase MaxAttrSize to something more reasonable (given what it's used for, namely checking char(n) declarations, I didn't make it the full 1G that it could theoretically be --- 10Mb seemed a more reasonable number). Improve calculation of MaxTupleSize.
2000-08-07 22:16:13 +02:00
* The maximum possible value of BLCKSZ is currently 2^15 (32768).
* This is determined by the 15-bit widths of the lp_off and lp_len
* fields in ItemIdData (see include/storage/itemid.h).
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
*
TOAST mop-up work: update comments for tuple-size-related symbols such as MaxHeapAttributeNumber. Increase MaxAttrSize to something more reasonable (given what it's used for, namely checking char(n) declarations, I didn't make it the full 1G that it could theoretically be --- 10Mb seemed a more reasonable number). Improve calculation of MaxTupleSize.
2000-08-07 22:16:13 +02:00
* CAUTION: changing BLCKSZ requires an initdb.
Allow maximum number of backends to be set at configure time (--with-maxbackends). Add a postmaster switch (-N backends) that allows the limit to be reduced at postmaster start time. (You can't increase it, sorry to say, because there are still some fixed-size arrays.) Grab the number of semaphores indicated by min(MAXBACKENDS, -N) at postmaster startup, so that this particular form of bogus configuration is exposed immediately rather than under heavy load.
1999-02-19 07:06:39 +01:00
*/
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
#define BLCKSZ 8192
Reduce default file size limit to 1Gb, and move the configuration constant to config.h.
1999-04-06 00:25:11 +02:00
/*
* RELSEG_SIZE is the maximum number of blocks allowed in one disk file.
* Thus, the maximum size of a single file is RELSEG_SIZE * BLCKSZ;
* relations bigger than that are divided into multiple files.
*
On reflection, filesize limit ought to be an exact power of 2 to save a few cycles in md.c. So, make it 2^30 not 10^9.
1999-04-06 05:04:22 +02:00
* CAUTION: RELSEG_SIZE * BLCKSZ must be less than your OS' limit on file
* size. This is typically 2Gb or 4Gb in a 32-bit operating system. By
* default, we make the limit 1Gb to avoid any possible integer-overflow
Reduce default file size limit to 1Gb, and move the configuration constant to config.h.
1999-04-06 00:25:11 +02:00
* problems within the OS. A limit smaller than necessary only means we
On reflection, filesize limit ought to be an exact power of 2 to save a few cycles in md.c. So, make it 2^30 not 10^9.
1999-04-06 05:04:22 +02:00
* divide a large relation into more chunks than necessary, so it seems
* best to err in the direction of a small limit. (Besides, a power-of-2
* value saves a few cycles in md.c.)
Reduce default file size limit to 1Gb, and move the configuration constant to config.h.
1999-04-06 00:25:11 +02:00
*
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
* CAUTION: changing RELSEG_SIZE requires an initdb.
Reduce default file size limit to 1Gb, and move the configuration constant to config.h.
1999-04-06 00:25:11 +02:00
*/
On reflection, filesize limit ought to be an exact power of 2 to save a few cycles in md.c. So, make it 2^30 not 10^9.
1999-04-06 05:04:22 +02:00
#define RELSEG_SIZE (0x40000000 / BLCKSZ)
Reduce default file size limit to 1Gb, and move the configuration constant to config.h.
1999-04-06 00:25:11 +02:00
Move fixes for >8 indexed fields.
2000-01-10 06:20:26 +01:00
/*
Update fmgr to allow 32 arguments.
2000-01-10 19:18:30 +01:00
* Maximum number of columns in an index and maximum number of arguments
Make number of args to a function configurable.
2000-01-10 18:14:46 +01:00
* to a function. They must be the same value.
Update fmgr to allow 32 arguments.
2000-01-10 19:18:30 +01:00
*
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
* The minimum value is 8 (index creation uses 8-argument functions).
* There is no specific upper limit, although large values will waste
* system-table space and processing time.
Make FUNC_MAX_ARGS equal INDEX_MAX_KEYS, as it should. Set default INDEX_MAX_KEYS to 16. Document minimum safe value is 9.
2000-01-11 06:58:55 +01:00
*
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
* CAUTION: changing these requires an initdb.
*
* BTW: if you need to call dynamically-loaded old-style C functions that
* have more than 16 arguments, you will also need to add cases to the
* switch statement in fmgr_oldstyle() in src/backend/utils/fmgr/fmgr.c.
* But consider converting such functions to new-style instead...
Move fixes for >8 indexed fields.
2000-01-10 06:20:26 +01:00
*/
More fixes, but still need +1 for FUNC_MAX_ARGS
2000-01-11 03:30:06 +01:00
#define INDEX_MAX_KEYS 16
Make FUNC_MAX_ARGS equal INDEX_MAX_KEYS, as it should. Set default INDEX_MAX_KEYS to 16. Document minimum safe value is 9.
2000-01-11 06:58:55 +01:00
#define FUNC_MAX_ARGS INDEX_MAX_KEYS
Move fixes for >8 indexed fields.
2000-01-10 06:20:26 +01:00
configure cleanup
1999-07-18 20:03:50 +02:00
/*
* Define this to make libpgtcl's "pg_result -assign" command process C-style
* backslash sequences in returned tuple data and convert Postgres array
* attributes into Tcl lists. CAUTION: this conversion is *wrong* unless
* you install the routines in contrib/string/string_io to make the backend
* produce C-style backslash sequences in the first place.
*/
/* #define TCL_ARRAYS */
/*
* User locks are handled totally on the application side as long term
* cooperative locks which extend beyond the normal transaction boundaries.
* Their purpose is to indicate to an application that someone is `working'
* on an item. Define this flag to enable user locks. You will need the
* loadable module user-locks.c to use this feature.
*/
#define USER_LOCKS
/*
* Define this if you want psql to _always_ ask for a username and a password
* for password authentication.
*/
/* #define PSQL_ALWAYS_GET_PASSWORDS */
/*
* Define this if you want to allow the lo_import and lo_export SQL functions
* to be executed by ordinary users. By default these functions are only
* available to the Postgres superuser. CAUTION: these functions are
* SECURITY HOLES since they can read and write any file that the Postgres
* backend has permission to access. If you turn this on, don't say we
* didn't warn you.
*/
/* #define ALLOW_DANGEROUS_LO_FUNCTIONS */
/*
* Use btree bulkload code:
* this code is moderately slow (~10% slower) compared to the regular
* btree (insertion) build code on sorted or well-clustered data. on
* random data, however, the insertion build code is unusable -- the
* difference on a 60MB heap is a factor of 15 because the random
* probes into the btree thrash the buffer pool.
*
* Great thanks to Paul M. Aoki (aoki@CS.Berkeley.EDU)
*/
#define FASTBUILD /* access/nbtree/nbtsort.c */
Standardize on MAXPGPATH as the size of a file pathname buffer, eliminating some wildly inconsistent coding in various parts of the system. I set MAXPGPATH = 1024 in config.h.in. If anyone is really convinced that there ought to be a configure-time test to set the value, go right ahead ... but I think it's a waste of time.
1999-10-25 05:08:03 +02:00
/*
* MAXPGPATH: standard size of a pathname buffer in Postgres (hence,
* maximum usable pathname length is one less).
*
* We'd use a standard system header symbol for this, if there weren't
* so many to choose from: MAXPATHLEN, _POSIX_PATH_MAX, MAX_PATH, PATH_MAX
* are all defined by different "standards", and often have different
* values on the same platform! So we just punt and use a reasonably
* generous setting here.
*/
#define MAXPGPATH 1024
Add safety check on expression nesting depth. Default value is set by a config.h #define, and the runtime value can be controlled via SET.
2000-03-17 06:29:07 +01:00
/*
* DEFAULT_MAX_EXPR_DEPTH: default value of max_expr_depth SET variable.
*/
#define DEFAULT_MAX_EXPR_DEPTH 10000
TOAST mop-up work: update comments for tuple-size-related symbols such as MaxHeapAttributeNumber. Increase MaxAttrSize to something more reasonable (given what it's used for, namely checking char(n) declarations, I didn't make it the full 1G that it could theoretically be --- 10Mb seemed a more reasonable number). Improve calculation of MaxTupleSize.
2000-08-07 22:16:13 +02:00
/*
* You can try changing this if you have a machine with bytes of another
* size, but no guarantee...
*/
Rename BITSPERBYTE to BITS_PER_BYTE to avoid conflict with <values.h> on some platforms.
2000-08-26 23:53:44 +02:00
#define BITS_PER_BYTE 8
TOAST mop-up work: update comments for tuple-size-related symbols such as MaxHeapAttributeNumber. Increase MaxAttrSize to something more reasonable (given what it's used for, namely checking char(n) declarations, I didn't make it the full 1G that it could theoretically be --- 10Mb seemed a more reasonable number). Improve calculation of MaxTupleSize.
2000-08-07 22:16:13 +02:00
Introduce HAVE_UNIX_SOCKETS symbol to replace repeatedly listing all the unsupported platforms.
2000-08-20 12:55:35 +02:00
/*
* Define this is your operating system kernel supports AF_UNIX family
* sockets.
*/
#if !defined(__CYGWIN32__) && !defined(__QNX__)
# define HAVE_UNIX_SOCKETS 1
#endif
configure cleanup
1999-07-18 20:03:50 +02:00
/*
*------------------------------------------------------------------------
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
* These hand-configurable symbols are for enabling debugging code,
* not for controlling user-visible features or resource limits.
configure cleanup
1999-07-18 20:03:50 +02:00
*------------------------------------------------------------------------
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
*/
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/* Define this to cause pfree()'d memory to be cleared immediately,
* to facilitate catching bugs that refer to already-freed values.
* XXX For 7.1 development, define this automatically if --enable-cassert.
* In the long term it probably doesn't need to be on by default.
*/
#ifdef USE_ASSERT_CHECKING
#define CLOBBER_FREED_MEMORY
#endif
Fix silly definition order in config.h --- we had prototypes like extern int inet_aton(const char *cp, struct in_addr * addr); appearing before the optional #define for const, which was certain to fail on a machine with neither const nor inet_aton().
2000-04-14 05:05:35 +02:00
Here is the patch with memory leak checker. This checker allow detect in-chunk leaks, overwrite-next-chunk leaks and overwrite block-freeptr leaks. A in-chunk leak --- if something overwrite space after wanted (via palloc() size, but it is still inside chunk. For example x = palloc(12); /* create 16b chunk */ memset(x, '#', 13); this leak is in the current source total invisible, because chunk is 16b and leak is in the "align space". For this feature I add data_size to StandardChunk, and all memory which go from AllocSetAlloc() is marked as 0x7F. The MemoryContextCheck() is compiled '#ifdef USE_ASSERT_CHECKING'. I add this checking to 'tcop/postgres.c' and is active after each backend query, but it is probably not sufficient, because some MemoryContext exist only during memory processing --- will good if someone who known where it is needful (Tom:-) add it for others contexts; A problem in the current source is that we have still some malloc() allocation that is not needful and this allocation is total invisible for all context routines. For example Dllist in backend (pretty dirty it is in catcache where values in Dllist are palloc-ed, but list is malloc-ed). --- and BTW. this Dllist design stand in the way for query cache :-) Tom, if you agree I start replace some mallocs. BTW. --- Tom, have you idea for across transaction presistent allocation for SQL functions? (like regex - now it is via malloc) I almost forget. I add one if() to AllocSetAlloc(), for 'size' that are greater than ALLOC_BIGCHUNK_LIMIT is not needful check AllocSetFreeIndex(), because 'fidx' is always 'ALLOCSET_NUM_FREELISTS - 1'. It a little brisk up allocation for very large chunks. Right? Karel
2000-07-11 16:30:37 +02:00
/* Define this to check memory leaks
*/
#ifdef USE_ASSERT_CHECKING
#define MEMORY_CONTEXT_CHECKING
#endif
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/* Define this to force all parse and plan trees to be passed through
* copyObject(), to facilitate catching errors and omissions in copyObject().
* XXX For 7.1 development, define this automatically if --enable-cassert.
* In the long term it probably doesn't need to be on by default.
*/
#ifdef USE_ASSERT_CHECKING
#define COPY_PARSE_PLAN_TREES
#endif
Fix silly definition order in config.h --- we had prototypes like extern int inet_aton(const char *cp, struct in_addr * addr); appearing before the optional #define for const, which was certain to fail on a machine with neither const nor inet_aton().
2000-04-14 05:05:35 +02:00
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/* Enable debugging print statements in the date/time support routines. */
/* #define DATEDEBUG */
Fix silly definition order in config.h --- we had prototypes like extern int inet_aton(const char *cp, struct in_addr * addr); appearing before the optional #define for const, which was certain to fail on a machine with neither const nor inet_aton().
2000-04-14 05:05:35 +02:00
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/*
* Other debug #defines (documentation, anyone?)
*/
/* #define IPORTAL_DEBUG */
/* #define HEAPDEBUGALL */
/* #define ISTRATDEBUG */
/* #define FASTBUILD_DEBUG */
/* #define ACLDEBUG */
/* #define RTDEBUG */
/* #define GISTDEBUG */
/* #define OMIT_PARTIAL_INDEX */
/* #define NO_SECURITY */
/* #define LOCK_DEBUG */
/*
* defining unsafe floats's will make float4 and float8
* ops faster at the cost of safety, of course!
*/
/* #define UNSAFE_FLOATS */
Fix silly definition order in config.h --- we had prototypes like extern int inet_aton(const char *cp, struct in_addr * addr); appearing before the optional #define for const, which was certain to fail on a machine with neither const nor inet_aton().
2000-04-14 05:05:35 +02:00
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/*
*------------------------------------------------------------------------
* Part 3: system configuration information that is auto-detected by
* configure. In theory you shouldn't have to touch any of this stuff
* by hand. In the real world, configure might get it wrong...
*------------------------------------------------------------------------
*/
Fix silly definition order in config.h --- we had prototypes like extern int inet_aton(const char *cp, struct in_addr * addr); appearing before the optional #define for const, which was certain to fail on a machine with neither const nor inet_aton().
2000-04-14 05:05:35 +02:00
/* Define const as empty if your compiler doesn't grok const. */
#undef const
/* Define as your compiler's spelling of "inline", or empty if no inline. */
#undef inline
Revert removal of signed, volatile, and signal handler arg type tests.
2000-08-29 11:36:51 +02:00
/* Define as empty if the C compiler doesn't understand "signed". */
#undef signed
/* Define as empty if the C compiler doesn't understand "volatile". */
#undef volatile
Fix silly definition order in config.h --- we had prototypes like extern int inet_aton(const char *cp, struct in_addr * addr); appearing before the optional #define for const, which was certain to fail on a machine with neither const nor inet_aton().
2000-04-14 05:05:35 +02:00
/* Define if your cpp understands the ANSI stringizing operators in macros */
#undef HAVE_STRINGIZE
Check for and set HAVE_CRYPT_H if <crypt.h> exists include crypt.h in password.c if crypt.h does exist
1997-03-20 19:04:32 +01:00
/* Set to 1 if you have <crypt.h> */
#undef HAVE_CRYPT_H
Update includes from configure
1999-07-18 16:48:30 +02:00
/* Set to 1 if you have <dld.h> */
#undef HAVE_DLD_H
/* Set to 1 if you have <endian.h> */
#undef HAVE_ENDIAN_H
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
Update includes from configure
1999-07-18 16:48:30 +02:00
/* Set to 1 if you have <fp_class.h> */
#undef HAVE_FP_CLASS_H
Re-add getopt.h check, remove NT-specific tests for it.
1999-07-19 04:27:16 +02:00
/* Set to 1 if you have <getopt.h> */
#undef HAVE_GETOPT_H
Update includes from configure
1999-07-18 16:48:30 +02:00
/* Set to 1 if you have <history.h> */
#undef HAVE_HISTORY_H
/* Set to 1 if you have <ieeefp.h> */
#undef HAVE_IEEEFP_H
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
/* Set to 1 if you have <readline.h> */
#undef HAVE_READLINE_H
Changes so that it actually checks for <readline/history.h>, instead of assuming it does exist
1997-08-17 02:48:51 +02:00
/* Set to 1 if you have <readline/history.h> */
#undef HAVE_READLINE_HISTORY_H
this patch solve 2 problemes : probleme number 1 : - configure can find the library readline , but don't find the header file . so in this case we don't use lib readline . probleme number 2 : - when you have postgres 6.2.1 and readline installed with the same prefix( and generally all your software ) . you can compile the version 6.3 . I use this prefix , when configure ask me for "Additional directories to search for include files" . ( because there a conflict in the header when you compile psql.c ) In this case, you must permut the sequence of directive -I . Erwan MAS
1998-04-05 23:29:49 +02:00
/* Set to 1 if you have <readline/readline.h> */
#undef HAVE_READLINE_READLINE_H
Update includes from configure
1999-07-18 16:48:30 +02:00
/* Set to 1 if you have <sys/select.h> */
#undef HAVE_SYS_SELECT_H
The attached patch corrects two problems with autoconfiguration of psql in Postgres 6.3.2. Both of these problems were complained of recently in pgsql-questions: 1. In the right circumstances, psql.c will fail to compile due to trying to include a nonexistent <history.h>. (Thread "Compile-time error" around 17 Apr 98.) 2. In other circumstances, psql will compile but does not provide command history capability, even though the underlying readline library supports it. (Various threads, most recently "query repetition in psql" around 29 Apr.) Tom Lane
1998-05-13 01:05:12 +02:00
Update includes from configure
1999-07-18 16:48:30 +02:00
/* Set to 1 if you have <termios.h> */
#undef HAVE_TERMIOS_H
New ps display code, works on more platforms. Install a default configuration file. Clean up some funny business in the config file code.
2000-06-04 03:44:38 +02:00
/* Set to 1 if you have <sys/pstat.h> */
#undef HAVE_SYS_PSTAT_H
Add two checks ... one for setproctitle and one for -lutil ... Don't do anything with them at this time, but am working on that ...
2000-05-12 15:58:25 +02:00
/* Define if you have the setproctitle function. */
#undef HAVE_SETPROCTITLE
New ps display code, works on more platforms. Install a default configuration file. Clean up some funny business in the config file code.
2000-06-04 03:44:38 +02:00
/* Define if you have the pstat function. */
#undef HAVE_PSTAT
/* Define if the PS_STRINGS thing exists. */
#undef HAVE_PS_STRINGS
Add a few items to support an integrated build of the ODBC interface.
1998-10-07 08:39:30 +02:00
/* Define if you have the stricmp function. */
#undef HAVE_STRICMP
Update includes from configure
1999-07-18 16:48:30 +02:00
/* Set to 1 if you have libreadline and it includes history functions */
Improve getopt and readline support, from Peter Eisentraut.
1999-11-04 22:46:40 +01:00
#undef HAVE_HISTORY_IN_READLINE
Update includes from configure
1999-07-18 16:48:30 +02:00
Add a few items to support an integrated build of the ODBC interface.
1998-10-07 08:39:30 +02:00
/* Set to 1 if you have <pwd.h> */
#undef HAVE_PWD_H
Pointed out by: Doug Winterburn <dlw@seavme.xroads.com> 2) Add "#define gettimeofday(a,b) gettimeofday(a) to src/include/config.h On the 88k SVR4, gettimeofday only has one argument. This is checked for in a few other packages by configure, so there should be some examples of the configure test out there.
1998-03-31 04:59:07 +02:00
/* Set to 1 if you gettimeofday(a,b) vs gettimeofday(a) */
Substituted new configure test for types of accept() Interfaced a lot of the custom tests to the config.cache, in the process made them separate macros and grouped them out into files. Made naming adjustments. Removed a couple of useless/unused configure tests. Disabled C++ by default. C++ is no more special than Perl, Python, and Tcl. And it breaks equally often. :(
2000-06-11 13:40:09 +02:00
#undef GETTIMEOFDAY_1ARG
#ifdef GETTIMEOFDAY_1ARG
Pointed out by: Doug Winterburn <dlw@seavme.xroads.com> 2) Add "#define gettimeofday(a,b) gettimeofday(a) to src/include/config.h On the 88k SVR4, gettimeofday only has one argument. This is checked for in a few other packages by configure, so there should be some examples of the configure test out there.
1998-03-31 04:59:07 +02:00
# define gettimeofday(a,b) gettimeofday(a)
#endif
Avoid compiler warnings on systems that have snprintf and/or vsnprintf but do not bother to declare them in <stdio.h>. Seems to be a more common omission than you'd think...
1999-12-20 01:51:25 +01:00
/* Set to 1 if you have snprintf() in the C library */
Adrian Hall reported a problem to me that snprintf() doesn't exist in, at least, Solaris 2.5.1. We use it in backend/utils/adt/int8.c. Add a check to configure so that we see if it exists or not, and, if not, compile in snprintf.c from backend/port, which was taken from, and falls under the same Berkeley license as us, the FreeBSD libc/stdio ...
1998-08-01 21:30:29 +02:00
#undef HAVE_SNPRINTF
Avoid compiler warnings on systems that have snprintf and/or vsnprintf but do not bother to declare them in <stdio.h>. Seems to be a more common omission than you'd think...
1999-12-20 01:51:25 +01:00
/* Set to 1 if your standard system headers declare snprintf() */
#undef HAVE_SNPRINTF_DECL
Fix configure problem.
1999-07-18 22:43:13 +02:00
Avoid compiler warnings on systems that have snprintf and/or vsnprintf but do not bother to declare them in <stdio.h>. Seems to be a more common omission than you'd think...
1999-12-20 01:51:25 +01:00
/* Set to 1 if you have vsnprintf() in the C library */
Add configure test to see whether vsnprintf() is present, separately from snprintf() --- HPUX, for one, has snprintf but not vsnprintf. Fix a minor typo in snprintf.c, too.
1999-01-17 04:22:52 +01:00
#undef HAVE_VSNPRINTF
Avoid compiler warnings on systems that have snprintf and/or vsnprintf but do not bother to declare them in <stdio.h>. Seems to be a more common omission than you'd think...
1999-12-20 01:51:25 +01:00
/* Set to 1 if your standard system headers declare vsnprintf() */
#undef HAVE_VSNPRINTF_DECL
/* Set to 1 if you have strerror() */
#undef HAVE_STRERROR
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/* Set to 1 if you have isinf() */
#undef HAVE_ISINF
#ifndef HAVE_ISINF
extern int isinf(double x);
#endif
Fix configure problem.
1999-07-18 22:43:13 +02:00
/*
Avoid compiler warnings on systems that have snprintf and/or vsnprintf but do not bother to declare them in <stdio.h>. Seems to be a more common omission than you'd think...
1999-12-20 01:51:25 +01:00
* These are all related to port/isinf.c
Fix configure problem.
1999-07-18 22:43:13 +02:00
*/
#undef HAVE_FPCLASS
#undef HAVE_FP_CLASS
#undef HAVE_FP_CLASS_H
#undef HAVE_FP_CLASS_D
#undef HAVE_CLASS
Fix silly definition order in config.h --- we had prototypes like extern int inet_aton(const char *cp, struct in_addr * addr); appearing before the optional #define for const, which was certain to fail on a machine with neither const nor inet_aton().
2000-04-14 05:05:35 +02:00
More cleanups. I can now compile without PORTNAME being defined n Makefile.global. End result, if all goes well, should allow for much easier porting, since there will no longer be a concept of a "port". Most, if not everything, *should* be determined by configure, or by the compiler itself. Still work to be done though :)
1997-12-19 03:09:10 +01:00
/* Set to 1 if you have gethostname() */
#undef HAVE_GETHOSTNAME
Missed a HAVE_
1997-12-20 05:26:27 +01:00
#ifndef HAVE_GETHOSTNAME
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
extern int gethostname(char *name, int namelen);
More cleanups. Move alot of the prototype definitions straight into config.h, right beside their appropriate HAVE_ #ifdefs...one central location that is included everywhere...
1997-12-19 23:47:00 +01:00
#endif
More cleanups. I can now compile without PORTNAME being defined n Makefile.global. End result, if all goes well, should allow for much easier porting, since there will no longer be a concept of a "port". Most, if not everything, *should* be determined by configure, or by the compiler itself. Still work to be done though :)
1997-12-19 03:09:10 +01:00
Use standard AC_PROG_INSTALL macro to search for install program, instead of our own halfway-there code. Add AC_STRUCT_TIMEZONE call to check whether tm_zone exists in struct tm. Revise reading of template file so that templates can define any variables they feel like (and, indeed, can execute arbitrary shell code) rather than being constrained to a fixed set of variable names.
1998-12-13 21:03:07 +01:00
/* Set to 1 if struct tm has a tm_zone member */
#undef HAVE_TM_ZONE
/* Set to 1 if you have int timezone.
* NOTE: if both tm_zone and a global timezone variable exist,
* using the tm_zone field should probably be preferred,
* since global variables are inherently not thread-safe.
*/
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
#undef HAVE_INT_TIMEZONE
/* Set to 1 if you have cbrt() */
#undef HAVE_CBRT
Add a check for strerr, and add in D'Arcy's strerror() code in case not found
1997-03-19 03:37:42 +01:00
/* Set to 1 if you have inet_aton() */
Add in appropriate checks for inet_aton, and modifications to backend/port/Makefile to include inet_aton.c if required
1997-02-04 23:39:56 +01:00
#undef HAVE_INET_ATON
Remove references to symbols that no longer get defined
2000-07-14 18:39:35 +02:00
More cleanups. Move alot of the prototype definitions straight into config.h, right beside their appropriate HAVE_ #ifdefs...one central location that is included everywhere...
1997-12-19 23:47:00 +01:00
#ifndef HAVE_INET_ATON
Remove references to symbols that no longer get defined
2000-07-14 18:39:35 +02:00
# include <sys/types.h>
# include <netinet/in.h>
# include <arpa/inet.h>
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
extern int inet_aton(const char *cp, struct in_addr * addr);
More cleanups. Move alot of the prototype definitions straight into config.h, right beside their appropriate HAVE_ #ifdefs...one central location that is included everywhere...
1997-12-19 23:47:00 +01:00
#endif
Add in appropriate checks for inet_aton, and modifications to backend/port/Makefile to include inet_aton.c if required
1997-02-04 23:39:56 +01:00
Add fcvt() as a check to configure so that we can get rid of the BSD44_derived type check in numutils.c:ftoa() Pointed out by: "Martin J. Laubach" <mjl@emsi.priv.at>
1997-04-22 19:47:42 +02:00
/* Set to 1 if you have fcvt() */
#undef HAVE_FCVT
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
/* Set to 1 if you have rint() */
#undef HAVE_RINT
Replace float.c's #ifdef finite check with a proper autoconf check, so it works if finite() is a function. Patch from Christof Petig.
1999-10-02 19:45:31 +02:00
/* Set to 1 if you have finite() */
#undef HAVE_FINITE
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
/* Set to 1 if you have memmove() */
#undef HAVE_MEMMOVE
/* Set to 1 if you have sigsetjmp() */
#undef HAVE_SIGSETJMP
Moved psql \eset and \eshow to \encoding Improved psql's Ctrl-C handling Fixed configure test for sigsetjmp that now even recognizes it if it's a macro
2000-02-20 15:28:28 +01:00
/*
* When there is no sigsetjmp, its functionality is provided by plain
* setjmp. Incidentally, nothing provides setjmp's functionality in
* that case.
*/
#ifndef HAVE_SIGSETJMP
# define sigjmp_buf jmp_buf
# define sigsetjmp(x,y) setjmp(x)
# define siglongjmp longjmp
#endif
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
/* Set to 1 if you have sysconf() */
#undef HAVE_SYSCONF
/* Set to 1 if you have getrusage() */
#undef HAVE_GETRUSAGE
Changes to configure/config.h.in to check for: sigprocmask, setsid and waitpid Especially for nextstep systems Awaiting for a context diff from Gregor to complete changes for the nextstep port
1997-02-09 04:33:38 +01:00
/* Set to 1 if you have waitpid() */
#undef HAVE_WAITPID
/* Set to 1 if you have setsid() */
#undef HAVE_SETSID
/* Set to 1 if you have sigprocmask() */
#undef HAVE_SIGPROCMASK
More cleanups. Move alot of the prototype definitions straight into config.h, right beside their appropriate HAVE_ #ifdefs...one central location that is included everywhere...
1997-12-19 23:47:00 +01:00
/* Set to 1 if you have sigprocmask() */
#undef HAVE_STRCASECMP
#ifndef HAVE_STRCASECMP
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
extern int strcasecmp(char *s1, char *s2);
More cleanups. Move alot of the prototype definitions straight into config.h, right beside their appropriate HAVE_ #ifdefs...one central location that is included everywhere...
1997-12-19 23:47:00 +01:00
#endif
Make sure configure reflects changes
1997-12-20 04:41:06 +01:00
/* Set to 1 if you have strtol() */
#undef HAVE_STRTOL
From: t-ishii@sra.co.jp Ok. I have decided to use: #if defined(sun) && if defined(sparc) && !defined(__svr4) instead of defined(sunos4). interfaces/libpq/libpq-fe.h and include/c.h have been modified(see included patches). Another porblems I have found are: o SunOS lacks strtoul(). to fix this I stole strtoul.c from FreeBSD and place it under backend/port. necessary modifications have been also made to backend/port/Makefile.in, include/config.h.in and configure.in (see included patches).
1998-02-24 07:04:55 +01:00
/* Set to 1 if you have strtoul() */
#undef HAVE_STRTOUL
Had configure check for strdup, but didn't have it set HAVE_STRDUP Fixed
1997-02-13 09:33:28 +01:00
/* Set to 1 if you have strdup() */
#undef HAVE_STRDUP
More cleanups. Move alot of the prototype definitions straight into config.h, right beside their appropriate HAVE_ #ifdefs...one central location that is included everywhere...
1997-12-19 23:47:00 +01:00
#ifndef HAVE_STRDUP
extern char *strdup(char const *);
#endif
Had configure check for strdup, but didn't have it set HAVE_STRDUP Fixed
1997-02-13 09:33:28 +01:00
Add in srandom() check to configure Add appropriate HAVE_{RANDOM,SRANDOM} values to config.h Add approrpiate #ifdef's to sparc_solaris port files for Solaris v2.6
1997-09-18 18:09:41 +02:00
/* Set to 1 if you have random() */
#undef HAVE_RANDOM
More cleanups. Move alot of the prototype definitions straight into config.h, right beside their appropriate HAVE_ #ifdefs...one central location that is included everywhere...
1997-12-19 23:47:00 +01:00
#ifndef HAVE_RANDOM
extern long random(void);
#endif
Add in srandom() check to configure Add appropriate HAVE_{RANDOM,SRANDOM} values to config.h Add approrpiate #ifdef's to sparc_solaris port files for Solaris v2.6
1997-09-18 18:09:41 +02:00
/* Set to 1 if you have srandom() */
#undef HAVE_SRANDOM
More cleanups. Move alot of the prototype definitions straight into config.h, right beside their appropriate HAVE_ #ifdefs...one central location that is included everywhere...
1997-12-19 23:47:00 +01:00
#ifndef HAVE_SRANDOM
Correct definition of srandom() --- it takes unsigned int not int.
1999-02-07 23:04:57 +01:00
extern void srandom(unsigned int seed);
More cleanups. Move alot of the prototype definitions straight into config.h, right beside their appropriate HAVE_ #ifdefs...one central location that is included everywhere...
1997-12-19 23:47:00 +01:00
#endif
Add in srandom() check to configure Add appropriate HAVE_{RANDOM,SRANDOM} values to config.h Add approrpiate #ifdef's to sparc_solaris port files for Solaris v2.6
1997-09-18 18:09:41 +02:00
Clean up bogosities in use of random(3) and srandom(3) --- do not assume that RAND_MAX applies to them, since it doesn't. Instead add a config.h parameter MAX_RANDOM_VALUE. This is currently set at 2^31-1 but could be auto-configured if that ever proves necessary. Also fix some outright bugs like calling srand() where srandom() is appropriate.
2000-08-07 02:51:42 +02:00
/* The random() function is expected to yield values 0 .. MAX_RANDOM_VALUE */
/* Currently, all known implementations yield 0..2^31-1, so we just hardwire
* this constant. We could do a configure test if it proves to be necessary.
* CAUTION: Think not to replace this with RAND_MAX. RAND_MAX defines the
* maximum value of the older rand() function, which is often different from
* --- and considerably inferior to --- random().
*/
#define MAX_RANDOM_VALUE (0x7FFFFFFF)
add check for libz compression library for pg_dump
2000-07-05 19:44:29 +02:00
/* Set to 1 if you have libz.a */
#undef HAVE_LIBZ
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
/* Set to 1 if you have libreadline.a */
#undef HAVE_LIBREADLINE
/* Set to 1 if you have libhistory.a */
#undef HAVE_LIBHISTORY
Fix tab-complete so it works with old versions of readline that don't have the rl_completion_append_character variable. The tab completion behavior doesn't seem to be quite perfect in that situation, but it's better than failing to build at all...
2000-01-22 00:32:36 +01:00
/* Set to 1 if your libreadline defines rl_completion_append_character */
#undef HAVE_RL_COMPLETION_APPEND_CHARACTER
Added configure test for readline's filename_completion_function Completed psql's \? help
2000-03-05 14:30:20 +01:00
/* Set to 1 if your libreadline has filename_completion_function */
#undef HAVE_FILENAME_COMPLETION_FUNCTION
/* Set to 1 if your readline headers actually declare the above */
#undef HAVE_FILENAME_COMPLETION_FUNCTION_DECL
Improve getopt and readline support, from Peter Eisentraut.
1999-11-04 22:46:40 +01:00
/* Set to 1 if you have getopt_long() (GNU long options) */
#undef HAVE_GETOPT_LONG
Add test for union semun to configure Remove references to NEED_UNION_SEMUN from include/config.h.in and from include/storage/ipc.h, replacing it with a single HAVE_UNION_SEMUN
1997-02-06 06:30:50 +01:00
/* Set to 1 if you have union semun */
#undef HAVE_UNION_SEMUN
Add configure test to make sure fcntl(SETLK) is available, and make backend/libpq/pqcomm.c only try to lock the socket file when the call exists. Also, change open-RDONLY to open-WRONLY; at least on my platform, you can't get a write lock on a file you didn't open for writing.
1998-10-06 04:31:42 +02:00
/* Set to 1 if you have F_SETLK option for fcntl() */
#undef HAVE_FCNTL_SETLK
Attached is a patch that uses autoconf to determine whether there is a working 64-bit-int type available. In playing around with it on my machine, I found that gcc provides perfectly fine support for "long long" arithmetic ... but sprintf() and sscanf(), which are system-supplied, don't work :-(. So the autoconf test program does a cursory test on them too. If we find that a lot of systems are like this, it might be worth the trouble to implement binary<->ASCII conversion of int64 ourselves rather than relying on sprintf/sscanf to handle the data type. regards, tom lane
1998-08-24 00:25:54 +02:00
/* Set to 1 if type "long int" works and is 64 bits */
#undef HAVE_LONG_INT_64
/* Set to 1 if type "long long int" works and is 64 bits */
Remove lld from LONG LONG name
1998-09-11 19:16:11 +02:00
#undef HAVE_LONG_LONG_INT_64
Attached is a patch that uses autoconf to determine whether there is a working 64-bit-int type available. In playing around with it on my machine, I found that gcc provides perfectly fine support for "long long" arithmetic ... but sprintf() and sscanf(), which are system-supplied, don't work :-(. So the autoconf test program does a cursory test on them too. If we find that a lot of systems are like this, it might be worth the trouble to implement binary<->ASCII conversion of int64 ourselves rather than relying on sprintf/sscanf to handle the data type. regards, tom lane
1998-08-24 00:25:54 +02:00
Fix int8 configure one more time ... prior version didn't define INT64_FORMAT in all cases.
1999-03-15 02:43:07 +01:00
/* Define this as the appropriate snprintf format for 64-bit ints, if any */
#undef INT64_FORMAT
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/*
* These must be defined as the alignment requirement (NOT the size) of
Revise memutils.h to use alignment information gathered by configure, instead of having a bunch of crufty platform-specific guesses.
1999-03-25 20:05:19 +01:00
* each of the basic C data types (except char, which we assume has align 1).
* MAXIMUM_ALIGNOF is the largest alignment requirement for any C data type.
* ALIGNOF_LONG_LONG_INT need only be defined if HAVE_LONG_LONG_INT_64 is.
*/
#undef ALIGNOF_SHORT
#undef ALIGNOF_INT
#undef ALIGNOF_LONG
#undef ALIGNOF_LONG_LONG_INT
#undef ALIGNOF_DOUBLE
#undef MAXIMUM_ALIGNOF
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/* Define as the type of the 3rd argument to accept() */
Substituted new configure test for types of accept() Interfaced a lot of the custom tests to the config.cache, in the process made them separate macros and grouped them out into files. Made naming adjustments. Removed a couple of useless/unused configure tests. Disabled C++ by default. C++ is no more special than Perl, Python, and Tcl. And it breaks equally often. :(
2000-06-11 13:40:09 +02:00
#undef ACCEPT_TYPE_ARG3
From: Peter Gucwa <pg@softcomputer.com> Here are patches needed to complie under AIX 4.2. I changed configure.in, pqcomm.c, config.h.in, and fe-connect.c. Also I had to install flex because lex did not want to translate pgc.l.
1998-10-13 22:44:49 +02:00
Use autoconf to determine whether system has POSIX signals, instead of relying on port's os.h to tell us. (Needed for HPUX where system major version is not enough info.) configure unsets USE_TK if X libraries not found. doc/Makefile uses gzcat or zcat as found by autoconf.
1998-11-29 06:30:25 +01:00
/* Define if POSIX signal interface is available */
Substituted new configure test for types of accept() Interfaced a lot of the custom tests to the config.cache, in the process made them separate macros and grouped them out into files. Made naming adjustments. Removed a couple of useless/unused configure tests. Disabled C++ by default. C++ is no more special than Perl, Python, and Tcl. And it breaks equally often. :(
2000-06-11 13:40:09 +02:00
#undef HAVE_POSIX_SIGNALS
Use autoconf to determine whether system has POSIX signals, instead of relying on port's os.h to tell us. (Needed for HPUX where system major version is not enough info.) configure unsets USE_TK if X libraries not found. doc/Makefile uses gzcat or zcat as found by autoconf.
1998-11-29 06:30:25 +01:00
Add configure checks to see if 'using namespace std' and '#include <string>' work in the local C++ compiler.
2000-03-30 07:29:21 +02:00
/* Define if C++ compiler accepts "using namespace std" */
#undef HAVE_NAMESPACE_STD
/* Define if C++ compiler accepts "#include <string>" */
#undef HAVE_CXX_STRING_HEADER
Remove fmgrstamp-h business -- not needed and confusing Add options to configure to automatically build for Kerberos support; no more editing of make files.
2000-06-17 02:10:40 +02:00
Rearrange config.h entries into a more sensible order, and add some documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
2000-06-29 07:50:29 +02:00
/*
*------------------------------------------------------------------------
* Part 4: pull in system-specific declarations.
*
* This is still configure's responsibility, because it picks where
* the "os.h" symlink points...
*------------------------------------------------------------------------
*/
Add configure checks to see if 'using namespace std' and '#include <string>' work in the local C++ compiler.
2000-03-30 07:29:21 +02:00
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
/*
Add configurable option controlling security checks in LO functions.
1999-06-04 23:13:38 +02:00
* Pull in OS-specific declarations (using link created by configure)
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
*/
Try to further reduce the PORT dependencies. Essentially, config.h now includes an 'os.h', which is created via configure by linking a "port.h" file from the port directory to the include directory. Going to try to merge backend/port in similar ways
1997-02-09 05:34:07 +01:00
#include "os.h"
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
Revert removal of signed, volatile, and signal handler arg type tests.
2000-08-29 11:36:51 +02:00
/*
* The following is used as the arg list for signal handlers. Any ports
* that take something other than an int argument should override this in
* the port-specific os.h file. Note that variable names are required
* because it is used in both the prototypes as well as the definitions.
* Note also the long name. We expect that this won't collide with
* other names causing compiler warnings.
*/
#ifndef SIGNAL_ARGS
#define SIGNAL_ARGS int postgres_signal_arg
#endif
Final file required for autoconf, so far...
1997-02-04 09:54:47 +01:00
#endif /* CONFIG_H */