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/* the purpose of this file is to reduce the use of #ifdef's through
* the code base by those porting the software, and to facilitate the
* eventual use of autoconf to build the server
*/
#ifndef CONFIG_H
#define CONFIG_H
#define BLCKSZ 8192
/*
* The following is set using configure.
*/
/* Set to 1 if you have <netdb.h> */
#undef HAVE_NETDB_H
/* Set to 1 if you have <endian.h> */
#undef HAVE_ENDIAN_H
/* Set to 1 if you have <crypt.h> */
#undef HAVE_CRYPT_H
/* Set to 1 if you have <termios.h> */
#undef HAVE_TERMIOS_H
/* Set to 1 if you have <float.h> */
#undef HAVE_FLOAT_H
/* Set to 1 if you have <limits.h> */
#undef HAVE_LIMITS_H
/* Set to 1 if you have <values.h> */
#undef HAVE_VALUES_H
/* Set to 1 if you have <sys/select.h> */
#undef HAVE_SYS_SELECT_H
/* Set to 1 if you have <readline.h> */
#undef HAVE_READLINE_H
/* Set to 1 if you have <history.h> */
#undef HAVE_HISTORY
/* Set to 1 if you have <readline/history.h> */
#undef HAVE_READLINE_HISTORY_H
/* Set to 1 if you have <dld.h> */
#undef HAVE_DLD_H
/* Set to 1 if you have isinf() */
#undef HAVE_ISINF
/* Set to 1 if you have tzset() */
#undef HAVE_TZSET
/* Set to 1 if you have gethostname() */
#undef HAVE_GETHOSTNAME
#ifndef HAVE_GETHOSTNAME
extern int gethostname(char *name, int namelen);
#endif
/* Set to 1 if you have int timezone */
#undef HAVE_INT_TIMEZONE
/* Set to 1 if you have cbrt() */
#undef HAVE_CBRT
/* Set to 1 if you have inet_aton() */
#undef HAVE_INET_ATON
#ifndef HAVE_INET_ATON
extern int inet_aton(const char *cp, struct in_addr * addr);
#endif
/* Set to 1 if you have fcvt() */
#undef HAVE_FCVT
/* Set to 1 if you have strerror() */
#undef HAVE_STRERROR
/* Set to 1 if you have rint() */
#undef HAVE_RINT
/* Set to 1 if you have memmove() */
#undef HAVE_MEMMOVE
/* Set to 1 if you have sigsetjmp() */
#undef HAVE_SIGSETJMP
/* Set to 1 if you have kill() */
#undef HAVE_KILL
/* Set to 1 if you have vfork() */
#undef HAVE_VFORK
/* Set to 1 if you have sysconf() */
#undef HAVE_SYSCONF
/* Set to 1 if you have getrusage() */
#undef HAVE_GETRUSAGE
/* 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
/* Set to 1 if you have sigprocmask() */
#undef HAVE_STRCASECMP
#ifndef HAVE_STRCASECMP
extern int strcasecmp(char *s1, char *s2);
#endif
/* Set to 1 if you have strtol() */
#undef HAVE_STRTOL
/* Set to 1 if you have strdup() */
#undef HAVE_STRDUP
#ifndef HAVE_STRDUP
extern char *strdup(char const *);
#endif
/* Set to 1 if you have random() */
#undef HAVE_RANDOM
#ifndef HAVE_RANDOM
extern long random(void);
#endif
/* Set to 1 if you have srandom() */
#undef HAVE_SRANDOM
#ifndef HAVE_SRANDOM
extern void srandom(int seed);
#endif
/* Set to 1 if you have libreadline.a */
#undef HAVE_LIBREADLINE
/* Set to 1 if you have libhistory.a */
#undef HAVE_LIBHISTORY
/* Set to 1 if you have union semun */
#undef HAVE_UNION_SEMUN
/* Set to 1 if you want to USE_LOCALE */
#undef USE_LOCALE
/* Set to 1 if you want to Disable ASSERT CHECKING */
#undef NO_ASSERT_CHECKING
/*
* Code below this point should not require changes
*/
#include "os.h"
/*
* The following is used as the arg list for signal handlers. Any ports
* that take something other than an int argument should change this in
* the port specific makefile. 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
/*
* DEF_PGPORT is the TCP port number on which the Postmaster listens by
* default. This can be overriden by command options, environment variables,
* and the postconfig hook. (set by build script)
*/
#undef DEF_PGPORT
/*
* If you do not plan to use Host based authentication,
* comment out the following line (set by build script)
*/
#undef HBA
/*
* On architectures for which we have not implemented spinlocks (or
* cannot do so), we use System V semaphores. We also use them for
* long locks. For some reason union semun is never defined in the
* System V header files so we must do it ourselves.
*/
/* Debug and various "defines" that should be documented */
/* found in function aclparse() in src/backend/utils/adt/acl.c */
/* #define ACLDEBUG */
/* found in src/backend/utils/adt/arrayfuncs.c
code seems broken without it, Bruce Momjian */
/* #define LOARRAY */
/* This is the time, in seconds, at which a given backend server
* will wait on a lock before deciding to abort the transaction
* (this is what we do in lieu of deadlock detection).
*
* Low numbers are not recommended as they will tend to cause
* false aborts if many transactions are long-lived.
*/
#define DEADLOCK_TIMEOUT 60
/*
* This flag enables the use of idexes in plans generated for function
* executions which normally are always executed with sequential scans.
*/
#define INDEXSCAN_PATCH
/* #define DATEDEBUG */
/*
* Define this if you want to use date constants with a short year
* like '01/05/96'.
*/
/* #define USE_SHORT_YEAR */
/*
* defining unsafe floats's will make float4 and float8
* ops faster at the cost of safety, of course!
*/
/* #define UNSAFE_FLOATS */
/*
* There is a bug in the function executor. The backend crashes while trying to
* execute an sql function containing an utility command (create, notify, ...).
* The bug is part in the planner, which returns a number of plans different
* than the number of commands if there are utility commands in the query, and
* in part in the function executor which assumes that all commands are normal
* query commands and causes a SIGSEGV trying to execute commands without plan.
*/
#define FUNC_UTIL_PATCH
/*
* Define this if you want to retrieve arrays attributes as Tcl lists instead
* of postgres C-like arrays, for example {{"a1" "a2"} {"b1" "b2"}} instead
* of {{"a1","a2"},{"b1","b2"}}.
*/
#define TCL_ARRAYS
/*
* The comparison routines for text and char data type give incorrect results
* if the input data contains characters greater than 127. As these routines
* perform the comparison using signed char variables all character codes
* greater than 127 are interpreted as less than 0. These codes are used to
* encode the iso8859 char sets. Define this flag to correct the problem.
*/
#define UNSIGNED_CHAR_TEXT
/*
* The following flag allows limiting the number of rows returned by a query.
* You will need the loadable module utils.c to use this feature.
*/
#define QUERY_LIMIT
/*
* The following flag allows copying tables from files with number of columns
* different than the number of attributes setting missing attributes to NULL
* and ignoring extra columns. This also avoids the shift of the attributes
* of the rest of the file if one line has a wrong column count.
*/
#define COPY_PATCH
/*
* 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
/* Debug #defines */
/* #define IPORTAL_DEBUG */
/* #define HEAPDEBUGALL */
/* #define ISTRATDEBUG */
/* #define FASTBUILD_DEBUG */
#define RTDEBUG
#define GISTDEBUG
/* #define DEBUG_RECIPE */
/* #define ASYNC_DEBUG */
/* #define COPY_DEBUG */
/* #define VACUUM_DEBUG */
/* #define NBTINSERT_PATCH_DEBUG */
/* The following don't have any apparent purpose, but are in the
* code. someday, will take them out altogether, but for now,
* document them here
*/
/* #define OMIT_PARTIAL_INDEX */
/* #define NO_BUFFERISVALID */
/* #define NO_SECURITY */
/* #define TIOGA */
/* #define OLD_REWRITE */
/* #define NOTYET */
/* Genetic Query Optimization (GEQO):
*
* The GEQO module in PostgreSQL is intended for the solution of the
* query optimization problem by means of a Genetic Algorithm (GA).
* It allows the handling of large JOIN queries through non-exhaustive
* search.
* For further information see README.GEQO <utesch@aut.tu-freiberg.de>.
*/
#define GEQO /* backend/optimizer/path/allpaths.c */
/*
* Define this if you want psql to _always_ ask for a username and a password
* for password authentication.
*/
/* #define PSQL_ALWAYS_GET_PASSWORDS */
/*
* 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 */
/*
* BTREE_VERSION_1: we must guarantee that all tuples in A LEVEL
* are unique, not in ALL INDEX. So, we can use bti_itup->t_tid
* as unique identifier for a given index tuple (logical position
* within a level) and take off bti_oid & bti_dummy (8 bytes total)
* from btree items.
*/
#define BTREE_VERSION_1
/*
* TBL_FREE_CMD_MEMORY: free memory allocated for an user query inside
* transaction block after this query is done.
*/
#define TBL_FREE_CMD_MEMORY
#endif /* CONFIG_H */
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