diff options
Diffstat (limited to 'src/include/libpq/libpq.h')
| -rw-r--r-- | src/include/libpq/libpq.h | 220 |
1 files changed, 110 insertions, 110 deletions
diff --git a/src/include/libpq/libpq.h b/src/include/libpq/libpq.h index 1b074cba11..e983a91c0f 100644 --- a/src/include/libpq/libpq.h +++ b/src/include/libpq/libpq.h @@ -6,7 +6,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: libpq.h,v 1.6 1997/09/07 04:58:24 momjian Exp $ + * $Id: libpq.h,v 1.7 1997/09/08 02:37:08 momjian Exp $ * * NOTES * This file contains definitions for structures and @@ -29,14 +29,14 @@ */ typedef struct { - int len; - int isint; + int len; + int isint; union { - int *ptr; /* can't use void (dec compiler barfs) */ - int integer; - } u; -} PQArgBlock; + int *ptr; /* can't use void (dec compiler barfs) */ + int integer; + } u; +} PQArgBlock; /* ---------------- * TypeBlock -- @@ -47,10 +47,10 @@ typedef struct typedef struct TypeBlock { - char name[NAMEDATALEN]; /* name of the attribute */ - int adtid; /* adtid of the type */ - int adtsize; /* adtsize of the type */ -} TypeBlock; + char name[NAMEDATALEN]; /* name of the attribute */ + int adtid; /* adtid of the type */ + int adtsize; /* adtsize of the type */ +} TypeBlock; /* ---------------- * TupleBlock -- @@ -61,12 +61,12 @@ typedef struct TypeBlock typedef struct TupleBlock { - char **values[TupleBlockSize]; /* an array of tuples */ - int *lengths[TupleBlockSize]; /* an array of length vec. + char **values[TupleBlockSize]; /* an array of tuples */ + int *lengths[TupleBlockSize]; /* an array of length vec. * foreach tuple */ struct TupleBlock *next; /* next tuple block */ - int tuple_index;/* current tuple index */ -} TupleBlock; + int tuple_index; /* current tuple index */ +} TupleBlock; /* ---------------- * GroupBuffer -- @@ -75,12 +75,12 @@ typedef struct TupleBlock */ typedef struct GroupBuffer { - int no_tuples; /* number of tuples in this group */ - int no_fields; /* number of attributes */ - TypeBlock *types; /* types of the attributes */ - TupleBlock *tuples; /* tuples in this group */ + int no_tuples; /* number of tuples in this group */ + int no_fields; /* number of attributes */ + TypeBlock *types; /* types of the attributes */ + TupleBlock *tuples; /* tuples in this group */ struct GroupBuffer *next; /* next group */ -} GroupBuffer; +} GroupBuffer; /* ---------------- * PortalBuffer -- @@ -89,11 +89,11 @@ typedef struct GroupBuffer */ typedef struct PortalBuffer { - int rule_p; /* 1 if this is an asynchronized portal. */ - int no_tuples; /* number of tuples in this portal buffer */ - int no_groups; /* number of tuple groups */ - GroupBuffer *groups; /* linked list of tuple groups */ -} PortalBuffer; + int rule_p; /* 1 if this is an asynchronized portal. */ + int no_tuples; /* number of tuples in this portal buffer */ + int no_groups; /* number of tuple groups */ + GroupBuffer *groups; /* linked list of tuple groups */ +} PortalBuffer; /* ---------------- * PortalEntry -- @@ -107,30 +107,30 @@ typedef struct PortalBuffer typedef struct PortalEntry { - char name[PortalNameLength]; /* name of this portal */ - PortalBuffer *portal; /* tuples contained in this portal */ - Pointer portalcxt; /* memory context (for backend) */ - Pointer result; /* result for PQexec */ -} PortalEntry; + char name[PortalNameLength]; /* name of this portal */ + PortalBuffer *portal; /* tuples contained in this portal */ + Pointer portalcxt; /* memory context (for backend) */ + Pointer result; /* result for PQexec */ +} PortalEntry; #define PORTALS_INITIAL_SIZE 32 #define PORTALS_GROW_BY 32 /* in portalbuf.c */ extern PortalEntry **portals; -extern size_t portals_array_size; +extern size_t portals_array_size; /* * Asynchronous notification */ typedef struct PQNotifyList { - char relname[NAMEDATALEN]; /* name of relation - * containing data */ - int be_pid; /* process id of backend */ - int valid; /* has this already been handled by user. */ + char relname[NAMEDATALEN]; /* name of relation containing + * data */ + int be_pid; /* process id of backend */ + int valid; /* has this already been handled by user. */ /* SLNode Node; */ -} PQNotifyList; +} PQNotifyList; /* * Exceptions. @@ -141,9 +141,9 @@ typedef struct PQNotifyList /* in portal.c */ extern Exception MemoryError, - PortalError, - PostquelError, - ProtocolError; + PortalError, + PostquelError, + ProtocolError; /* * POSTGRES backend dependent Constants. @@ -154,7 +154,7 @@ extern Exception MemoryError, #define COMMAND_LENGTH 20 #define REMARK_LENGTH 80 -extern char PQerrormsg[ERROR_MSG_LENGTH]; /* in portal.c */ +extern char PQerrormsg[ERROR_MSG_LENGTH]; /* in portal.c */ /* * External functions. @@ -163,22 +163,22 @@ extern char PQerrormsg[ERROR_MSG_LENGTH]; /* in portal.c */ /* * prototypes for functions in portal.c */ -extern void pqdebug(char *target, char *msg); -extern void pqdebug2(char *target, char *msg1, char *msg2); -extern void PQtrace(void); -extern void PQuntrace(void); -extern int PQnportals(int rule_p); -extern void PQpnames(char **pnames, int rule_p); +extern void pqdebug(char *target, char *msg); +extern void pqdebug2(char *target, char *msg1, char *msg2); +extern void PQtrace(void); +extern void PQuntrace(void); +extern int PQnportals(int rule_p); +extern void PQpnames(char **pnames, int rule_p); extern PortalBuffer *PQparray(char *pname); -extern int PQrulep(PortalBuffer * portal); -extern int PQntuples(PortalBuffer * portal); -extern int PQninstances(PortalBuffer * portal); -extern int PQngroups(PortalBuffer * portal); -extern int PQntuplesGroup(PortalBuffer * portal, int group_index); -extern int PQninstancesGroup(PortalBuffer * portal, int group_index); -extern int PQnfieldsGroup(PortalBuffer * portal, int group_index); -extern int PQfnumberGroup(PortalBuffer * portal, int group_index, char *field_name); -extern char *PQfnameGroup(PortalBuffer * portal, int group_index, int field_number); +extern int PQrulep(PortalBuffer * portal); +extern int PQntuples(PortalBuffer * portal); +extern int PQninstances(PortalBuffer * portal); +extern int PQngroups(PortalBuffer * portal); +extern int PQntuplesGroup(PortalBuffer * portal, int group_index); +extern int PQninstancesGroup(PortalBuffer * portal, int group_index); +extern int PQnfieldsGroup(PortalBuffer * portal, int group_index); +extern int PQfnumberGroup(PortalBuffer * portal, int group_index, char *field_name); +extern char *PQfnameGroup(PortalBuffer * portal, int group_index, int field_number); extern int PQftypeGroup(PortalBuffer * portal, int group_index, int field_number); @@ -186,79 +186,79 @@ extern int PQfsizeGroup(PortalBuffer * portal, int group_index, int field_number); extern GroupBuffer *PQgroup(PortalBuffer * portal, int tuple_index); -extern int PQgetgroup(PortalBuffer * portal, int tuple_index); -extern int PQnfields(PortalBuffer * portal, int tuple_index); -extern int PQfnumber(PortalBuffer * portal, int tuple_index, char *field_name); -extern char *PQfname(PortalBuffer * portal, int tuple_index, int field_number); -extern int PQftype(PortalBuffer * portal, int tuple_index, int field_number); -extern int PQfsize(PortalBuffer * portal, int tuple_index, int field_number); -extern int PQsametype(PortalBuffer * portal, int tuple_index1, int tuple_index2); -extern char *PQgetvalue(PortalBuffer * portal, int tuple_index, int field_number); -extern char *PQgetAttr(PortalBuffer * portal, int tuple_index, int field_number); -extern int PQgetlength(PortalBuffer * portal, int tuple_index, int field_number); -extern void PQclear(char *pname); -extern void PQcleanNotify(void); -extern void PQnotifies_init(void); +extern int PQgetgroup(PortalBuffer * portal, int tuple_index); +extern int PQnfields(PortalBuffer * portal, int tuple_index); +extern int PQfnumber(PortalBuffer * portal, int tuple_index, char *field_name); +extern char *PQfname(PortalBuffer * portal, int tuple_index, int field_number); +extern int PQftype(PortalBuffer * portal, int tuple_index, int field_number); +extern int PQfsize(PortalBuffer * portal, int tuple_index, int field_number); +extern int PQsametype(PortalBuffer * portal, int tuple_index1, int tuple_index2); +extern char *PQgetvalue(PortalBuffer * portal, int tuple_index, int field_number); +extern char *PQgetAttr(PortalBuffer * portal, int tuple_index, int field_number); +extern int PQgetlength(PortalBuffer * portal, int tuple_index, int field_number); +extern void PQclear(char *pname); +extern void PQcleanNotify(void); +extern void PQnotifies_init(void); extern PQNotifyList *PQnotifies(void); -extern void PQremoveNotify(PQNotifyList * nPtr); -extern void PQappendNotify(char *relname, int pid); +extern void PQremoveNotify(PQNotifyList * nPtr); +extern void PQappendNotify(char *relname, int pid); /* * prototypes for functions in portalbuf.c */ -extern caddr_t pbuf_alloc(size_t size); -extern void pbuf_free(caddr_t pointer); +extern caddr_t pbuf_alloc(size_t size); +extern void pbuf_free(caddr_t pointer); extern PortalBuffer *pbuf_addPortal(void); extern GroupBuffer *pbuf_addGroup(PortalBuffer * portal); extern TypeBlock *pbuf_addTypes(int n); extern TupleBlock *pbuf_addTuples(void); -extern char **pbuf_addTuple(int n); -extern int *pbuf_addTupleValueLengths(int n); -extern char *pbuf_addValues(int n); +extern char **pbuf_addTuple(int n); +extern int *pbuf_addTupleValueLengths(int n); +extern char *pbuf_addValues(int n); extern PortalEntry *pbuf_addEntry(void); -extern void pbuf_freeEntry(int i); -extern void pbuf_freeTypes(TypeBlock * types); -extern void pbuf_freeTuples(TupleBlock * tuples, int no_tuples, int no_fields); -extern void pbuf_freeGroup(GroupBuffer * group); -extern void pbuf_freePortal(PortalBuffer * portal); -extern int pbuf_getIndex(char *pname); -extern void pbuf_setportalinfo(PortalEntry * entry, char *pname); +extern void pbuf_freeEntry(int i); +extern void pbuf_freeTypes(TypeBlock * types); +extern void pbuf_freeTuples(TupleBlock * tuples, int no_tuples, int no_fields); +extern void pbuf_freeGroup(GroupBuffer * group); +extern void pbuf_freePortal(PortalBuffer * portal); +extern int pbuf_getIndex(char *pname); +extern void pbuf_setportalinfo(PortalEntry * entry, char *pname); extern PortalEntry *pbuf_setup(char *pname); -extern void pbuf_close(char *pname); +extern void pbuf_close(char *pname); extern GroupBuffer *pbuf_findGroup(PortalBuffer * portal, int group_index); -extern int pbuf_findFnumber(GroupBuffer * group, char *field_name); -extern void pbuf_checkFnumber(GroupBuffer * group, int field_number); -extern char *pbuf_findFname(GroupBuffer * group, int field_number); +extern int pbuf_findFnumber(GroupBuffer * group, char *field_name); +extern void pbuf_checkFnumber(GroupBuffer * group, int field_number); +extern char *pbuf_findFname(GroupBuffer * group, int field_number); /* * prototypes for functions in pqcomm.c */ -extern void pq_init(int fd); -extern void pq_gettty(char *tp); -extern int pq_getport(void); -extern void pq_close(void); -extern void pq_flush(void); -extern int pq_getstr(char *s, int maxlen); -extern int PQgetline(char *s, int maxlen); -extern int PQputline(char *s); -extern int pq_getnchar(char *s, int off, int maxlen); -extern int pq_getint(int b); -extern void pq_putstr(char *s); -extern void pq_putnchar(char *s, int n); -extern void pq_putint(int i, int b); -extern int pq_sendoob(char *msg, int len); -extern int pq_recvoob(char *msgPtr, int *lenPtr); -extern int pq_getinaddr(struct sockaddr_in * sin, char *host, int port); -extern int pq_getinserv(struct sockaddr_in * sin, char *host, char *serv); +extern void pq_init(int fd); +extern void pq_gettty(char *tp); +extern int pq_getport(void); +extern void pq_close(void); +extern void pq_flush(void); +extern int pq_getstr(char *s, int maxlen); +extern int PQgetline(char *s, int maxlen); +extern int PQputline(char *s); +extern int pq_getnchar(char *s, int off, int maxlen); +extern int pq_getint(int b); +extern void pq_putstr(char *s); +extern void pq_putnchar(char *s, int n); +extern void pq_putint(int i, int b); +extern int pq_sendoob(char *msg, int len); +extern int pq_recvoob(char *msgPtr, int *lenPtr); +extern int pq_getinaddr(struct sockaddr_in * sin, char *host, int port); +extern int pq_getinserv(struct sockaddr_in * sin, char *host, char *serv); extern int pq_connect(char *dbname, char *user, char *args, char *hostName, char *debugTty, char *execFile, short portName); -extern int StreamOpen(char *hostName, short portName, Port * port); -extern void pq_regoob(void (*fptr) ()); -extern void pq_unregoob(void); -extern void pq_async_notify(void); -extern int StreamServerPort(char *hostName, short portName, int *fdP); -extern int StreamConnection(int server_fd, Port * port); -extern void StreamClose(int sock); +extern int StreamOpen(char *hostName, short portName, Port * port); +extern void pq_regoob(void (*fptr) ()); +extern void pq_unregoob(void); +extern void pq_async_notify(void); +extern int StreamServerPort(char *hostName, short portName, int *fdP); +extern int StreamConnection(int server_fd, Port * port); +extern void StreamClose(int sock); #endif /* LIBPQ_H */ |