Tt/tt_c.h(5)

NAME
Tt/tt_c.h - ToolTalk definitions

SYNOPSIS
#include <Tt/tt_c.h>

DESCRIPTION
The <Tt/tt_c.h> header includes typedefs for the following callback functions:

typedef Tt_filter_action (*Tt_filter_function)(const char *nodeid,
	void *context,
	void *accumulator);

typedef Tt_callback_action (*Tt_message_callback)(Tt_message m,
	Tt_pattern p);

The header defines the TT_VERSION constant with the value 10200, indicating the version of the ToolTalk API.

The header defines the Tt_status enumeration data type, with the following members and specific values:

    typedef enum tt_status {
            TT_OK                   = 0,
            TT_WRN_NOTFOUND         = 1,
            TT_WRN_STALE_OBJID      = 2,
            TT_WRN_STOPPED          = 3,
            TT_WRN_SAME_OBJID       = 4,
            TT_WRN_START_MESSAGE    = 5,
            TT_WRN_APPFIRST         = 512,
            TT_WRN_LAST             = 1024,
            TT_ERR_CLASS            = 1025,
            TT_ERR_DBAVAIL          = 1026,
            TT_ERR_DBEXIST          = 1027,
            TT_ERR_FILE             = 1028,
            TT_ERR_INVALID          = 1029,
            TT_ERR_MODE             = 1031,
            TT_ERR_ACCESS           = 1032,
            TT_ERR_NOMP             = 1033,
            TT_ERR_NOTHANDLER       = 1034,
            TT_ERR_NUM              = 1035,
            TT_ERR_OBJID            = 1036,
            TT_ERR_OP               = 1037,
            TT_ERR_OTYPE            = 1038,
            TT_ERR_ADDRESS          = 1039,
            TT_ERR_PATH             = 1040,
            TT_ERR_POINTER          = 1041,
            TT_ERR_PROCID           = 1042,
            TT_ERR_PROPLEN          = 1043,
            TT_ERR_PROPNAME         = 1044,
            TT_ERR_PTYPE            = 1045,
            TT_ERR_DISPOSITION      = 1046,
            TT_ERR_SCOPE            = 1047,
            TT_ERR_SESSION          = 1048,
            TT_ERR_VTYPE            = 1049,
            TT_ERR_NO_VALUE         = 1050,
            TT_ERR_INTERNAL         = 1051,
            TT_ERR_READONLY         = 1052,
            TT_ERR_NO_MATCH         = 1053,
            TT_ERR_UNIMP            = 1054,
            TT_ERR_OVERFLOW         = 1055,
            TT_ERR_PTYPE_START      = 1056,
            TT_ERR_CATEGORY         = 1057,
            TT_ERR_DBUPDATE         = 1058,
            TT_ERR_DBFULL           = 1059,
            TT_ERR_DBCONSIST        = 1060,
            TT_ERR_STATE            = 1061,
            TT_ERR_NOMEM            = 1062,
            TT_ERR_SLOTNAME         = 1063,
            TT_ERR_XDR              = 1064,
            TT_ERR_NETFILE          = 1065,
            TT_DESKTOP_             = 1100,
            TT_DESKTOP_EPERM        = 1101,
            TT_DESKTOP_ENOENT       = 1102,
            TT_DESKTOP_EINTR        = 1104,
            TT_DESKTOP_EIO          = 1105,
            TT_DESKTOP_EAGAIN       = 1111,
            TT_DESKTOP_ENOMEM       = 1112,
            TT_DESKTOP_EACCES       = 1113,
            TT_DESKTOP_EFAULT       = 1114,
            TT_DESKTOP_EEXIST       = 1117,
            TT_DESKTOP_ENODEV       = 1119,
            TT_DESKTOP_ENOTDIR      = 1120,
            TT_DESKTOP_EISDIR       = 1121,
            TT_DESKTOP_EINVAL       = 1122,
            TT_DESKTOP_ENFILE       = 1123,
            TT_DESKTOP_EMFILE       = 1124,
            TT_DESKTOP_ETXTBSY      = 1126,
            TT_DESKTOP_EFBIG        = 1127,
            TT_DESKTOP_ENOSPC       = 1128,
            TT_DESKTOP_EROFS        = 1130,
            TT_DESKTOP_EMLINK       = 1131,
            TT_DESKTOP_EPIPE        = 1132,
            TT_DESKTOP_ENOMSG       = 1135,
            TT_DESKTOP_EDEADLK      = 1145,
            TT_DESKTOP_ECANCELED    = 1147,
            TT_DESKTOP_ENOTSUP      = 1148,
            TT_DESKTOP_ENODATA      = 1161,
            TT_DESKTOP_EPROTO       = 1171,
            TT_DESKTOP_ENOTEMPTY    = 1193,
            TT_DESKTOP_ETIMEDOUT    = 1245,
            TT_DESKTOP_EALREADY     = 1249,
            TT_DESKTOP_UNMODIFIED   = 1299,
            TT_MEDIA_ERR_SIZE       = 1300,
            TT_MEDIA_ERR_FORMAT     = 1301,
            TT_ERR_APPFIRST         = 1536,
            TT_ERR_LAST             = 2047,
            TT_STATUS_LAST          = 2048
    } Tt_status;

Specific values are required because they can be communicated between ToolTalk clients on different platforms, usually via tt_message_status_set(3) and tt_message_status(3).

The header defines the following enumeration data types, with at least the following members:

    TT_FILTER_CONTINUE, TT_FILTER_LAST, TT_FILTER_STOP
    TT_CALLBACK_CONTINUE, TT_CALLBACK_LAST, TT_CALLBACK_PROCESSED
    TT_IN, TT_INOUT, TT_MODE_LAST, TT_MODE_UNDEFINED, TT_OUT
    TT_BOTH, TT_FILE, TT_FILE_IN_SESSION, TT_SCOPE_NONE, TT_SESSION
    TT_CLASS_LAST, TT_CLASS_UNDEFINED, TT_NOTICE, TT_REQUEST
    TT_CATEGORY_LAST, TT_CATEGORY_UNDEFINED, TT_HANDLE, TT_OBSERVE
    TT_ADDRESS_LAST, TT_HANDLER, TT_OBJECT, TT_OTYPE, TT_PROCEDURE
    TT_DISCARD, TT_QUEUE, TT_START
    TT_CREATED, TT_FAILED, TT_HANDLED, TT_QUEUED, TT_REJECTED, TT_SENT, TT_STARTED, TT_STATE_LAST

The header defines the following as opaque data types: Tt_message, Tt_pattern.

The header declares the following as functions:

char *tt_X_session(const char *xdisplaystring);

Tt_status tt_bcontext_join(const char *slotname,
	const unsigned char *value,
	int length);

Tt_status tt_bcontext_quit(const char *slotname,
	const unsigned char *value,
	int length);

Tt_status tt_close(void);

Tt_status tt_context_join(const char *slotname,
	const char *value);

Tt_status tt_context_quit(const char *slotname,
	const char *value);

char *tt_default_file(void);

Tt_status tt_default_file_set(const char *docid);

char *tt_default_procid(void);

Tt_status tt_default_procid_set(const char *procid);

char *tt_default_ptype(void);

Tt_status tt_default_ptype_set(const char *ptid);

char *tt_default_session(void);

Tt_status tt_default_session_set(const char *sessid);

int tt_error_int(Tt_status ttrc);

void *tt_error_pointer(Tt_status ttrc);

int tt_fd(void);

Tt_status tt_file_copy(const char *oldfilepath,
	const char *newfilepath);

Tt_status tt_file_destroy(const char *filepath);

Tt_status tt_file_join(const char *filepath);

Tt_status tt_file_move(const char *oldfilepath,
	const char *newfilepath);

char *tt_file_netfile(const char *filename);

Tt_status tt_file_objects_query(const char *filepath,
	Tt_filter_function filter,
	void *context,
	void *accumulator);

Tt_status tt_file_quit(const char *filepath);

void tt_free(caddr_t p);

char *tt_host_file_netfile(const char *host,
	const char *filename);

char *tt_host_netfile_file(const char *host,
	const char *netfilename);

Tt_status tt_icontext_join(const char *slotname, int value);

Tt_status tt_icontext_quit(const char *slotname, int value);

char *tt_initial_session(void);

Tt_status tt_int_error(int return_val);

int tt_is_err(Tt_status s);

caddr_t tt_malloc(size_t s);

int tt_mark(void);

Tt_status tt_message_accept(Tt_message m);

Tt_address tt_message_address(Tt_message m);

Tt_status tt_message_address_set(Tt_message m, Tt_address a);

Tt_status tt_message_arg_add(Tt_message m,
	Tt_mode n,
	const char *vtype,
	const char *value);

Tt_status tt_message_arg_bval(Tt_message m,
	int n,
	unsigned char **value,
	int *len);

Tt_status tt_message_arg_bval_set(Tt_message m,
	int n,
	const unsigned char *value,
	int len);

Tt_status tt_message_arg_ival(Tt_message m,
	int n,
	int *value);

Tt_status tt_message_arg_ival_set(Tt_message m,
	int n,
	int value);

Tt_mode tt_message_arg_mode(Tt_message m,
	int n);

char *tt_message_arg_type(Tt_message m,
	int n);

char *tt_message_arg_val(Tt_message m,
	int n);

Tt_status tt_message_arg_val_set(Tt_message m,
	int n,
	const char *value);

Tt_status tt_message_arg_xval(Tt_message m,
	int n,
	xdrproc_t xdr_proc,
	void **value);

Tt_status tt_message_arg_xval_set(Tt_message m,
	int n,
	xdrproc_t xdr_proc,
	void *value);

int tt_message_args_count(Tt_message m);

Tt_status tt_message_barg_add(Tt_message m,
	Tt_mode n,
	const char *vtype,
	const unsigned char *value,
	int len);

Tt_status tt_message_bcontext_set(Tt_message m,
	const char *slotname,
	const unsigned char *value,
	int length);

Tt_status tt_message_callback_add(Tt_message m,
	Tt_message_callback f);

Tt_class tt_message_class(Tt_message m);

Tt_status tt_message_class_set(Tt_message m,
	Tt_class c);

Tt_status tt_message_context_bval(Tt_message m,
	const char *slotname,
	unsigned char **value,
	int *len);

Tt_status tt_message_context_ival(Tt_message m,
	const char *slotname,
	int *value);

Tt_status tt_message_context_set(Tt_message m,
	const char *slotname,
	const char *value);

char *tt_message_context_slotname(Tt_message m,
	int n);

char *tt_message_context_val(Tt_message m,
	const char *slotname);

Tt_status tt_message_context_xval(Tt_message m,
	const char *slotname,
	xdrproc_t xdr_proc,
	void **value);

int tt_message_contexts_count(Tt_message m);

Tt_message tt_message_create(void);

Tt_message tt_message_create_super(Tt_message m);

Tt_status tt_message_destroy(Tt_message m);

Tt_disposition tt_message_disposition(Tt_message m);

Tt_status tt_message_disposition_set(Tt_message m,
	Tt_disposition r);

Tt_status tt_message_fail(Tt_message m);

char *tt_message_file(Tt_message m);

Tt_status tt_message_file_set(Tt_message m,
	const char *file);

gid_t tt_message_gid(Tt_message m);

char *tt_message_handler(Tt_message m);

char *tt_message_handler_ptype(Tt_message m);

Tt_status tt_message_handler_ptype_set(Tt_message m,
	const char *ptid);

Tt_status tt_message_handler_set(Tt_message m,
	const char *procid);

Tt_status tt_message_iarg_add(Tt_message m,
	Tt_mode n,
	const char *vtype,
	int value);

Tt_status tt_message_icontext_set(Tt_message m,
	const char *slotname,
	int value);

char *tt_message_id(Tt_message m);

char *tt_message_object(Tt_message m);

Tt_status tt_message_object_set(Tt_message m,
	const char *objid);

char *tt_message_op(Tt_message m);

Tt_status tt_message_op_set(Tt_message m,
	const char *opname);

int tt_message_opnum(Tt_message m);

char *tt_message_otype(Tt_message m);

Tt_status tt_message_otype_set(Tt_message m,
	const char *otype);

Tt_pattern tt_message_pattern(Tt_message m);

char *tt_message_print(Tt_message *m);

Tt_message tt_message_receive(void);

Tt_status tt_message_reject(Tt_message m);

Tt_status tt_message_reply(Tt_message m);

Tt_scope tt_message_scope(Tt_message m);

Tt_status tt_message_scope_set(Tt_message m,
	Tt_scope s);

Tt_status tt_message_send(Tt_message m);

Tt_status tt_message_send_on_exit(Tt_message m);

char *tt_message_sender(Tt_message m);

char *tt_message_sender_ptype(Tt_message m);

Tt_status tt_message_sender_ptype_set(Tt_message m,
	const char *ptid);

char *tt_message_session(Tt_message m);

Tt_status tt_message_session_set(Tt_message m,
	const char *sessid);

Tt_state tt_message_state(Tt_message m);

int tt_message_status(Tt_message m);

Tt_status tt_message_status_set(Tt_message m,
	int status);

char *tt_message_status_string(Tt_message m);

Tt_status tt_message_status_string_set(Tt_message m,
	const char *status_str);

uid_t tt_message_uid(Tt_message m);

void *tt_message_user(Tt_message m,
	int key);

Tt_status tt_message_user_set(Tt_message m,
	int key,
	void *v);

Tt_status tt_message_xarg_add(Tt_message m,
	Tt_mode n,
	const char *vtype,
	xdrproc_t xdr_proc,
	void *value);

Tt_status tt_message_xcontext_join(const char *slotname,
	xdrproc_t xdr_proc,
	void *value);

Tt_status tt_message_xcontext_set(Tt_message m,
	const char *slotname,
	xdrproc_t xdr_proc,
	void *value);

char *tt_netfile_file(const char *netfilename);

int tt_objid_equal(const char *objid1,
	const char *objid2);

char *tt_objid_objkey(const char *objid);

Tt_message tt_onotice_create(const char *objid,
	const char *op);

char *tt_open(void);

Tt_message tt_orequest_create(const char *objid,
	const char *op);

char *tt_otype_base(const char *otype);

char *tt_otype_derived(const char *otype,
	int i);

int tt_otype_deriveds_count(const char *otype);

Tt_mode tt_otype_hsig_arg_mode(const char *otype,
	int sig,
	int arg);

char *tt_otype_hsig_arg_type(const char *otype,
	int sig,
	int arg);

int tt_otype_hsig_args_count(const char *otype,
	int sig);

int tt_otype_hsig_count(const char *otype);

char *tt_otype_hsig_op(const char *otype,
	int sig);

int tt_otype_is_derived(const char *derivedotype,
	const char *baseotype);

Tt_status tt_otype_opnum_callback_add(const char *otid,
	int opnum,
	Tt_message_callback f);

Tt_mode tt_otype_osig_arg_mode(const char *otype,
	int sig,
	int arg);

char *tt_otype_osig_arg_type(const char *otype,
	int sig,
	int arg);

int tt_otype_osig_args_count(const char *otype,
	int sig);

int tt_otype_osig_count(const char*otype);

char *tt_otype_osig_op(const char *otype,
	int sig);

Tt_status tt_pattern_address_add(Tt_pattern p,
	Tt_address d);

Tt_status tt_pattern_arg_add(Tt_pattern p,
	Tt_mode n,
	const char *vtype,
	const char *value);

Tt_status tt_pattern_barg_add(Tt_pattern m,
	Tt_mode n,
	const char *vtype,
	const unsigned char *value,
	int len);

Tt_status tt_pattern_bcontext_add(Tt_pattern p,
	const char *slotname,
	const unsigned char *value,
	int length);

Tt_status tt_pattern_callback_add(Tt_pattern m,
	Tt_message_callback f);

Tt_category tt_pattern_category(Tt_pattern p);

Tt_status tt_pattern_category_set(Tt_pattern p,
	Tt_category c);

Tt_status tt_pattern_class_add(Tt_pattern p,
	Tt_class c);

Tt_status tt_pattern_context_add(Tt_pattern p,
	const char *slotname,
	const char *value);

Tt_pattern tt_pattern_create(void);

Tt_status tt_pattern_destroy(Tt_pattern p);

Tt_status tt_pattern_disposition_add(Tt_pattern p,
	Tt_disposition r);

Tt_status tt_pattern_file_add(Tt_pattern p,
	const char *file);

Tt_status tt_pattern_iarg_add(Tt_pattern m,
	Tt_mode n,
	const char *vtype,
	int value);

Tt_status tt_pattern_icontext_add(Tt_pattern p,
	const char *slotname,
	int value);

Tt_status tt_pattern_object_add(Tt_pattern p,
	const char *objid);

Tt_status tt_pattern_op_add(Tt_pattern p,
	const char *opname);

Tt_status tt_pattern_opnum_add(Tt_pattern p,
	int opnum);

Tt_status tt_pattern_otype_add(Tt_pattern p,
	const char *otype);

char *tt_pattern_print(Tt_pattern *p);

Tt_status tt_pattern_register(Tt_pattern p);

Tt_status tt_pattern_scope_add(Tt_pattern p,
	Tt_scope s);

Tt_status tt_pattern_sender_add(Tt_pattern p,
	const char *procid);

Tt_status tt_pattern_sender_ptype_add(Tt_pattern p,
	const char *ptid);

Tt_status tt_pattern_session_add(Tt_pattern p,
	const char *sessid);

Tt_status tt_pattern_state_add(Tt_pattern p,
	Tt_state s);

Tt_status tt_pattern_unregister(Tt_pattern p);

void *tt_pattern_user(Tt_pattern p,
	int key);

Tt_status tt_pattern_user_set(Tt_pattern p,
	int key,
	void *v);

Tt_status tt_pattern_xarg_add(Tt_pattern m,
	Tt_mode n,
	const char *vtype,
	xdrproc_t xdr_proc,
	void *value);

Tt_status tt_pattern_xcontext_add(Tt_pattern p,
	const char *slotname,
	xdrproc_t xdr_proc,
	void *value);

Tt_message tt_pnotice_create(Tt_scope scope,
	const char *op);

Tt_status tt_pointer_error(void *pointer);

Tt_message tt_prequest_create(Tt_scope scope,
	const char *op);

Tt_status tt_ptr_error(pointer);

Tt_status tt_ptype_declare(const char *ptid);

Tt_status tt_ptype_exists(const char *ptid);

Tt_status tt_ptype_opnum_callback_add(const char *ptid,
	int opnum,
	Tt_message_callback f);

Tt_status tt_ptype_undeclare(const char *ptid);

void tt_release(int mark);

Tt_status tt_session_bprop(const char *sessid,
	const char *propname,
	int i,
	unsigned char **value,
	int *length);

Tt_status tt_session_bprop_add(const char *sessid,
	const char *propname,
	const unsigned char *value,
	int length);

Tt_status tt_session_bprop_set(const char *sessid,
	const char *propname,
	const unsigned char *value,
	int length);

Tt_status tt_session_join(const char *sessid);

char *tt_session_prop(const char *sessid,
	const char *propname,
	int i);

Tt_status tt_session_prop_add(const char *sessid,
	const char *propname,
	const char *value);

int tt_session_prop_count(const char *sessid,
	const char *propname);

Tt_status tt_session_prop_set(const char *sessid,
	const char *propname,
	const char *value);

char *tt_session_propname(const char *sessid,
	int n);

int tt_session_propnames_count(const char *sessid);

Tt_status tt_session_quit(const char *sessid);

Tt_status tt_session_types_load(const char *session,
	const char *filename);

Tt_status tt_spec_bprop(const char *objid,
	const char *propname,
	int i,
	unsigned char **value,
	int *length);

Tt_status tt_spec_bprop_add(const char *objid,
	const char *propname,
	const unsigned char *value,
	int length);

Tt_status tt_spec_bprop_set(const char *objid,
	const char *propname,
	const unsigned char *value,
	int length);

char *tt_spec_create(const char *filepath);

Tt_status tt_spec_destroy(const char *objid);

char *tt_spec_file(const char *objid);

char *tt_spec_move(const char *objid,
	const char *newfilepath);

char *tt_spec_prop(const char *objid,
	const char *propname,
	int i);

Tt_status tt_spec_prop_add(const char *objid,
	const char *propname,
	const char *value);

int tt_spec_prop_count(const char *objid,
	const char *propname);

Tt_status tt_spec_prop_set(const char *objid,
	const char *propname,
	const char *value);

char *tt_spec_propname(const char *objid,
	int n);

int tt_spec_propnames_count(const char *objid);

char *tt_spec_type(const char *objid);

Tt_status tt_spec_type_set(const char *objid,
	const char *otid);

Tt_status tt_spec_write(const char *objid);

char *tt_status_message(Tt_status ttrc);

int tt_trace_control(int onoff);

Tt_status tt_xcontext_quit(const char *slotname,
	xdrproc_t xdr_proc,
	void *value);