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tt_otype_is_derived(3) -- indicate the otype derivations
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The tt_otype_is_derived function specifies whether the derived otype is derived directly or indirectly from the base otype. The derivedotype argument is the specified derived otype. The baseotype argument is the specified base otype. |
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tt_otype_opnum_callback_add(3) -- return a callback if two opnums are equal
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The tt_otype_opnum_callback_add function adds a callback that is automatically invoked when a message is delivered because it matched a pattern derived from a signature in the named otype with an opnum equal to the specified one. The callback is defined in Tt/tt_c.h - Tttt_c(5). The otid argument is the identifier of the object type involved in this operation. The opnum argument is the opnum of th... |
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tt_otype_osig_args_count(3) -- returns the number of arguments of a notice signature of an otype
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The tt_otype_osig_args_count function returns the number of arguments of the sigth notice signature of the given otype. The otype argument is the object type involved in this operation. The sig argument is the zero-based index into the notice signatures of the specified otype. |
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tt_otype_osig_arg_mode(3) -- return the mode of an argument of a notice signature of an otype
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The tt_otype_osig_arg_mode function returns the mode of the argth argument of the sigth notice signature of the given otype. The otype argument is the object type involved in this operation. The sig argument is the zero-based index into the notice signatures of the specified otype. The arg argument is the zero-based index into the arguments of the specified signature. |
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tt_otype_osig_arg_type(3) -- return the data type of an argument of a notice signature of an otype
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The tt_otype_osig_arg_type function returns the data type of the argth argument of the sigth notice signature of the given otype. The otype argument is the object type involved in this operation. The sig argument is the zero-based index into the notice signatures of the specified otype. The arg argument is the zero-based index into the arguments of the specified signature. |
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tt_otype_osig_count(3) -- return the number of notice signatures for an otype
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The tt_otype_osig_count function returns the number of notice signatures for the given otype. The otype argument is the object type involved in this operation. |
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tt_otype_osig_op(3) -- return the op name of a notice signature of an otype
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The tt_otype_osig_op function returns the op name of the sigth notice signature of the given otype. The otype argument is the object type involved in this operation. The sig argument is the zero-based index into the notice signatures of the given otype. |
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tt_pattern_address_add(3) -- add a value to the address field for a pattern
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The tt_pattern_address_add function adds a value to the address field for the specified pattern. The p argument is a unique handle for a message pattern. This handle is returned after a tt_pattern_create(3) call has been made. The d argument specifies which pattern attributes form the address that messages will be matched against. The following values are defined: TT_HANDLER The message is address... |
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tt_pattern_arg_add(3) -- add an argument to a pattern
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The tt_pattern_arg_add function adds an argument to a pattern. The application must add pattern arguments before it registers the pattern with the ToolTalk service. The p argument is the opaque handle for the pattern involved in this operation The n argument specifies who (sender, handler, observers) writes and reads a message argument. The following modes are defined: TT_IN The argument is writte... |
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tt_pattern_barg_add(3) -- add an argument with a value that contains embedded nulls to a pattern
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The tt_pattern_barg_add function adds an argument with a value that contains embedded nulls to a pattern. The m argument is the opaque handle for the pattern involved in this operation. The n argument specifies who (sender, handler, observers) writes and reads a message argument. The following modes are defined: TT_IN The argument is written by the sender and read by the handler and any observers.... |
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tt_pattern_bcontext_add(3) -- add a byte-array value to the values in this pattern's named context
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The tt_pattern_bcontext_add function adds a byte-array value to the values in this pattern's named context. The p argument is the opaque handle for the pattern involved in this operation. The slotname argument describes the context for this pattern. The value argument is the byte string with the contents for the message context. The length argument is the length of the value in bytes. |
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tt_pattern_callback_add(3) -- register a message-matching callback function
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The tt_pattern_callback_add function registers a callback function that will be automatically invoked by tt_message_receive(3) whenever a message matches the pattern. The callback is defined in Tt/tt_c.h - Tttt_c(5). If the callback returns TT_CALLBACK_CONTINUE, other callbacks will be run; if no callback returns TT_CALLBACK_PROCESSED, tt_message_receive(3) returns the message. If the callback ret... |
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tt_pattern_category(3) -- return the category value of a pattern
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The tt_pattern_category function returns the category value of the specified pattern. The p argument is the opaque handle for a message pattern. |
