Index Index for
Section 3
Index Alphabetical
listing for T
Bottom of page Bottom of
page		 

tt_message_arg_bval_set(3)


CDE


NAME

  tt_message_arg_bval_set - set the byte-array value and type of a message
  argument


SYNOPSIS

  #include <tt_c.h>
  Tt_status tt_message_arg_bval_set(Tt_message m,
				    int n,
				    const unsigned char *value,
				    int len);


DESCRIPTION

  The tt_message_arg_bval_set function sets the byte-array value and the type
  of the nth message argument.

  This function also changes the value of an existing nth message argument to
  a byte string.

  The m argument is the opaque handle for the message involved in this
  operation. The n argument is the number of the argument to set. The first
  argument is numbered zero.  The value argument is the byte string with the
  contents for the message argument. The len argument is the length of the
  value in bytes.


RETURN VALUE

  Upon successful completion, the tt_message_arg_bval_set function returns
  the status of the operation as one of the following Tt_status values:

  TT_OK
      The operation completed successfully.

  TT_ERR_NOMP
      The ttsession(1) process is not running and the ToolTalk service cannot
      restart it.

  TT_ERR_NUM
      The integer value passed was invalid (out of range).

  TT_ERR_POINTER
      The pointer passed does not point to an object of the correct type for
      this operation.


APPLICATION USAGE

  The sending process can use tt_message_arg_bval_set(3) to fill in opaque
  data.


SEE ALSO

  tt_c.h(5), tt_message_barg_add(3), tt_message_arg_val_set(3),
  tt_message_arg_ival_set(3)

Index Index for
Section 3
Index Alphabetical
listing for T
Top of page Top of
page