CDA CD 60 Especificaciones descargar pdf (Pagina 52)

PCI CD and PCI CDa

Document Number: 008-00965-06 EDT Public Revision: I December 2004

Template: edt.dot

Page 52

edt_msg_set_level(msg_p, EDT_MSG_FATAL | EDT_MSG_WARNING);

if (edt_access(fname, 0) != 0)

edt_msg_output(msg_p, EDTAPP_MSG_WARNING, "file '%s' not

found", fname);

edt_msg_close

Description

Closes and frees up memory associated with a message handle. Use only on message handles that have

been explicitly initialized by edt_msg_init. Do not try to close the default message handle.

Syntax

int edt_msg_close(EdtMsgHandler *msg_p)

Arguments

msg_p

the message handle to close

Return

0 on success, -1 on failure

edt_msg_set_level

Description

Sets the "message level" flag bits that determine whether to call the message handler for a given

message. The flags set by this function are ANDed with the flags set in each edt_msg call, to determine

whether the call goes to the message function and actually results in any output.

Syntax

void edt_msg_set_level(EdtMsgHandler *msg_p, int newlevel)

Arguments

msg_p

the message handle

Example

edt_msg_set_level(edt_msg_default_level(),

EDT_MSG_FATAL|EDT_MSG_WARNING);

Return

Void

edt_msg_set_function

Description

Sets the function to call when a message event occurs. The default message function is printf (outputs

to the console); edt_msg_set_function allows programmers to substitute any type of message handler

(pop-up callback, file write, etc).

Syntax

void edt_msg_set_function(EdtErrorFunction f)

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CDA CD 60 Especificaciones Pagina 52