OpenTP1 Version 7 Programming Reference C Language
dc_log_notify_send - Send user-kept message logs
Format
ANSI C, C++
#include <dclog.h> DCLONG dc_log_notify_send (char *msg, DCLONG msglen, DCLONG flags) |
K&R C
#include <dclog.h> DCLONG dc_log_notify_send (msg, msglen, flags) char *msg; DCLONG msglen; DCLONG flags; |
Description
The function dc_log_notify_send() sends a message log kept optionally by the user to the application programs waiting for message logs from OpenTP1. The function is used for requesting termination of the application programs waiting for message logs.
Arguments whose values are set in the UAP
msg
Specify the area containing a send message log.
msglen
Specify the length of the area specified in msg. Here, specify length shorter than or equal to that specified in DCLOG_NOTIFY_MSG_LEN.
flags
Specify DCNOFLAGS.
Return values
Return value | Return value (numeric) | Meaning |
---|---|---|
DC_OK | 0 | Normal termination. |
DCLOGER_PROTO | -1999 | The function dc_log_notify_open() has already been called. Therefore, the applicable application program cannot call the function dc_log_notify_send(). |
DCLOGER_PARAM_ARGS | -1900 | An incorrect value is specified as the argument. |
DCLOGER_COMM | -1901 | Initialization of the communication path failed. |
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