e_report.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
Postgres ereport
Send notice or error to postgreSQL (cleans the char *) From the C++ err_msg, log_msg, notice_msg are returned as a (char *), Before exiting the C code the pointers need to be freed: This task can be done when there is no error, Call to ERROR, gives the control back to postgreSQL leaves a leak on C++ side, the message to be returned; std::ostringstream log; log << "the message"; *log_msg = pgr_msg(log.str().c_str()); when there is ERROR then postgreSQL takes over control The char* messages are cleared automaticalyy with pfree. Warning When error: Free all data not created with palloc before calling
void	pgr_error (char *error_msg)
	error with no hint More...
void	pgr_error2 (char *log_msg, char *error_msg)
	error with hint More...
void	pgr_global_report (char *log_msg, char *notice_msg, char *error_msg)
	notice & error More...
void	pgr_notice (char *notice_msg)
	notice with no hint More...
void	pgr_notice2 (char *log_msg, char *notice_msg)
	notice with hint More...

Function Documentation

pgr_error()

void pgr_error

(

char *

error_msg

)

error with no hint

if (err_msg) {
    pfree(<data>);
}
pgr_error(&error_msg);
 
precondition: before calling ereport
    assert(!*error_msg);

Definition at line 61 of file e_report.c.

                     {
    PGR_DBG("Returned error message = %s", err);
 
#if 0
    char *error = NULL;
    if (*err_msg) {
        error = pgr_cstring2char(*err_msg);
        free(*err_msg);
    }
#endif
    if (err) {
        ereport(ERROR,
                (errmsg_internal("Unexpected"),
                 errhint("%s", err)));
    }
}

References pgr_cstring2char(), and PGR_DBG.

pgr_error2()

void pgr_error2	(	char *	log_msg,
		char *	error_msg
	)

error with hint

if (err_msg) {
    pfree(<data>);
}
pgr_error(&log_msg, &error_msg);
 
precondition: before calling ereport
    assert(!*log_msg);
    assert(!*error_msg);

Definition at line 79 of file e_report.c.

                   {
    PGR_DBG("Returned log message = %s", log);
    PGR_DBG("Returned error message = %s", err);
 
    if (err) {
        ereport(ERROR,
                (errmsg_internal("%s", err),
                 errhint("%s", log)));
    }
}

References PGR_DBG.

pgr_global_report()

void pgr_global_report	(	char *	log_msg,
		char *	notice_msg,
		char *	error_msg
	)

notice & error

pgr_notice(&log_msg, &notice_msg, &error_msg);
 
precondition: before calling ereport
    assert(!*log_msg);
    assert(!*notice_msg);
    assert(!*error_msg);

Definition at line 93 of file e_report.c.

                   {
    if (!notice && log) {
        ereport(DEBUG1,
                (errmsg_internal("%s", log)));
    }
 
    if (notice) {
        if (log) {
            ereport(NOTICE,
                    (errmsg_internal("%s", notice),
                     errhint("%s", log)));
        } else {
            ereport(NOTICE,
                    (errmsg_internal("%s", notice)));
        }
    }
 
    if (err) {
        if (log) {
            ereport(ERROR,
                    (errmsg_internal("%s", err),
                     errhint("%s", log)));
        } else {
            ereport(ERROR,
                    (errmsg_internal("%s", err)));
        }
    }
}

Referenced by compute(), compute_trsp(), process(), and process_combinations().

pgr_notice()

void pgr_notice

(

char *

notice_msg

)

notice with no hint

pgr_notice(&log_msg, &notice_msg);
 
precondition: before calling ereport
    assert(!log_msg);
    assert(!notice_msg);

Definition at line 31 of file e_report.c.

                      {
    PGR_DBG("Returned notice message = %s", notice);
 
    if (notice) {
        ereport(NOTICE,
                (errmsg("%s", notice)));
    }
}

References PGR_DBG.

Referenced by pgr_notice2().

pgr_notice2()

void pgr_notice2	(	char *	log_msg,
		char *	notice_msg
	)

notice with hint

pgr_notice(&log_msg, &notice_msg);
 
precondition: before calling ereport
    assert(!log_msg);
    assert(!notice_msg);

Definition at line 42 of file e_report.c.

                      {
    PGR_DBG("Returned log message = %s", log);
    PGR_DBG("Returned notice message = %s", notice);
 
    if (log) {
        pgr_notice(notice);
        return;
    }
 
    if (notice) {
        ereport(NOTICE,
                (errmsg("%s", notice),
                 errhint("%s", log)));
    }
}

References PGR_DBG, and pgr_notice().