logging.h File Reference

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Enumerations
enum	eLogType {   PG_DEBUG, PG_PROGRESS, PG_WARNING, PG_FATAL,   PG_VERBOSE, PG_STATUS, PG_REPORT, PG_WARNING,   PG_FATAL }

Functions
void	pg_log (eLogType type, const char *fmt,...) pg_attribute_printf(2
void void	pg_fatal (const char *fmt,...) pg_attribute_printf(1
void void	pg_attribute_noreturn ()
void	progress_report (bool force)

Variables
uint64	fetch_size
uint64	fetch_done

Enumeration Type Documentation

eLogType

enum eLogType

Enumerator
PG_DEBUG
PG_PROGRESS
PG_WARNING
PG_FATAL
PG_VERBOSE
PG_STATUS
PG_REPORT
PG_WARNING
PG_FATAL

Definition at line 22 of file logging.h.

{
    PG_DEBUG,
    PG_PROGRESS,
    PG_WARNING,
    PG_FATAL
} eLogType;

Function Documentation

pg_attribute_noreturn()

void void pg_attribute_noreturn

(

)

pg_fatal()

void void pg_fatal	(	const char *	fmt,
			...
	)

pg_log()

void pg_log	(	eLogType	type,
		const char *	fmt,
			...
	)

progress_report()

void progress_report

(

bool

force

)

Definition at line 102 of file logging.c.

References fetch_done, fetch_size, INT64_FORMAT, last_progress_report, now(), pg_log(), PG_PROGRESS, showprogress, and snprintf().

{
    int         percent;
    char        fetch_done_str[32];
    char        fetch_size_str[32];
    pg_time_t   now;

    if (!showprogress)
        return;

    now = time(NULL);
    if (now == last_progress_report && !force)
        return;                 /* Max once per second */

    last_progress_report = now;
    percent = fetch_size ? (int) ((fetch_done) * 100 / fetch_size) : 0;

    /*
     * Avoid overflowing past 100% or the full size. This may make the total
     * size number change as we approach the end of the backup (the estimate
     * will always be wrong if WAL is included), but that's better than having
     * the done column be bigger than the total.
     */
    if (percent > 100)
        percent = 100;
    if (fetch_done > fetch_size)
        fetch_size = fetch_done;

    /*
     * Separate step to keep platform-dependent format code out of
     * translatable strings.  And we only test for INT64_FORMAT availability
     * in snprintf, not fprintf.
     */
    snprintf(fetch_done_str, sizeof(fetch_done_str), INT64_FORMAT,
             fetch_done / 1024);
    snprintf(fetch_size_str, sizeof(fetch_size_str), INT64_FORMAT,
             fetch_size / 1024);

    pg_log(PG_PROGRESS, "%*s/%s kB (%d%%) copied",
           (int) strlen(fetch_size_str), fetch_done_str, fetch_size_str,
           percent);
    printf("\r");
}

Variable Documentation

fetch_done

uint64 fetch_done

Definition at line 22 of file logging.c.

Referenced by main(), progress_report(), and write_target_range().

fetch_size

uint64 fetch_size

Definition at line 21 of file logging.c.

Referenced by main(), postgres_fdw_validator(), and progress_report().