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| author | Jeff Davis <jdavis@postgresql.org> | 2022-07-11 12:29:33 -0700 |
|---|---|---|
| committer | Jeff Davis <jdavis@postgresql.org> | 2022-07-11 12:29:33 -0700 |
| commit | b40baa96a7ad789718dcf59b1dd73bae15c3a7e1 (patch) | |
| tree | e4c0e7db63eea5c1a1d12c275b2566d8b3353b6e /src/backend/utils/error | |
| parent | bf022d337ef096c79e6a0b51f0b42e69749ae210 (diff) | |
| download | postgresql-b40baa96a7ad789718dcf59b1dd73bae15c3a7e1.tar.gz postgresql-b40baa96a7ad789718dcf59b1dd73bae15c3a7e1.zip | |
Provide log_status_format(), useful for an emit_log_hook.
Refactor so that log_line_prefix() is a thin wrapper over a new
function log_status_format(), and move the implementation to the
latter. Export log_status_format() so that it can be used by an
emit_log_hook.
Discussion: https://postgr.es/m/39c8197652f4d3050aedafae79fa5af31096505f.camel%40j-davis.com
Reviewed-by: Michael Paquier, Alvaro Herrera
Diffstat (limited to 'src/backend/utils/error')
| -rw-r--r-- | src/backend/utils/error/elog.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c index 59124bd9ccb..95f32de4e29 100644 --- a/src/backend/utils/error/elog.c +++ b/src/backend/utils/error/elog.c @@ -2438,11 +2438,20 @@ process_log_prefix_padding(const char *p, int *ppadding) } /* - * Format tag info for log lines; append to the provided buffer. + * Format log status information using Log_line_prefix. */ static void log_line_prefix(StringInfo buf, ErrorData *edata) { + log_status_format(buf, Log_line_prefix, edata); +} + +/* + * Format log status info; append to the provided buffer. + */ +void +log_status_format(StringInfo buf, const char *format, ErrorData *edata) +{ /* static counter for line numbers */ static long log_line_number = 0; @@ -2465,10 +2474,10 @@ log_line_prefix(StringInfo buf, ErrorData *edata) } log_line_number++; - if (Log_line_prefix == NULL) + if (format == NULL) return; /* in case guc hasn't run yet */ - for (p = Log_line_prefix; *p != '\0'; p++) + for (p = format; *p != '\0'; p++) { if (*p != '%') { |