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changeset 45849:731ea8fa1f11 stable

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chg: show debug message for each fd to be closed It helps debugging. The number of file descriptors should be small in most cases, so the console output wouldn't get bloated even with CHG_DEBUG=1.
author Yuya Nishihara <yuya@tcha.org>
date Tue, 03 Nov 2020 11:12:25 +0900
parents 41aaf960dc00
children 9534de20358f
files contrib/chg/chg.c
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/contrib/chg/chg.c	Tue Nov 03 11:06:15 2020 +0900
+++ b/contrib/chg/chg.c	Tue Nov 03 11:12:25 2020 +0900
@@ -289,6 +289,7 @@
 				continue;
 			}
 			if (fd_value > STDERR_FILENO) {
+				debugmsg("closing fd %ld", fd_value);
 				int res = close(fd_value);
 				if (res) {
 					debugmsg("tried to close fd %ld: %d "