In pg_upgrade, add various logging improvements:

	add ability to control permissions of created files
	have psql echo its queries for easier debugging
	output four separate log files, and delete them on success
	add -r/--retain option to keep log files after success
	make logs file append-only
	remove -g/-G/-l logging options
	sugggest tailing appropriate log file on failure
	enhance -v/--verbose behavior

1 files changed, 16 insertions, 0 deletions

diff --git a/contrib/pg_upgrade/file.c b/contrib/pg_upgrade/file.c
index fcf1c440a70..0276636e03f 100644
--- a/contrib/pg_upgrade/file.c
+++ b/contrib/pg_upgrade/file.c
@@ -316,3 +316,19 @@ win32_pghardlink(const char *src, const char *dst)
 }
 
 #endif
+
+
+/* fopen() file with no group/other permissions */
+FILE *
+fopen_priv(const char *path, const char *mode)
+{
+	mode_t old_umask = umask(S_IRWXG | S_IRWXO);
+	FILE	*fp;
+
+	fp = fopen(path, mode);
+	umask(old_umask);
+
+	return fp;
+}
+	
+