From: Ralph Boehme <slow@samba.org>
Date: Wed, 12 Dec 2018 21:46:49 +0000 (+0100)
Subject: debug: enable per debug-class logfiles
X-Git-Tag: tdb-1.3.17~201
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=08d37b4a44bc7daed3c1c5774a3d7e796de582ef;p=thirdparty%2Fsamba.git

debug: enable per debug-class logfiles

This finally enables per debug-class logfiles by hooking into
reopen_logs_internal() calls to reopen_one_log() per configured
debug-class.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/lib/util/debug.c b/lib/util/debug.c
index 278562596fa..30e5a28a233 100644
--- a/lib/util/debug.c
+++ b/lib/util/debug.c
@@ -1078,6 +1078,12 @@ static bool reopen_one_log(int *fd, const char *logfile)
 	int old_fd = *fd;
 	int new_fd;
 
+	if (logfile == NULL) {
+		debug_close_fd(old_fd);
+		*fd = -1;
+		return true;
+	}
+
 	new_fd = open(logfile, O_WRONLY|O_APPEND|O_CREAT, 0644);
 	if (new_fd == -1) {
 		log_overflow = true;
@@ -1143,8 +1149,13 @@ bool reopen_logs_internal(void)
 
 	state.reopening_logs = true;
 
-	ok = reopen_one_log(&dbgc_config[DBGC_ALL].fd,
-			    dbgc_config[DBGC_ALL].logfile);
+	for (i = DBGC_ALL; i < debug_num_classes; i++) {
+		ok = reopen_one_log(&dbgc_config[i].fd,
+				    dbgc_config[i].logfile);
+		if (!ok) {
+			break;
+		}
+	}
 
 	/* Fix from klausr@ITAP.Physik.Uni-Stuttgart.De
 	 * to fix problem where smbd's that generate less