From: David Goulet <david.goulet@polymtl.ca>
Date: Tue, 14 Jun 2011 19:51:13 +0000 (-0400)
Subject: Fix mkdir error handling
X-Git-Tag: v2.0-pre1~81
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=6beb22421cf1641eb09813c167741e27cf5f58dc;p=lttng-tools.git

Fix mkdir error handling

Signed-off-by: David Goulet <david.goulet@polymtl.ca>
---

diff --git a/ltt-sessiond/main.c b/ltt-sessiond/main.c
index 8c113fab3..987389284 100644
--- a/ltt-sessiond/main.c
+++ b/ltt-sessiond/main.c
@@ -637,9 +637,11 @@ static int create_trace_dir(struct ltt_kernel_session *session)
 		// TODO: recursive create dir
 		ret = mkdir(chan->pathname, S_IRWXU | S_IRWXG );
 		if (ret < 0) {
-			perror("mkdir trace path");
-			ret = -errno;
-			goto error;
+			if (ret != EEXIST) {
+				perror("mkdir trace path");
+				ret = -errno;
+				goto error;
+			}
 		}
 	}
 
@@ -1514,8 +1516,11 @@ static int set_kconsumerd_sockets(void)
 
 	ret = mkdir(KCONSUMERD_PATH, S_IRWXU | S_IRWXG);
 	if (ret < 0) {
-		ERR("Failed to create " KCONSUMERD_PATH);
-		goto error;
+		if (errno != EEXIST) {
+			ERR("Failed to create " KCONSUMERD_PATH);
+			goto error;
+		}
+		ret = 0;
 	}
 
 	/* Create the kconsumerd error unix socket */