From: Siraaj Khandkar <siraaj@khandkar.net>
Date: Tue, 24 Mar 2020 22:57:58 +0000 (-0400)
Subject: Catch broken pipe errors in time sensor
X-Git-Url: https://git.xandkar.net/?a=commitdiff_plain;h=80e23f5474b94b36f66c0406425f2214d89eaf6e;p=khatus.git

Catch broken pipe errors in time sensor
---

diff --git a/x5/khatus_sensor_time.c b/x5/khatus_sensor_time.c
index ad170ef..869134c 100644
--- a/x5/khatus_sensor_time.c
+++ b/x5/khatus_sensor_time.c
@@ -112,10 +112,18 @@ main(int argc, char **argv)
 		for (i = 0; (n = write(fd, buf + i++, 1)) && r; r--)
 			;
 		if (n < 0)
-			fatal("Failed to write to %s. Err num: %d, Err msg: %s\n",
-			    fifo_name,
-			    errno,
-			    strerror(errno));
+			switch (errno) {
+			case EPIPE:
+				error("Broken pipe. Msg buf: %s\n", buf);
+				break;
+			default:
+				fatal(
+				    "Failed to write to %s. "
+				    "Err num: %d, Err msg: %s\n",
+				    fifo_name,
+				    errno,
+				    strerror(errno));
+			}
 		if (close(fd) < 0)
 			fatal("Failed to close %s. Err num: %d, Err msg: %s\n",
 			    fifo_name,