X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=test%2Fsmtp-dummy.c;h=9da8202fd1ff8c0f7a9b91ff8f6490350831a5dc;hp=e58d0ad68d7b606650b4e04c19a1c64bc6d57286;hb=b0ba84f9e71b0f117dc0bdf0b790c6e2341d3949;hpb=44ea57a0d10ddab514abea319c4d25ec4e36b51e

diff --git a/test/smtp-dummy.c b/test/smtp-dummy.c
index e58d0ad6..9da8202f 100644
--- a/test/smtp-dummy.c
+++ b/test/smtp-dummy.c
@@ -99,9 +99,6 @@ process_command (FILE *peer, FILE *output, const char *command)
 static void
 do_smtp_to_file (FILE *peer, FILE *output)
 {
-	char buf[4096];
-	ssize_t bytes;
-	char greeting[] = "220 localhost smtp-dummy\r\n";
 	char *line = NULL;
 	size_t line_size;
 	ssize_t line_len;
@@ -130,7 +127,7 @@ main (int argc, char *argv[])
 
 	if (argc != 2) {
 		fprintf (stderr, "Usage: %s <output-file>\n", argv[0]);
-		exit (1);
+		return 1;
 	}
 
 	output_filename = argv[1];
@@ -138,14 +135,14 @@ main (int argc, char *argv[])
 	if (output == NULL) {
 		fprintf (stderr, "Failed to open %s for writing: %s\n",
 			 output_filename, strerror (errno));
-		exit (1);
+		return 1;
 	}
 
 	sock = socket (AF_INET, SOCK_STREAM, 0);
 	if (sock == -1) {
 		fprintf (stderr, "Error: socket() failed: %s\n",
 			 strerror (errno));
-		exit (1);
+		return 1;
 	}
 
 	reuse = 1;
@@ -153,13 +150,13 @@ main (int argc, char *argv[])
 	if (err) {
 		fprintf (stderr, "Error: setsockopt() failed: %s\n",
 			 strerror (errno));
-		exit (1);
+		return 1;
 	}
 
 	hostinfo = gethostbyname ("localhost");
 	if (hostinfo == NULL) {
 		fprintf (stderr, "Unknown host: localhost\n");
-		exit (1);
+		return 1;
 	}
 
 	addr.sin_family = AF_INET;
@@ -170,7 +167,7 @@ main (int argc, char *argv[])
 		fprintf (stderr, "Error: bind() failed: %s\n",
 			 strerror (errno));
 		close (sock);
-		exit (1);
+		return 1;
 	}
 
 	err = listen (sock, 1);
@@ -178,7 +175,7 @@ main (int argc, char *argv[])
 		fprintf (stderr, "Error: listen() failed: %s\n",
 			 strerror (errno));
 		close (sock);
-		exit (1);
+		return 1;
 	}
 
 	peer_addr_len = sizeof (peer_addr);
@@ -186,14 +183,14 @@ main (int argc, char *argv[])
 	if (peer == -1) {
 		fprintf (stderr, "Error: accept() failed: %s\n",
 			 strerror (errno));
-		exit (1);
+		return 1;
 	}
 
 	peer_file = fdopen (peer, "w+");
 	if (peer_file == NULL) {
 		fprintf (stderr, "Error: fdopen() failed: %s\n",
 			 strerror (errno));
-		return;
+		return 1;
 	}
 
 	do_smtp_to_file (peer_file, output);