From f4070050375a621d4297e0629c0072519cdf5d2d Mon Sep 17 00:00:00 2001
From: Luke Bratch <luke@bratch.co.uk>
Date: Fri, 19 Apr 2019 02:15:41 +0200
Subject: Lots and lots of refactoring and comments work in preparation for
 more actual IRC/bouncer functionality

---
 sockets.c | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

(limited to 'sockets.c')

diff --git a/sockets.c b/sockets.c
index 6c1370b..40079c2 100644
--- a/sockets.c
+++ b/sockets.c
@@ -60,22 +60,22 @@ int createclientsocket(char *listenport) {
 
   int listener;     // listening socket descriptor
   int rv; // return value for getaddrinfo (for error message)
-	struct addrinfo hints, *ai, *p;
+  struct addrinfo hints, *ai, *p;
   int yes = 1; // for enabling socket options with setsockopt
 
-	// get us a socket and bind it
-	memset(&hints, 0, sizeof hints);
-	hints.ai_family = AF_UNSPEC;
-	hints.ai_socktype = SOCK_STREAM;
-	hints.ai_flags = AI_PASSIVE;
+  // get us a socket and bind it
+  memset(&hints, 0, sizeof hints);
+  hints.ai_family = AF_UNSPEC;
+  hints.ai_socktype = SOCK_STREAM;
+  hints.ai_flags = AI_PASSIVE;
 
-	if ((rv = getaddrinfo(NULL, listenport, &hints, &ai)) != 0) {
-		fprintf(stderr, "bouncer-client: %s\n", gai_strerror(rv));
-		exit(1);
-	}
+  if ((rv = getaddrinfo(NULL, listenport, &hints, &ai)) != 0) {
+    fprintf(stderr, "bouncer-client: %s\n", gai_strerror(rv));
+    exit(1);
+  }
 
   // Try for IPv6
-	for (p = ai; p != NULL; p = p->ai_next) {
+  for (p = ai; p != NULL; p = p->ai_next) {
     if (p->ai_family == AF_INET6) {
       listener = socket(p->ai_family, p->ai_socktype, p->ai_protocol);
       if (listener != -1) {
@@ -110,13 +110,13 @@ int createclientsocket(char *listenport) {
     exit(1);
   }
 
-	// if we got here, it means we didn't get bound
-	if (p == NULL) {
-		fprintf(stderr, "bouncer-client: failed to bind\n");
-		exit(2);
-	}
+  // if we got here, it means we didn't get bound
+  if (p == NULL) {
+    fprintf(stderr, "bouncer-client: failed to bind\n");
+    exit(2);
+  }
 
-	freeaddrinfo(ai); // all done with this
+  freeaddrinfo(ai); // all done with this
 
     // listen
     if (listen(listener, BACKLOG) == -1) {
-- 
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