White-space cleanup

git-svn-id: http://www.varnish-cache.org/svn/trunk@4556 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_backend.c

@@ -99,7 +99,7 @@ VBE_ReleaseConn(struct vbe_conn *vc)
 		if (dst == 0.0)			\
 			dst = params->tmx;	\
 	} while (0)
-		
+
 
 /*--------------------------------------------------------------------
  * Attempt to connect to a given addrinfo entry.

bin/varnishd/cache_center.c

@@ -1218,7 +1218,7 @@ CNT_Session(struct sess *sp)
 		TCP_blocking(sp->fd);
 
 	/*
-	 * NB: Once done is set, we can no longer touch sp! 
+	 * NB: Once done is set, we can no longer touch sp!
 	 */
 	for (done = 0; !done; ) {
 		assert(sp->wrk == w);

bin/varnishd/cache_dir_random.c

@@ -119,7 +119,7 @@ vdi_random_getfd(const struct director *d, struct sess *sp)
 	}
 
 	/*
-	 * If we are hashing, first try to hit our "canonical backend" 
+	 * If we are hashing, first try to hit our "canonical backend"
 	 * If that fails, we fall through, and select a weighted backend
 	 * amongst the healthy set.
 	 */

bin/varnishd/cache_response.c

@@ -151,7 +151,7 @@ RES_BuildHttp(struct sess *sp)
 		if(sp->http->protover >= 1.1)
 			http_PrintfHeader(sp->wrk, sp->fd, sp->wrk->resp,
 			    "Transfer-Encoding: chunked");
-		else 
+		else
 			sp->doclose = "ESI EOF";
 	}
 

bin/varnishd/cache_session.c

@@ -95,7 +95,7 @@ SES_Charge(struct sess *sp)
 }
 
 /*--------------------------------------------------------------------
- * This function allocates a session + assorted peripheral data 
+ * This function allocates a session + assorted peripheral data
  * structures in one single malloc operation.
  */
 

bin/varnishd/cache_waiter_poll.c

@@ -130,7 +130,7 @@ vca_main(void *arg)
 		v = poll(pollfd, hpoll + 1, 100);
 		assert(v >= 0);
 		if (v && pollfd[vca_pipes[0]].revents) {
-			
+
 			if (pollfd[vca_pipes[0]].revents != POLLIN)
 				VSL(SLT_Debug, 0, "pipe.revents= 0x%x",
 				    pollfd[vca_pipes[0]].revents);

bin/varnishd/mgt_cli.c

@@ -172,7 +172,7 @@ mcf_askchild(struct cli *cli, const char * const *av, void *priv)
 		    "(child not running).\n"
 		    "Type 'help' for more info.");
 		return;
-	} 
+	}
 	AN(cli->cmd);
 	i = write(cli_o, cli->cmd, strlen(cli->cmd));
 	if (i != strlen(cli->cmd)) {
@@ -186,7 +186,7 @@ mcf_askchild(struct cli *cli, const char * const *av, void *priv)
 		cli_out(cli, "CLI communication error");
 		return;
 	}
-		
+
 	assert(i == 1 || errno == EPIPE);
 	(void)cli_readres(cli_i,
 	    &u, &q, params->cli_timeout);
@@ -418,7 +418,7 @@ mgt_cli_setup(int fdi, int fdo, int verbose, const char *ident, mgt_cli_close_f
 
 	(void)ident;
 	(void)verbose;
-	if (cls == NULL) 
+	if (cls == NULL)
 		mgt_cli_init_cls();
 
 	cli = CLS_AddFd(cls, fdi, fdo, closefunc, priv);
@@ -654,7 +654,7 @@ Marg_poker(const struct vev *e, int what)
 	M_conn = vev_new();
 	AN(M_conn);
 	M_conn->callback = Marg_poker;
-	M_conn->name = "-M connector";	
+	M_conn->name = "-M connector";
 	M_conn->fd_flags = EV_WR;
 	M_conn->fd = s;
 	M_fd = s;
@@ -682,6 +682,6 @@ mgt_cli_master(const char *M_arg)
 	AN(M_poker);
 	M_poker->timeout = M_poll;
 	M_poker->callback = Marg_poker;
-	M_poker->name = "-M poker";	
+	M_poker->name = "-M poker";
 	AZ(vev_add(mgt_evb, M_poker));
 }

bin/varnishd/mgt_param.c

@@ -1056,7 +1056,7 @@ MCF_DumpMdoc(void)
 		}
 		printf(".Pp\n");
 		for (p = pp->descr; *p; p++) {
-			if (*p == '\n' && p[1] =='\0') 
+			if (*p == '\n' && p[1] =='\0')
 				break;
 			if (*p == '\n' && p[1] =='\n') {
 				printf("\n.Pp\n");

bin/varnishd/stevedore.h

@@ -65,7 +65,7 @@ struct stevedore {
 	VTAILQ_ENTRY(stevedore)	list;
 };
 
-struct object *STV_NewObject(struct sess *sp, unsigned len, double ttl, 
+struct object *STV_NewObject(struct sess *sp, unsigned len, double ttl,
     unsigned nhttp);
 struct storage *STV_alloc(struct sess *sp, size_t size, struct objcore *oc);
 void STV_trim(struct storage *st, size_t size);

bin/varnishtest/vtc_server.c

@@ -278,10 +278,10 @@ cmd_server(CMD_ARGS)
 			continue;
 		}
 		/*
-		 * We do an implict -wait if people muck about with a 
+		 * We do an implict -wait if people muck about with a
 		 * running server.
 		 */
-		if (s->run) 
+		if (s->run)
 			server_wait(s);
 
 		assert(s->run == 0);

bin/varnishtest/vtc_varnish.c

@@ -309,10 +309,10 @@ varnish_launch(struct varnish *v)
 		vtc_log(v->vl, 0, "FAIL no CLI connection accepted");
 		return;
 	}
-	
+
 	AZ(close(v->cli_fd));
 	v->cli_fd = nfd;
-	
+
 	vtc_log(v->vl, 3, "CLI connection fd = %d", v->cli_fd);
 	assert(v->cli_fd >= 0);
 
@@ -345,20 +345,20 @@ varnish_start(struct varnish *v)
 	u = varnish_ask_cli(v, "start", &resp);
 	if (vtc_error)
 		return;
-	if (u != CLIS_OK) 
+	if (u != CLIS_OK)
 		vtc_log(v->vl, 0, "CLI start command failed: %u %s", u, resp);
 	free(resp);
 	u = varnish_ask_cli(v, "debug.xid 1000", &resp);
 	if (vtc_error)
 		return;
-	if (u != CLIS_OK) 
+	if (u != CLIS_OK)
 		vtc_log(v->vl, 0, "CLI debug.xid command failed: %u %s",
 		    u, resp);
 	free(resp);
 	u = varnish_ask_cli(v, "debug.listen_address", &resp);
 	if (vtc_error)
 		return;
-	if (u != CLIS_OK) 
+	if (u != CLIS_OK)
 		vtc_log(v->vl, 0,
 		    "CLI debug.listen_address command failed: %u %s", u, resp);
 	h = resp;

lib/libvarnish/cli_serve.c

@@ -50,7 +50,7 @@ SVNID("$Id: cli.c 4235 2009-09-11 13:06:15Z phk $")
 #include <cli_serve.h>
 #include <libvarnish.h>
 #include <miniobj.h>
- 
+
 struct cls_func {
 	unsigned			magic;
 #define CLS_FUNC_MAGIC			0x7d280c9b
@@ -81,7 +81,7 @@ struct cls {
 };
 
 /*--------------------------------------------------------------------*/
- 
+
 void
 CLS_func_close(struct cli *cli, const char *const *av, void *priv)
 {
@@ -262,7 +262,7 @@ cls_vlu(void *priv, const char *p)
 	av = ParseArgv(p, 0);
 	AN(av);
 
-	cli->result = CLIS_UNKNOWN; 
+	cli->result = CLIS_UNKNOWN;
 	vsb_clear(cli->sb);
 	cli_out(cli, "Unknown request.\nType 'help' for more info.\n");
 
@@ -355,7 +355,7 @@ CLS_AddFd(struct cls *cs, int fdi, int fdo, cls_cb_f *closefunc, void *priv)
 static void
 cls_close_fd(struct cls *cs, struct cls_fd *cfd)
 {
-	
+
 	CHECK_OBJ_NOTNULL(cs, CLS_MAGIC);
 	CHECK_OBJ_NOTNULL(cfd, CLS_FD_MAGIC);
 
@@ -482,7 +482,7 @@ CLS_Destroy(struct cls **csp)
 	cs = *csp;
 	*csp = NULL;
 	CHECK_OBJ_NOTNULL(cs, CLS_MAGIC);
-	VTAILQ_FOREACH_SAFE(cfd, &cs->fds, list, cfd2) 
+	VTAILQ_FOREACH_SAFE(cfd, &cs->fds, list, cfd2)
 		cls_close_fd(cs, cfd);
 
 	while (!VTAILQ_EMPTY(&cs->funcs)) {

lib/libvarnish/time.c

@@ -250,7 +250,7 @@ tst_delta()
 		exit (2);
 	}
 }
-	
+
 int
 main(int argc, char **argv)
 {

lib/libvarnish/vss.c

@@ -249,7 +249,7 @@ VSS_connect(const struct vss_addr *va, int nonblock)
 			perror("socket()");
 		return (-1);
 	}
-	if (nonblock) 
+	if (nonblock)
 		TCP_nonblocking(sd);
 	i = connect(sd, &va->va_addr.sa, va->va_addrlen);
 	if (i == 0 || (nonblock && errno == EINPROGRESS))

lib/libvarnishapi/shmlog.c

@@ -81,8 +81,8 @@ struct VSL_data {
 	 * These two bitmaps mark fd's as belonging to client or backend
 	 * transactions respectively.
 	 */
-	struct vbitmap		*vbm_client;	
-	struct vbitmap		*vbm_backend;	
+	struct vbitmap		*vbm_client;
+	struct vbitmap		*vbm_backend;
 
 	/*
 	 * Bit map of programatically selected tags, that cannot be suppressed.

lib/libvcl/vcc_backend.c

@@ -190,7 +190,7 @@ Emit_Sockaddr(struct tokenlist *tl, const struct token *t_host,
  */
 
 static void
-vcc_EmitBeIdent(const struct tokenlist *tl, struct vsb *v, 
+vcc_EmitBeIdent(const struct tokenlist *tl, struct vsb *v,
     int serial, const struct token *first, const struct token *last)
 {
 
@@ -833,7 +833,7 @@ vcc_ParseDirector(struct tokenlist *tl)
 		Fi(tl, 0, "\t    VGC_backend__%.*s, &vgc_dir_priv_%.*s);\n",
 		    PF(tl->t_dir), PF(tl->t_dir));
 
-		
+
 	}
 	if (tl->err) {
 		vsb_printf(tl->sb,