initial clang-format

1 files changed, 41 insertions, 39 deletions

diff --git a/src/dnsstub/dns_rcrw.c b/src/dnsstub/dns_rcrw.c
index 4633fed..8c15591 100644
--- a/src/dnsstub/dns_rcrw.c
+++ b/src/dnsstub/dns_rcrw.c
@@ -1,10 +1,11 @@
 #include <unistd.h>
-#include "taia.h"
-#include "env.h"
+
 #include "byte.h"
-#include "str.h"
-#include "readclose.h"
 #include "dnsresolv.h"
+#include "env.h"
+#include "readclose.h"
+#include "str.h"
+#include "taia.h"
 
 /**
 	@file dns_rcrw.c
@@ -23,25 +24,24 @@ static int init(stralloc *rules)
   int j;
   int k;
 
-  if (!stralloc_copys(rules,"")) return DNS_MEM;
+  if (!stralloc_copys(rules, "")) return DNS_MEM;
 
   x = env_get("DNSREWRITEFILE");
   if (!x) x = "/etc/dnsrewrite";
 
-  i = openreadclose(x,&data,64);
+  i = openreadclose(x, &data, 64);
   if (i == -1) return DNS_INT;
 
   if (i) {
-    if (!stralloc_append(&data,"\n")) return DNS_MEM;
+    if (!stralloc_append(&data, "\n")) return DNS_MEM;
     i = 0;
     for (j = 0; j < data.len; ++j)
       if (data.s[j] == '\n') {
-        if (!stralloc_catb(rules,data.s + i,j - i)) return DNS_MEM;
+        if (!stralloc_catb(rules, data.s + i, j - i)) return DNS_MEM;
         while (rules->len) {
           if (rules->s[rules->len - 1] != ' ')
-          if (rules->s[rules->len - 1] != '\t')
-          if (rules->s[rules->len - 1] != '\r')
-            break;
+            if (rules->s[rules->len - 1] != '\t')
+              if (rules->s[rules->len - 1] != '\r') break;
           --rules->len;
         }
         if (!stralloc_0(rules)) return DNS_MEM;
@@ -52,46 +52,48 @@ static int init(stralloc *rules)
 
   x = env_get("LOCALDOMAIN");
   if (x) {
-    if (!stralloc_copys(&data,x)) return DNS_MEM;
-    if (!stralloc_append(&data," ")) return DNS_MEM;
-    if (!stralloc_copys(rules,"?:")) return DNS_MEM;
+    if (!stralloc_copys(&data, x)) return DNS_MEM;
+    if (!stralloc_append(&data, " ")) return DNS_MEM;
+    if (!stralloc_copys(rules, "?:")) return DNS_MEM;
     i = 0;
     for (j = 0; j < data.len; ++j)
       if (data.s[j] == ' ') {
-        if (!stralloc_cats(rules,"+.")) return DNS_MEM;
-        if (!stralloc_catb(rules,data.s + i,j - i)) return DNS_MEM;
+        if (!stralloc_cats(rules, "+.")) return DNS_MEM;
+        if (!stralloc_catb(rules, data.s + i, j - i)) return DNS_MEM;
         i = j + 1;
       }
     if (!stralloc_0(rules)) return DNS_MEM;
-    if (!stralloc_cats(rules,"*.:")) return DNS_MEM;
+    if (!stralloc_cats(rules, "*.:")) return DNS_MEM;
     if (!stralloc_0(rules)) return DNS_MEM;
     return 0;
   }
 
-  i = openreadclose("/etc/resolv.conf",&data,64);
+  i = openreadclose("/etc/resolv.conf", &data, 64);
   if (i == -1) return DNS_INT;
 
   if (i) {
-    if (!stralloc_append(&data,"\n")) return DNS_MEM;
+    if (!stralloc_append(&data, "\n")) return DNS_MEM;
     i = 0;
     for (j = 0; j < data.len; ++j)
       if (data.s[j] == '\n') {
-        if (byte_equal("search ",7,data.s + i) || 
-            byte_equal("search\t",7,data.s + i) || 
-            byte_equal("domain ",7,data.s + i) || 
-            byte_equal("domain\t",7,data.s + i)) {
-          if (!stralloc_copys(rules,"?:")) return DNS_MEM;
+        if (byte_equal("search ", 7, data.s + i) || byte_equal("search\t", 7, data.s + i)
+            || byte_equal("domain ", 7, data.s + i) || byte_equal("domain\t", 7, data.s + i))
+        {
+          if (!stralloc_copys(rules, "?:")) return DNS_MEM;
           i += 7;
           while (i < j) {
-            k = byte_chr(data.s + i,j - i,' ');
-            k = byte_chr(data.s + i,k,'\t');
-            if (!k) { ++i; continue; }
-            if (!stralloc_cats(rules,"+.")) return DNS_MEM;
-            if (!stralloc_catb(rules,data.s + i,k)) return DNS_MEM;
+            k = byte_chr(data.s + i, j - i, ' ');
+            k = byte_chr(data.s + i, k, '\t');
+            if (!k) {
+              ++i;
+              continue;
+            }
+            if (!stralloc_cats(rules, "+.")) return DNS_MEM;
+            if (!stralloc_catb(rules, data.s + i, k)) return DNS_MEM;
             i += k;
           }
           if (!stralloc_0(rules)) return DNS_MEM;
-          if (!stralloc_cats(rules,"*.:")) return DNS_MEM;
+          if (!stralloc_cats(rules, "*.:")) return DNS_MEM;
           if (!stralloc_0(rules)) return DNS_MEM;
           return 0;
         }
@@ -100,15 +102,15 @@ static int init(stralloc *rules)
   }
 
   host[0] = 0;
-  if (gethostname(host,sizeof(host)) == -1) return DNS_ERR;
+  if (gethostname(host, sizeof(host)) == -1) return DNS_ERR;
   host[(sizeof(host)) - 1] = 0;
-  i = str_chr(host,'.');
+  i = str_chr(host, '.');
   if (host[i]) {
-    if (!stralloc_copys(rules,"?:")) return DNS_MEM;
-    if (!stralloc_cats(rules,host + i)) return DNS_MEM;
+    if (!stralloc_copys(rules, "?:")) return DNS_MEM;
+    if (!stralloc_cats(rules, host + i)) return DNS_MEM;
     if (!stralloc_0(rules)) return DNS_MEM;
   }
-  if (!stralloc_cats(rules,"*.:")) return DNS_MEM;
+  if (!stralloc_cats(rules, "*.:")) return DNS_MEM;
   if (!stralloc_0(rules)) return DNS_MEM;
 
   return 0;
@@ -124,18 +126,18 @@ int dns_resolvconfrewrite(stralloc *out)
   struct taia now;
 
   taia_now(&now);
-  if (taia_less(&deadline,&now)) ok = 0;
+  if (taia_less(&deadline, &now)) ok = 0;
   if (!uses) ok = 0;
 
   if (!ok) {
     if (init(&rules) < 0) return DNS_INT;
-    taia_uint(&deadline,600);
-    taia_add(&deadline,&now,&deadline);
+    taia_uint(&deadline, 600);
+    taia_add(&deadline, &now, &deadline);
     uses = 10000;
     ok = 1;
   }
 
   --uses;
-  if (!stralloc_copy(out,&rules)) return DNS_MEM;
+  if (!stralloc_copy(out, &rules)) return DNS_MEM;
   return 0;
 }