Add network namespace test framework

[meshlink] / src / fake-getaddrinfo.c

diff --git a/src/fake-getaddrinfo.c b/src/fake-getaddrinfo.c
index 72db772d2c3b5bb6378e0a5555bbae077d56b48c..9aaddaf8c2fe2f6270558765b1ee17abaa34cda6 100644 (file)
--- a/src/fake-getaddrinfo.c
+++ b/src/fake-getaddrinfo.c
@@ -17,15 +17,18 @@
 
 #if !HAVE_DECL_GAI_STRERROR
 char *gai_strerror(int ecode) {
-       switch (ecode) {
-               case EAI_NODATA:
-                       return "No address associated with hostname";
-               case EAI_MEMORY:
-                       return "Memory allocation failure";
-               case EAI_FAMILY:
-                       return "Address family not supported";
-               default:
-                       return "Unknown error";
+       switch(ecode) {
+       case EAI_NODATA:
+               return "No address associated with hostname";
+
+       case EAI_MEMORY:
+               return "Memory allocation failure";
+
+       case EAI_FAMILY:
+               return "Address family not supported";
+
+       default:
+               return "Unknown error";
        }
 }
 #endif /* !HAVE_GAI_STRERROR */
@@ -65,32 +68,36 @@ int getaddrinfo(const char *hostname, const char *servname, const struct addrinf
        int i;
        uint16_t port = 0;
 
-       if(hints && hints->ai_family != AF_INET && hints->ai_family != AF_UNSPEC)
+       if(hints && hints->ai_family != AF_INET && hints->ai_family != AF_UNSPEC) {
                return EAI_FAMILY;
+       }
 
-       if (servname)
+       if(servname) {
                port = htons(atoi(servname));
+       }
 
-       if (hints && hints->ai_flags & AI_PASSIVE) {
+       if(hints && hints->ai_flags & AI_PASSIVE) {
                *res = malloc_ai(port, htonl(0x00000000));
                return 0;
        }
 
-       if (!hostname) {
+       if(!hostname) {
                *res = malloc_ai(port, htonl(0x7f000001));
                return 0;
        }
 
        hp = gethostbyname(hostname);
 
-       if(!hp || !hp->h_addr_list || !hp->h_addr_list[0])
+       if(!hp || !hp->h_addr_list || !hp->h_addr_list[0]) {
                return EAI_NODATA;
+       }
 
-       for (i = 0; hp->h_addr_list[i]; i++) {
+       for(i = 0; hp->h_addr_list[i]; i++) {
                *res = malloc_ai(port, ((struct in_addr *)hp->h_addr_list[i])->s_addr);
 
-               if(prev)
+               if(prev) {
                        prev->ai_next = *res;
+               }
 
                prev = *res;
        }