miegl/mud
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Code cleanup

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This commit is contained in:
angt
2016-01-31 08:24:18 +01:00
parent 9e1c0cc48b
commit 7c0e8f6206
1 changed files with 9 additions and 7 deletions
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16
mud.c
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@@ -26,7 +26,7 @@ struct mud {
}; };
static static
struct addrinfo *ai_create (const char *host, const char *port, int flags) struct addrinfo *mud_addrinfo (const char *host, const char *port, int flags)
{ {
struct addrinfo *ai = NULL, hints = { struct addrinfo *ai = NULL, hints = {
.ai_family = AF_UNSPEC, .ai_family = AF_UNSPEC,
@@ -71,23 +71,25 @@ struct path *mud_get_path (struct mud *mud, int fd, struct sockaddr_storage *add
} }
static static
void mud_new_path (struct mud *mud, int fd, struct sockaddr_storage *addr, socklen_t addrlen) struct path *mud_new_path (struct mud *mud, int fd, struct sockaddr_storage *addr, socklen_t addrlen)
{ {
struct path *path = mud_get_path(mud, fd, addr, addrlen); struct path *path = mud_get_path(mud, fd, addr, addrlen);
if (path) if (path)
return; return path;
path = malloc(sizeof(struct path)); path = calloc(1, sizeof(struct path));
if (!path) if (!path)
return; return NULL;
path->fd = fd; path->fd = fd;
memcpy(&path->addr, addr, addrlen); memcpy(&path->addr, addr, addrlen);
path->addrlen = addrlen; path->addrlen = addrlen;
path->next = mud->path; path->next = mud->path;
mud->path = path; mud->path = path;
return path;
} }
static static
@@ -153,7 +155,7 @@ int mud_peer (struct mud *mud, const char *host, const char *port)
if (!host || !port) if (!host || !port)
return -1; return -1;
struct addrinfo *p, *ai = ai_create(host, port, AI_NUMERICSERV); struct addrinfo *p, *ai = mud_addrinfo(host, port, AI_NUMERICSERV);
if (!ai) if (!ai)
return -1; return -1;
@@ -171,7 +173,7 @@ int mud_bind (struct mud *mud, const char *host, const char *port)
if (!host || !port) if (!host || !port)
return -1; return -1;
struct addrinfo *p, *ai = ai_create(host, port, AI_NUMERICSERV|AI_PASSIVE); struct addrinfo *p, *ai = mud_addrinfo(host, port, AI_NUMERICSERV|AI_PASSIVE);
if (!ai) if (!ai)
return -1; return -1;