diff options
Diffstat (limited to 'src/socket_tcp.c')
| -rw-r--r-- | src/socket_tcp.c | 47 |
1 files changed, 29 insertions, 18 deletions
diff --git a/src/socket_tcp.c b/src/socket_tcp.c index 1ff050e..70ada37 100644 --- a/src/socket_tcp.c +++ b/src/socket_tcp.c @@ -1,15 +1,17 @@ -#include <sys/types.h> +#include <netinet/in.h> #include <sys/param.h> #include <sys/socket.h> -#include <netinet/in.h> +#include <sys/types.h> + #include <errno.h> -#include "close.h" /* better use unistd.h ? */ + +#include "close.h" /* better use unistd.h ? */ +#include "error.h" #include "ndelay.h" #include "socket_if.h" -#include "error.h" #ifndef EAFNOSUPPORT -#define EAFNOSUPPORT EINVAL + #define EAFNOSUPPORT EINVAL #endif /** @@ -23,9 +25,12 @@ int socket_tcp4(void) { int s; - s = socket(AF_INET,SOCK_STREAM,0); - if (s != -1) - if (ndelay_on(s) == -1) { close(s); return -1; } + s = socket(AF_INET, SOCK_STREAM, 0); + if (s != -1) + if (ndelay_on(s) == -1) { + close(s); + return -1; + } return s; } @@ -34,9 +39,12 @@ int socket_tcp6(void) { int s; - s = socket(AF_INET6,SOCK_STREAM,0); - if (s != -1) - if (ndelay_on(s) == -1) { close(s); return -1; } + s = socket(AF_INET6, SOCK_STREAM, 0); + if (s != -1) + if (ndelay_on(s) == -1) { + close(s); + return -1; + } return s; } @@ -45,13 +53,16 @@ int socket_tcp(void) { int s; - s = socket(AF_INET6,SOCK_STREAM,0); - if (s == -1) - if (errno == EINVAL || errno == EAFNOSUPPORT || errno == EPROTO || errno == EPROTONOSUPPORT) - s = socket(AF_INET,SOCK_STREAM,0); + s = socket(AF_INET6, SOCK_STREAM, 0); + if (s == -1) + if (errno == EINVAL || errno == EAFNOSUPPORT || errno == EPROTO || errno == EPROTONOSUPPORT) + s = socket(AF_INET, SOCK_STREAM, 0); - if (s != -1) - if (ndelay_on(s) == -1) { close(s); return -1; } + if (s != -1) + if (ndelay_on(s) == -1) { + close(s); + return -1; + } return s; } @@ -59,5 +70,5 @@ int socket_tcp(void) int socket_tcpnodelay(int s) { int opt = 1; - return setsockopt(s,IPPROTO_TCP,1,&opt,sizeof(opt)); /* 1 == TCP_NODELAY */ + return setsockopt(s, IPPROTO_TCP, 1, &opt, sizeof(opt)); /* 1 == TCP_NODELAY */ } |