diff options
| author | Rodrigo Arias Mallo <rodarima@gmail.com> | 2024-07-31 00:25:03 +0200 |
|---|---|---|
| committer | Rodrigo Arias Mallo <rodarima@gmail.com> | 2024-08-07 16:50:53 +0200 |
| commit | 83e88446c99f793f696984904e47070a287fd15d (patch) | |
| tree | 7548f6968b43d506ad5643e1650a511b3ea06723 /dpid/dpidc.c | |
| parent | 49ae3fd3edb957a8a2f7c7541c66b9336f25176e (diff) | |
Avoid INADDR_LOOPBACK as it is an extension
Instead use inet_addr("127.0.0.1") which is POSIX 2001 and also more
clear.
Reviewed-by: dogma
Diffstat (limited to 'dpid/dpidc.c')
| -rw-r--r-- | dpid/dpidc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/dpid/dpidc.c b/dpid/dpidc.c index ca610127..f9e579b2 100644 --- a/dpid/dpidc.c +++ b/dpid/dpidc.c @@ -16,6 +16,7 @@ #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> +#include <arpa/inet.h> #include <netdb.h> #include <errno.h> @@ -91,7 +92,7 @@ int main(int argc, char *argv[]) error("ERROR opening socket"); memset(&serv_addr, 0, sizeof(serv_addr)); serv_addr.sin_family = AF_INET; - serv_addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); + serv_addr.sin_addr.s_addr = inet_addr("127.0.0.1"); serv_addr.sin_port = htons(portno); if (connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0) |