From 22927b0b9a75f2d8ccee0210645d690128b87e3e Mon Sep 17 00:00:00 2001 From: Rob Landley Date: Wed, 16 Jan 2019 08:58:04 -0600 Subject: Move xsendto() to lib/net.c. --- lib/lib.h | 1 + lib/net.c | 9 +++++++++ 2 files changed, 10 insertions(+) (limited to 'lib') diff --git a/lib/lib.h b/lib/lib.h index 578a99c9..546b32b3 100644 --- a/lib/lib.h +++ b/lib/lib.h @@ -310,6 +310,7 @@ int xbind(struct addrinfo *ai); int xpoll(struct pollfd *fds, int nfds, int timeout); int pollinate(int in1, int in2, int out1, int out2, int timeout, int shutdown_timeout); char *ntop(struct sockaddr *sa); +void xsendto(int sockfd, void *buf, size_t len, struct sockaddr *dest); // password.c int get_salt(char *salt, char * algo); diff --git a/lib/net.c b/lib/net.c index 136536fe..4467f1fd 100644 --- a/lib/net.c +++ b/lib/net.c @@ -126,3 +126,12 @@ char *ntop(struct sockaddr *sa) return libbuf; } + +void xsendto(int sockfd, void *buf, size_t len, struct sockaddr *dest) +{ + int rc = sendto(sockfd, buf, len, 0, dest, + dest->sa_family == AF_INET ? sizeof(struct sockaddr_in) : + sizeof(struct sockaddr_in6)); + + if (rc != len) perror_exit("sendto"); +} -- cgit v1.2.3