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Adds documentation for client and server

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This commit is contained in:
Tim Schubert 2018-10-29 10:51:44 +01:00
parent 5b1648e471
commit 031905ab5e
1 changed files with 6 additions and 0 deletions
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6
netcalc.c
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@ -174,6 +174,7 @@ void bstr(unsigned int n, char **out) {
}
/// Starts a server that listens for commands and performs calculations
/// @return 0 on success <0 on failure
int server() {
struct sockaddr_storage c_addr;
socklen_t sin_size = sizeof c_addr;
@ -218,8 +219,11 @@ int server() {
}
close(c_fd);
}
return 0;
}
/// Connects the client to the server
/// @return 0 on success <0 on failure
int connectclient(struct addrinfo *ainfo) {
if (connect(SOCKFD, ainfo->ai_addr, ainfo->ai_addrlen) == -1) {
perror("connect");
@ -228,6 +232,8 @@ int connectclient(struct addrinfo *ainfo) {
return 0;
}
/// Starts a client
/// @return 0 on success -1 on failure
int client() {
char buf[BUFLEN];
size_t nullsize = 0;