aiden/bidirectiond
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better phrasing of some errors

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aiden 2022-04-18 18:45:51 +01:00
parent 32e551e22a
commit 4bd87ed014
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GPG Key ID: 0D87FF3415416DB1
1 changed files with 6 additions and 10 deletions
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src/main.c
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@ -315,12 +315,6 @@ main__arg_fuck:;
setuid(0);
}
if (port < 1024 && getuid() != 0) {
// root required to obtain port 443
fputs("must be run as root\n", stderr);
goto main__clean_up;
}
// set up socket
union {
struct sockaddr_in inet4;
@ -345,10 +339,12 @@ main__arg_fuck:;
// try to bind to port
int opt = 1;
setsockopt(settings.sv_socket, SOL_SOCKET, SO_REUSEADDR | SO_REUSEPORT, &(opt), sizeof(opt));
if (bind(settings.sv_socket, (struct sockaddr *)&(sv_addr), sv_addr_sz) < 0 || listen(settings.sv_socket, backlog) < 0) {
fputs("failed to bind sv_socket! is the port already use? is the "
"internet protocol enabled?\n",
stderr);
if (bind(settings.sv_socket, (struct sockaddr *)&(sv_addr), sv_addr_sz) < 0) {
fprintf(stderr, "failed to bind sv_socket! errno: %i\n", errno);
goto main__clean_up;
}
if (listen(settings.sv_socket, backlog) < 0) {
fprintf(stderr, "failed to listen on sv_socket! errno: %i\n", errno);
goto main__clean_up;
}