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unix: make uxsel callback functions return void.

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Nothing used their return values anyway.  At least, not after the
previous commit.
This commit is contained in:
Ben Harris
2016-05-30 22:52:30 +01:00
parent 30cdaa7ca8
commit d56496c31c
6 changed files with 30 additions and 43 deletions
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15
unix/uxproxy.c
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@ -33,7 +33,7 @@ struct Socket_localproxy_tag {
enum { EOF_NO, EOF_PENDING, EOF_SENT } outgoingeof;
};
static int localproxy_select_result(int fd, int event);
static void localproxy_select_result(int fd, int event);
/*
* Trees to look up the pipe fds in.
@ -229,7 +229,7 @@ static const char * sk_localproxy_socket_error (Socket s)
return ps->error;
}
static int localproxy_select_result(int fd, int event)
static void localproxy_select_result(int fd, int event)
{
Local_Proxy_Socket s;
char buf[20480];
@ -238,7 +238,7 @@ static int localproxy_select_result(int fd, int event)
if (!(s = find234(localproxy_by_fromfd, &fd, localproxy_fromfd_find)) &&
!(s = find234(localproxy_by_fromfd, &fd, localproxy_errfd_find)) &&
!(s = find234(localproxy_by_tofd, &fd, localproxy_tofd_find)) )
return 1; /* boggle */
return; /* boggle */
if (event == 1) {
if (fd == s->cmd_err) {
@ -249,21 +249,18 @@ static int localproxy_select_result(int fd, int event)
assert(fd == s->from_cmd);
ret = read(fd, buf, sizeof(buf));
if (ret < 0) {
return plug_closing(s->plug, strerror(errno), errno, 0);
plug_closing(s->plug, strerror(errno), errno, 0);
} else if (ret == 0) {
return plug_closing(s->plug, NULL, 0, 0);
plug_closing(s->plug, NULL, 0, 0);
} else {
return plug_receive(s->plug, 0, buf, ret);
plug_receive(s->plug, 0, buf, ret);
}
}
} else if (event == 2) {
assert(fd == s->to_cmd);
if (localproxy_try_send(s))
plug_sent(s->plug, bufchain_size(&s->pending_output_data));
return 1;
}
return 1;
}
Socket platform_new_connection(SockAddr addr, const char *hostname,