From: mtheall <pigman46@gmail.com>
Date: Sat, 24 Jan 2015 17:48:50 +0000 (-0600)
Subject: Fix poll() to only update revents.
X-Git-Tag: v0.4.0~9
X-Git-Url: https://chaos.moe/g/?a=commitdiff_plain;h=f87d35042c45b4593eab35b746e9c02cbec645c6;p=corbenik%2Fctrulib.git

Fix poll() to only update revents.
---

diff --git a/libctru/source/services/soc/soc_poll.c b/libctru/source/services/soc/soc_poll.c
index 4bdbb2f..80b6514 100644
--- a/libctru/source/services/soc/soc_poll.c
+++ b/libctru/source/services/soc/soc_poll.c
@@ -1,6 +1,7 @@
 #include "soc_common.h"
 #include <poll.h>
 #include <stdlib.h>
+#include <stdio.h>
 
 int poll(struct pollfd *fds, nfds_t nfds, int timeout)
 {
@@ -47,7 +48,7 @@ int poll(struct pollfd *fds, nfds_t nfds, int timeout)
 	saved_threadstorage[1] = cmdbuf[0x104>>2];
 
 	cmdbuf[0x100>>2] = (size<<14) | 2;
-	cmdbuf[0x104>>2] = (u32)fds;
+	cmdbuf[0x104>>2] = (u32)tmp_fds;
 
 	if((ret = svcSendSyncRequest(SOCU_handle)) != 0)
 	{
@@ -55,6 +56,11 @@ int poll(struct pollfd *fds, nfds_t nfds, int timeout)
 		return ret;
 	}
 
+	for(i = 0; i < nfds; ++i)
+	{
+		fds[i].revents = tmp_fds[i].revents;
+	}
+
 	free(tmp_fds);
 
 	cmdbuf[0x100>>2] = saved_threadstorage[0];