From: Marco Schlumpp <marco@unikraft.io>
Date: Tue, 18 Apr 2023 12:54:56 +0000 (+0200)
Subject: Properly cast the system call input and outputs
X-Git-Tag: RELEASE-0.13.0~11
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=e69706237d252cd7fea02a7414cae961bbb6c184;p=unikraft%2Flibs%2Fmusl.git

Properly cast the system call input and outputs

On clang, this statement caused compiler errors instead of only
warnings.

Signed-off-by: Marco Schlumpp <marco@unikraft.io>
Reviewed-by: Eduard Vintilă <eduard.vintila47@gmail.com>
Reviewed-by: Sergiu Moga <sergiu.moga@protonmail.com>
Approved-by: Razvan Deaconescu <razvand@unikraft.io>
Tested-by: Unikraft CI <monkey@unikraft.io>
GitHub-Closes: #41
---

diff --git a/__uk_init_tls.c b/__uk_init_tls.c
index 48963d0..01ff96d 100644
--- a/__uk_init_tls.c
+++ b/__uk_init_tls.c
@@ -135,7 +135,7 @@ static int __uk_init_tp(void *p)
 	 * might happen.
 	 */
 	if (uk_thread_current()) {
-		td->tid = uk_syscall_r_set_tid_address(&td->tid);
+		td->tid = (int)uk_syscall_r_set_tid_address((long)&td->tid);
 		if (td->tid < 0)
 			td->tid = 0;
 	} else {