From 784e4d4798344cb82fce632fb0853d4a31d98eaf Mon Sep 17 00:00:00 2001
From: cinsights <none@example.com>
Date: Thu, 6 Aug 2020 09:19:43 +0000
Subject: [PATCH] Add _exit, _kill and _getpid to syscalls.c

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/stable_20.3.x@13804 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
---
 os/various/syscalls.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/os/various/syscalls.c b/os/various/syscalls.c
index 8da8f755a..b2052e954 100644
--- a/os/various/syscalls.c
+++ b/os/various/syscalls.c
@@ -169,4 +169,29 @@ int _isatty_r(struct _reent *r, int fd) {
   return 1;
 }
 
+/***************************************************************************/
+
+__attribute__((used))
+void _exit(int status) {
+  (void) status;
+  chSysHalt("exit");
+  abort();
+}
+
+/***************************************************************************/
+
+__attribute__((used))
+int _kill(int pid, int sig) {
+  (void) pid;
+  (void) sig;
+  return -1;
+}
+
+/***************************************************************************/
+
+__attribute__((used))
+int _getpid(void) {
+
+  return 1;
+}
 /*** EOF ***/