From: Nadav Har'El <n...@scylladb.com>
Committer: Nadav Har'El <n...@scylladb.com>
Branch: master
core: avoid warning in reboot() implementation
For some unknown reason, the reboot() function defined by glibc and musl
takes an "int", but the actual RB_* constants used as parameters do not
all fit in a signed int and require unsigned it.
Gcc 12.1.1 started complaining about our reboot() implementation's
using a switch() on an int and giving what seem like unsigned constants,
so in this patch we add an explicit cast to silence this complaint.
Signed-off-by: Nadav Har'El <n...@scylladb.com>
---
diff --git a/core/power.cc b/core/power.cc
--- a/core/power.cc
+++ b/core/power.cc
@@ -24,7 +24,7 @@
OSV_LIBC_API
int reboot(int cmd)
{
- switch (cmd) {
+ switch ((unsigned)cmd) {
case RB_POWER_OFF:
printf("Power down\n");
osv::poweroff();
--
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