From 61e1fe7a8884d6f4c2fa70fc3a220923980087fb Mon Sep 17 00:00:00 2001
From: Hamza El-Saawy <hamzaelsaawy@microsoft.com>
Date: Fri, 22 Mar 2024 13:44:02 -0400
Subject: [PATCH] Remove musl references

`libkmod` relies of `libc`, which means we no longer can build with
`musl`.
Remove reference to it.

Signed-off-by: Hamza El-Saawy <hamzaelsaawy@microsoft.com>
---
 init/init.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/init/init.c b/init/init.c
index 1c106898c3..aa0f2f05fc 100644
--- a/init/init.c
+++ b/init/init.c
@@ -4,6 +4,7 @@
 #include <ftw.h>
 #include <getopt.h>
 #include <libkmod.h>
+#include <linux/random.h>  // RNDADDENTROPY
 #include <net/if.h>
 #include <netinet/ip.h>
 #include <signal.h>
@@ -19,8 +20,8 @@
 #include <sys/utsname.h>
 #include <sys/wait.h>
 #include <unistd.h>
-#include "../vsockexec/vsock.h"
 
+#include "../vsockexec/vsock.h"
 
 #ifdef DEBUG
 #ifdef USE_TCP
@@ -53,12 +54,6 @@ static int opentcp(unsigned short port)
 }
 #endif
 
-// musl-gcc doesn't use headers in /usr/include, so it can't find
-// linux/random.h which is where RNDADDENTROPY is defined. We only need this
-// single definition from linux/random.h, so we just duplicate it here as a
-// workaround.
-#define RNDADDENTROPY _IOW( 'R', 0x03, int [2] )
-
 #define DEFAULT_PATH_ENV "PATH=/sbin:/usr/sbin:/bin:/usr/bin"
 #define OPEN_FDS 15