ifconfig uses __caddr_t in one location; this is not guaranteed to work everywhere. It does not compile OOB on musl, so I changed it to the portable equivalent, char *. This compiles on musl, and should compile anywhere.

1 files changed, 1 insertions, 1 deletions

diff --git a/toys/pending/ifconfig.c b/toys/pending/ifconfig.c
index d5aa21e9..605275de 100644
--- a/toys/pending/ifconfig.c
+++ b/toys/pending/ifconfig.c
@@ -603,7 +603,7 @@ static void set_data(int sockfd, struct ifreq *ifre, char *kval, int request, ch
   unsigned long val = strtoul(kval, NULL, 0);
   char *ptr;
   ptr = ((char *) ifre) + offsetof(struct ifreq, ifr_data);
-  (*(__caddr_t *)ptr) = (__caddr_t)val;
+  (*(char * *)ptr) = (char *)val;
 
   if(ioctl(sockfd, request, ifre) < 0) {
     perror_exit((char *)req_name);