# HG changeset patch
# User Roy Marples <roy@marples.name>
# Date 1608998251 0
# Node ID dd1e6f7adaddc50fbcad69306adb7620fc1c3412
# Parent  f0957b45f5474b6e16b1de132862d3ac7c5647e6
linux: ARM64 stock kernel does not emit hardware in cpuinfo

They have no plans to add it either, so just hardcode AArch64.

diff -r f0957b45f547 -r dd1e6f7adadd src/if-linux.c
--- a/src/if-linux.c	Sat Dec 12 22:12:54 2020 +0000
+++ b/src/if-linux.c	Sat Dec 26 15:57:31 2020 +0000
@@ -167,10 +167,19 @@
 #define SYS_LAYER2	"/sys/class/net/%s/device/layer2"
 #define SYS_TUNTAP	"/sys/class/net/%s/tun_flags"
 
+#if defined(__aarch64__)
+static const char *mproc = "AArch64";
+int
+if_machinearch(char *str, size_t len)
+{
+
+	return snprintf(str, len, "%s", mproc);
+}
+#else
 static const char *mproc =
 #if defined(__alpha__)
 	"system type"
-#elif defined(__arm__) || defined(__aarch64__)
+#elif defined(__arm__)
 	"Hardware"
 #elif defined(__avr32__)
 	"cpu family"
@@ -232,6 +241,7 @@
 	errno = ESRCH;
 	return -1;
 }
+#endif
 
 static int
 check_proc_int(struct dhcpcd_ctx *ctx, const char *path)