sunos: allow suppression of ifaddrs.h

Older Solaris versions do not have this feature. This allows them to set SUNOS_NO_IFADDRS to allow libuv to build. Re: nodejs/node-v0.x-archive#3465
joyent · Jun 18, 2012 · 382f2a2 · 382f2a2
1 parent 61a6e06
commit 382f2a2
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/unix/sunos.c b/src/unix/sunos.c
@@ -28,7 +28,9 @@
 #include <assert.h>
 #include <errno.h>
 
-#include <ifaddrs.h>
+#ifndef SUNOS_NO_IFADDRS
+# include <ifaddrs.h>
+#endif
 #include <net/if.h>
 
 #include <sys/loadavg.h>
@@ -406,7 +408,9 @@ void uv_free_cpu_info(uv_cpu_info_t* cpu_infos, int count) {
 
 uv_err_t uv_interface_addresses(uv_interface_address_t** addresses,
   int* count) {
-
+#ifdef SUNOS_NO_IFADDRS
+  return uv__new_artificial_error(UV_ENOSYS);
+#else
   struct ifaddrs *addrs, *ent;
   char ip[INET6_ADDRSTRLEN];
   uv_interface_address_t* address;
@@ -463,6 +467,7 @@ uv_err_t uv_interface_addresses(uv_interface_address_t** addresses,
   freeifaddrs(addrs);
 
   return uv_ok_;
+#endif  /* SUNOS_NO_IFADDRS */
 }