net/shadowsocks-libev: fix build error on 14.0-CURRENT

PR: ports/259951
2021-11-23 22:01:47 -08:00 · 2021-11-23 22:01:47 -08:00 · 0d391b9c88
commit 0d391b9c88
parent 6bdec1b299
1 changed files with 22 additions and 0 deletions
--- a/net/shadowsocks-libev/files/patch-libcork_src_libcork_posix_env.c
+++ b/net/shadowsocks-libev/files/patch-libcork_src_libcork_posix_env.c
@ -0,0 +1,22 @@
+--- libcork/src/libcork/posix/env.c.orig	2019-07-24 14:01:14 UTC
+++ libcork/src/libcork/posix/env.c
+@@ -194,12 +194,19 @@ cork_env_set_vars(void *user_data, struct cork_hash_ta
+  *
+  * [1] http://www.gnu.org/software/gnulib/manual/html_node/clearenv.html
+  */
+
+#if (defined(__FreeBSD__) && (__FreeBSD__ < 14))
+/* Since FreeBSD 14.0-CURRENT, the clearenv(3) function was added to stdlib.
+ * See https://reviews.freebsd.org/R10:597b02675751e48dd04777f1e91fee382bf3a966
+ */
+
+ static void
+ clearenv(void)
+ {
+     *environ = NULL;
+ }
+ 
+#endif
+ #else
+ /* Otherwise assume that we have clearenv available. */
+ #endif