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52 lines
1.3 KiB
52 lines
1.3 KiB
7 years ago
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From 2ab442623e689532910b34ff0dbbc2167da02330 Mon Sep 17 00:00:00 2001
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From: Samuel Holland <samuel@sholland.org>
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Date: Wed, 11 Jan 2017 17:39:07 -0600
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Subject: [PATCH] fix musl compatibility (missing function prototypes)
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inet_net_pton is already compiled, but no prototype is provided.
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res_hnok is provided by the compatibility layer in libasr.
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These fixes avoid warnings about implicit function declaration.
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Fixes #758
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---
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configure.ac | 1 +
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openbsd-compat/openbsd-compat.h | 8 ++++++++
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2 files changed, 9 insertions(+)
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diff --git a/configure.ac b/configure.ac
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index 42e092f..e27c514 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -594,6 +594,7 @@ AC_CHECK_FUNCS([ \
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pledge \
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pw_dup \
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reallocarray \
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+ res_hnok \
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setenv \
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setlinebuf \
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setproctitle \
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diff --git a/openbsd-compat/openbsd-compat.h b/openbsd-compat/openbsd-compat.h
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index a51385b..5d2e2c2 100644
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--- a/openbsd-compat/openbsd-compat.h
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+++ b/openbsd-compat/openbsd-compat.h
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@@ -208,10 +208,18 @@ void *reallocarray(void *, size_t, size_t);
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void errc(int, int, const char *, ...);
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#endif
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+#ifndef HAVE_INET_NET_PTON
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+int inet_net_pton(int, const char *, void *, size_t);
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+#endif
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+
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#ifndef HAVE_PLEDGE
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#define pledge(promises, paths) 0
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#endif
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+#ifndef HAVE_RES_HNOK
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+int res_hnok(const char *);
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+#endif
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+
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#if !HAVE_DECL_AF_LOCAL
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#define AF_LOCAL AF_UNIX
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#endif
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