From: Darren Tucker <dtucker@zip.com.au>
Date: Mon, 20 Mar 2017 02:38:27 +0000 (+1100)
Subject: Add llabs() implementation.
X-Git-Tag: V_7_5_P1^0
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d38f05dbdd291212bc95ea80648b72b7177e9f4e;p=thirdparty%2Fopenssh-portable.git

Add llabs() implementation.
---

diff --git a/configure.ac b/configure.ac
index f5c1bea02..c2878e3d4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1717,6 +1717,7 @@ AC_CHECK_FUNCS([ \
 	inet_ntoa \
 	inet_ntop \
 	innetgr \
+	llabs \
 	login_getcapbool \
 	md5_crypt \
 	memmove \
diff --git a/openbsd-compat/bsd-misc.c b/openbsd-compat/bsd-misc.c
index 6f3bc8f1d..cfd73260a 100644
--- a/openbsd-compat/bsd-misc.c
+++ b/openbsd-compat/bsd-misc.c
@@ -301,3 +301,11 @@ mbtowc(wchar_t *pwc, const char *s, size_t n)
 	return 1;
 }
 #endif
+
+#ifndef HAVE_LLABS
+long long
+llabs(long long j)
+{
+	return (j < 0 ? -j : j);
+}
+#endif
diff --git a/openbsd-compat/bsd-misc.h b/openbsd-compat/bsd-misc.h
index 6f08b09fa..70a538f04 100644
--- a/openbsd-compat/bsd-misc.h
+++ b/openbsd-compat/bsd-misc.h
@@ -135,4 +135,8 @@ void errx(int, const char *, ...) __attribute__((format(printf, 2, 3)));
 void warn(const char *, ...) __attribute__((format(printf, 1, 2)));
 #endif
 
+#ifndef HAVE_LLABS
+long long llabs(long long);
+#endif
+
 #endif /* _BSD_MISC_H */