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authorDarren Tucker <dtucker@zip.com.au>2017-03-20 13:38:27 +1100
committerDarren Tucker <dtucker@zip.com.au>2017-03-20 13:39:27 +1100
commitd38f05dbdd291212bc95ea80648b72b7177e9f4e (patch)
treea168524bf423b2462c481e0c204ca9b5d0755a96
parent72536316a219b7394996a74691a5d4ec197480f7 (diff)
Add llabs() implementation.V_7_5_P1
-rw-r--r--configure.ac1
-rw-r--r--openbsd-compat/bsd-misc.c8
-rw-r--r--openbsd-compat/bsd-misc.h4
3 files changed, 13 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index f5c1bea0..c2878e3d 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 6f3bc8f1..cfd73260 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 6f08b09f..70a538f0 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 */