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author | das <das@FreeBSD.org> | 2008-07-31 22:41:26 +0000 |
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committer | das <das@FreeBSD.org> | 2008-07-31 22:41:26 +0000 |
commit | fea2240d10b31df0708048e117338954d65683f2 (patch) | |
tree | 9fb6bc383ad54766e5719d186bb7517c92a90c9f /lib/msun/src/s_cargl.c | |
parent | 9c7525b3ac9d147ed50fdd2bbd0728d63af7968a (diff) | |
download | FreeBSD-src-fea2240d10b31df0708048e117338954d65683f2.zip FreeBSD-src-fea2240d10b31df0708048e117338954d65683f2.tar.gz |
Add implementations of acosl(), asinl(), atanl(), atan2l(),
and cargl().
Reviewed by: bde
sparc64 testing resources from: remko
Diffstat (limited to 'lib/msun/src/s_cargl.c')
-rw-r--r-- | lib/msun/src/s_cargl.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/lib/msun/src/s_cargl.c b/lib/msun/src/s_cargl.c new file mode 100644 index 0000000..0555083 --- /dev/null +++ b/lib/msun/src/s_cargl.c @@ -0,0 +1,38 @@ +/*- + * Copyright (c) 2005-2008 David Schultz <das@FreeBSD.ORG> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <complex.h> +#include <math.h> + +long double +cargl(long double complex z) +{ + + return (atan2l(cimagl(z), creall(z))); +} |