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authorJoseph Myers <joseph@codesourcery.com>2017-06-22 22:39:48 +0000
committerJoseph Myers <joseph@codesourcery.com>2017-06-22 22:39:48 +0000
commit46d2e49c49165c09d8ebf555e56d74d063102342 (patch)
tree46bd640515d66f3af09ad2fc3fdb93f819fef874 /math/w_pow_template.c
parent33711da4e90f2904aec46544c7344cd08d07c56a (diff)
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Make errno-setting libm templates include errno.h.
Various type-generic libm wrapper templates, as used for float128, set
errno but do not include errno.h.  I presume they must get an implicit
include from some internal header on powerpc64le; they don't get such
an implicit include on x86_64.  This patch adds the missing includes
of errno.h to each such wrapper.

Tested for x86_64 (in conjunction with float128 patches).

	* math/w_acos_template.c [__USE_WRAPPER_TEMPLATE]: Include
	<errno.h>.
	* math/w_acosh_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_asin_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_atanh_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_cosh_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_exp10_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_exp2_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_exp_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_fmod_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_hypot_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_j0_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_j1_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_jn_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_lgamma_r_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_lgamma_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_log10_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_log2_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_log_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_pow_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_remainder_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_sinh_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_sqrt_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
	* math/w_tgamma_template.c [__USE_WRAPPER_TEMPLATE]: Likewise.
Diffstat (limited to 'math/w_pow_template.c')
-rw-r--r--math/w_pow_template.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/math/w_pow_template.c b/math/w_pow_template.c
index 50431b985f..19c25fb88f 100644
--- a/math/w_pow_template.c
+++ b/math/w_pow_template.c
@@ -21,6 +21,7 @@
    for each floating-point type.  */
 #if __USE_WRAPPER_TEMPLATE
 
+# include <errno.h>
 # include <fenv.h>
 # include <math.h>
 # include <math_private.h>