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| author | Christophe Lyon <christophe.lyon@linaro.org> | 2020-09-21 15:22:30 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2020-09-25 22:53:43 -0400 |
| commit | 4c49accf8997da21be19be0396b2a88f33b9f949 (patch) | |
| tree | 70fc0868203466b85264f38bac22b84d47121f08 | |
| parent | 648365e0e990489ecff21af17b743e74417aab3b (diff) | |
| download | cygnal-4c49accf8997da21be19be0396b2a88f33b9f949.tar.gz cygnal-4c49accf8997da21be19be0396b2a88f33b9f949.tar.bz2 cygnal-4c49accf8997da21be19be0396b2a88f33b9f949.zip | |
libc/include/math.h: Remove parameter name
As discussed in GCC bug 97088
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97088), parameters in
prototypes of library functions should use reserved names, or no name
at all.
This patch removes the 'x' parameter name from
extern int __isinff (float);
extern int __isinfd (double);
extern int __isnanf (float);
extern int __isnand (double);
extern int __fpclassifyf (float);
extern int __fpclassifyd (double);
extern int __signbitf (float);
extern int __signbitd (double);
to avoid possible clashes with user code in case someone uses
before including Newlib's math.h (or uses some other conflicting
definition)
| -rw-r--r-- | newlib/libc/include/math.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/newlib/libc/include/math.h b/newlib/libc/include/math.h index 5e6155cc4..ba1a8a17e 100644 --- a/newlib/libc/include/math.h +++ b/newlib/libc/include/math.h @@ -201,14 +201,14 @@ extern int isnan (double); # define math_errhandling (_MATH_ERRHANDLING_ERRNO | _MATH_ERRHANDLING_ERREXCEPT) #endif -extern int __isinff (float x); -extern int __isinfd (double x); -extern int __isnanf (float x); -extern int __isnand (double x); -extern int __fpclassifyf (float x); -extern int __fpclassifyd (double x); -extern int __signbitf (float x); -extern int __signbitd (double x); +extern int __isinff (float); +extern int __isinfd (double); +extern int __isnanf (float); +extern int __isnand (double); +extern int __fpclassifyf (float); +extern int __fpclassifyd (double); +extern int __signbitf (float); +extern int __signbitd (double); /* Note: isinf and isnan were once functions in newlib that took double * arguments. C99 specifies that these names are reserved for macros |