5092e4a714
Do not return a value. * mingwex/fegetexceptflag.c (fegetexceptflag): Likewise. * mingwex/feraiseexcept.c (feraiseexcept): Likewise. * mingwex/fesetexceptflag.c (fesetexceptflag): Likewise. * mingwex/fegetenv.c (fegetenv): Likewise. * mingwex/fesetenv.c (fesetenv): Likewise. * mingwex/feupdateenv.c (feupdateenv): Likewise. * include/fenv.h (feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fegetenv, fesetenv, feupdateenv): Correct prototypes.
20 lines
706 B
C
20 lines
706 B
C
#include <fenv.h>
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/* 7.6.4.4
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The feupdateenv function saves the currently raised exceptions in
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its automatic storage, installs the floating-point environment
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represented by the object pointed to by envp, and then raises the
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saved exceptions. The argument envp shall point to an object
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set by a call to feholdexcept or fegetenv, or equal the macro
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FE_DFL_ENV or an implementation-defined environment macro. */
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/* FIXME: this works but surely there must be a better way. */
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void feupdateenv (const fenv_t * envp)
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{
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unsigned int _fexcept = fetestexcept (FE_ALL_EXCEPT); /*save excepts */
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fesetenv (envp); /* install the env */
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feraiseexcept (_fexcept); /* raise the execept */
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}
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