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https://https.git.savannah.gnu.org/git/gnulib.git
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Bruno Haible
b21a4c46d0
* lib/fenv.in.h (fesetexcept): New declaration. * lib/fenv-except-tracking-set.c: New file, based on glibc. * lib/fenv-private.h (_GETMSR, _SETMSR, MSR_FP_EXC_MASK, PR_SET_FPEXC, PR_FP_EXC_DISABLED, PR_FP_EXC_NONRECOV, PR_FP_EXC_ASYNC, PR_FP_EXC_PRECISE, prctl) [NetBSD/powerpc]: New macros. * m4/fenv-exceptions-tracking-c23.m4: New file. * modules/fenv-exceptions-tracking-c23: New file. * doc/posix-functions/fesetexcept.texi: Mention the new module and the glibc bugs.
37 lines
728 B
Plaintext
37 lines
728 B
Plaintext
Description:
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Functions for tracking which floating-point exceptions have occurred:
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feclearexcept, fesetexcept, feraiseexcept, fetestexcept.
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Files:
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lib/fenv-except-tracking-set.c
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lib/fenv-private.h
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m4/fenv-exceptions-tracking-c23.m4
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m4/mathfunc.m4
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Depends-on:
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fenv
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fenv-exceptions-tracking-c99
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configure.ac:
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gl_FENV_EXCEPTIONS_TRACKING_C23
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gl_CONDITIONAL([GL_COND_OBJ_FENV_EXCEPTIONS_TRACKING_C23],
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[test $HAVE_FESETEXCEPT = 0 || test $REPLACE_FESETEXCEPT = 1])
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gl_FENV_MODULE_INDICATOR([fesetexcept])
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Makefile.am:
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if GL_COND_OBJ_FENV_EXCEPTIONS_TRACKING_C23
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lib_SOURCES += fenv-except-tracking-set.c
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endif
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Include:
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#include <fenv.h>
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Link:
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$(FENV_EXCEPTIONS_TRACKING_LIBM)
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License:
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LGPLv2+
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Maintainer:
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all
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