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* modules/fenv-h: Renamed from modules/fenv. * modules/fenv-h-tests: Renamed from modules/fenv-tests. * modules/fenv-h-c++-tests: Renamed from modules/fenv-c++-tests. * tests/test-fenv-h.c: Renamed from tests/test-fenv.c. * tests/test-fenv-h-c++.cc: Renamed from tests/test-fenv-c++.cc. * doc/posix-headers/fenv.texi: Update. * modules/* (Depends-on): Update. * modules/fenv: New file.
51 lines
1.3 KiB
Plaintext
51 lines
1.3 KiB
Plaintext
Description:
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Functions for tracking which floating-point exceptions have occurred:
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feclearexcept, feraiseexcept, fetestexcept.
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Files:
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lib/fenv-except-tracking-clear.c
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lib/fenv-except-tracking-test.c
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lib/fenv-except-tracking-raise.c
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lib/fenv-private.h
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m4/fenv-exceptions-tracking.m4
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m4/fenv-exceptions.m4
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m4/mathfunc.m4
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Depends-on:
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fenv-h
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configure.ac:
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gl_FENV_EXCEPTIONS_TRACKING
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gl_CONDITIONAL([GL_COND_OBJ_FENV_EXCEPTIONS_TRACKING_CLEAR],
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[test $HAVE_FECLEAREXCEPT = 0 || test $REPLACE_FECLEAREXCEPT = 1])
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gl_CONDITIONAL([GL_COND_OBJ_FENV_EXCEPTIONS_TRACKING_TEST],
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[test $HAVE_FETESTEXCEPT = 0 || test $REPLACE_FETESTEXCEPT = 1])
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gl_CONDITIONAL([GL_COND_OBJ_FENV_EXCEPTIONS_TRACKING_RAISE],
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[test $HAVE_FERAISEEXCEPT = 0 || test $REPLACE_FERAISEEXCEPT = 1])
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gl_FENV_MODULE_INDICATOR([feclearexcept])
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gl_FENV_MODULE_INDICATOR([fetestexcept])
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gl_FENV_MODULE_INDICATOR([feraiseexcept])
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Makefile.am:
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if GL_COND_OBJ_FENV_EXCEPTIONS_TRACKING_CLEAR
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lib_SOURCES += fenv-except-tracking-clear.c
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endif
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if GL_COND_OBJ_FENV_EXCEPTIONS_TRACKING_TEST
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lib_SOURCES += fenv-except-tracking-test.c
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endif
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if GL_COND_OBJ_FENV_EXCEPTIONS_TRACKING_RAISE
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lib_SOURCES += fenv-except-tracking-raise.c
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endif
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Include:
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#include <fenv.h>
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Link:
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$(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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