Defined in 4 files as a prototype:

• include/fenv.h, line 82 (as a prototype)
• lib/libm/arch/ia64/fenv.c, line 62 (as a prototype)
• lib/libm/arch/mips/fenv.c, line 65 (as a prototype)
• lib/libm/arch/powerpc/fenv.c, line 61 (as a prototype)

Defined in 2 files as a macro:

• external/gpl3/gcc.old/dist/libquadmath/quadmath-imp.h, line 282 (as a macro)
• lib/libm/src/namespace.h, line 86 (as a macro)

Defined in 12 files as a function:

• lib/libm/arch/aarch64/fenv.c, line 74 (as a function)
• lib/libm/arch/arm/fenv.c, line 73 (as a function)
• lib/libm/arch/hppa/fenv.c, line 85 (as a function)
• lib/libm/arch/i387/fenv.c, line 157 (as a function)
• lib/libm/arch/riscv/fenv.c, line 79 (as a function)
• lib/libm/arch/x86_64/fenv.c, line 138 (as a function)
• sys/arch/alpha/include/fenv.h, line 81 (as a function)
• sys/arch/ia64/include/fenv.h, line 76 (as a function)
• sys/arch/m68k/include/fenv.h, line 117 (as a function)
• sys/arch/mips/include/fenv.h, line 95 (as a function)
• sys/arch/powerpc/include/fenv.h, line 152 (as a function)
• sys/arch/sh3/include/fenv.h, line 81 (as a function)

Referenced in 29 files:

• external/apache2/llvm/dist/libcxx/include/fenv.h
  • line 65
  • line 66
• external/apache2/llvm/dist/llvm/lib/Analysis/ConstantFolding.cpp, line 1666
• external/gpl3/gcc.old/dist/libgfortran/config/fpu-glibc.h
  • line 88
  • line 267
• external/gpl3/gcc.old/dist/libquadmath/math/fmaq.c, line 207
• external/gpl3/gcc.old/dist/libstdc++-v3/include/c_compatibility/fenv.h
  • line 43
  • line 62
• external/gpl3/gcc/dist/libgfortran/config/fpu-glibc.h
  • line 88
  • line 267
• external/gpl3/gcc/dist/libquadmath/math/fmaq.c, line 207
• external/gpl3/gcc/dist/libstdc++-v3/include/c_compatibility/fenv.h
  • line 43
  • line 62
• external/gpl3/gdb.old/dist/sim/erc32/float.c, line 58
• external/gpl3/gdb/dist/sim/erc32/float.c, line 58
• external/lgpl3/mpfr/dist/tests/tests.c, line 288
• lib/libm/arch/aarch64/fenv.c, line 48
• lib/libm/arch/arm/fenv.c, line 47
• lib/libm/arch/hppa/fenv.c, line 35
• lib/libm/arch/i387/fenv.c, line 42
• lib/libm/arch/ia64/fenv.c, line 40
• lib/libm/arch/m68k/fenv.c
  • line 40
  • line 61
• lib/libm/arch/mips/fenv.c, line 39
• lib/libm/arch/powerpc/fenv.c, line 39
• lib/libm/arch/riscv/fenv.c, line 47
• lib/libm/arch/sh3/fenv.c
  • line 40
  • line 60
• lib/libm/arch/sparc/fenv.c
  • line 35
  • line 64
• lib/libm/arch/sparc64/fenv.c
  • line 35
  • line 78
• lib/libm/arch/x86_64/fenv.c, line 40
• lib/libm/softfloat/feclearexcept.c
  • line 41
  • line 45
• lib/libm/src/e_sqrtl.c, line 144
• lib/libm/src/s_lrint.c, line 61
• tests/lib/libm/t_ilogb.c
  • line 50
  • line 56
• tests/lib/libm/t_scalbn.c, line 88