Defined in 6 files as a prototype:

• include/fenv.h, line 86 (as a prototype)
• lib/libm/arch/ia64/fenv.c, line 66 (as a prototype)
• lib/libm/arch/m68k/fenv.c, line 64 (as a prototype)
• lib/libm/arch/mips/fenv.c, line 69 (as a prototype)
• lib/libm/arch/powerpc/fenv.c, line 65 (as a prototype)
• lib/libm/arch/sh3/fenv.c, line 64 (as a prototype)

Defined in 1 files as a macro:

• lib/libm/src/namespace.h, line 89 (as a macro)

Defined in 14 files as a function:

• lib/libm/arch/aarch64/fenv.c, line 144 (as a function)
• lib/libm/arch/arm/fenv.c, line 165 (as a function)
• lib/libm/arch/hppa/fenv.c, line 205 (as a function)
• lib/libm/arch/i387/fenv.c, line 279 (as a function)
• lib/libm/arch/riscv/fenv.c, line 164 (as a function)
• lib/libm/arch/sparc/fenv.c, line 184 (as a function)
• lib/libm/arch/sparc64/fenv.c, line 198 (as a function)
• lib/libm/arch/x86_64/fenv.c, line 260 (as a function)
• sys/arch/alpha/include/fenv.h, line 133 (as a function)
• sys/arch/ia64/include/fenv.h, line 146 (as a function)
• sys/arch/m68k/include/fenv.h, line 174 (as a function)
• sys/arch/mips/include/fenv.h, line 133 (as a function)
• sys/arch/powerpc/include/fenv.h, line 197 (as a function)
• sys/arch/sh3/include/fenv.h, line 166 (as a function)

Referenced in 26 files:

• external/bsd/libc++/dist/libcxx/test/depr/depr.c.headers/fenv_h.pass.cpp, line 67
• external/bsd/libc++/dist/libcxx/test/numerics/cfenv/cfenv.syn/cfenv.pass.cpp, line 67
• external/bsd/libc++/dist/libcxx/test/std/depr/depr.c.headers/fenv_h.pass.cpp, line 69
• external/bsd/libc++/dist/libcxx/test/std/numerics/cfenv/cfenv.syn/cfenv.pass.cpp, line 69
• external/bsd/llvm/dist/llvm/lib/Analysis/ConstantFolding.cpp, line 1519
• external/gpl3/gcc/dist/libstdc++-v3/include/c_compatibility/fenv.h
  • line 47
  • line 66
• external/gpl3/gdb/dist/sim/erc32/float.c, line 39
• external/lgpl3/mpfr/dist/tests/tests.c
  • line 332
  • line 338
  • line 340
• lib/libm/arch/aarch64/fenv.c
  • line 60
  • line 227
• lib/libm/arch/arm/fenv.c, line 59
• lib/libm/arch/hppa/fenv.c, line 47
• lib/libm/arch/i387/fenv.c, line 54
• lib/libm/arch/ia64/fenv.c, line 52
• lib/libm/arch/m68k/fenv.c, line 52
• lib/libm/arch/mips/fenv.c, line 51
• lib/libm/arch/powerpc/fenv.c, line 51
• lib/libm/arch/riscv/fenv.c, line 59
• lib/libm/arch/sh3/fenv.c, line 52
• lib/libm/arch/sparc/fenv.c, line 47
• lib/libm/arch/sparc64/fenv.c, line 47
• lib/libm/arch/x86_64/fenv.c, line 52
• lib/libm/softfloat/fetestexcept.c
  • line 46
  • line 50
• lib/libm/src/e_sqrtl.c, line 149
• lib/libm/src/s_lrint.c, line 60
• tests/lib/libm/t_ilogb.c
  • line 46
  • line 54
• tests/lib/libm/t_scalbn.c, line 97