github.com/afumu/libc@v0.0.6/musl/arch/powerpc64/bits/fenv.h (about)

     1  #define FE_TONEAREST	0
     2  #define FE_TOWARDZERO	1
     3  #define FE_UPWARD	2
     4  #define FE_DOWNWARD	3
     5  
     6  #define FE_INEXACT	0x02000000
     7  #define FE_DIVBYZERO	0x04000000
     8  #define FE_UNDERFLOW	0x08000000
     9  #define FE_OVERFLOW	0x10000000
    10  #define FE_INVALID	0x20000000
    11  
    12  #define FE_ALL_EXCEPT	0x3e000000
    13  
    14  #ifdef _GNU_SOURCE
    15  #define FE_INVALID_SNAN		0x01000000
    16  #define FE_INVALID_ISI		0x00800000
    17  #define FE_INVALID_IDI		0x00400000
    18  #define FE_INVALID_ZDZ		0x00200000
    19  #define FE_INVALID_IMZ		0x00100000
    20  #define FE_INVALID_COMPARE	0x00080000
    21  #define FE_INVALID_SOFTWARE	0x00000400
    22  #define FE_INVALID_SQRT		0x00000200
    23  #define FE_INVALID_INTEGER_CONVERSION	0x00000100
    24  
    25  #define FE_ALL_INVALID		0x01f80700
    26  #endif
    27  
    28  typedef unsigned fexcept_t;
    29  typedef double fenv_t;
    30  
    31  #define FE_DFL_ENV ((const fenv_t *)-1)