diff options
| author | Takashi Kokubun <takashikkbn@gmail.com> | 2024-05-29 16:50:13 -0700 |
|---|---|---|
| committer | Takashi Kokubun <takashikkbn@gmail.com> | 2024-05-29 16:50:13 -0700 |
| commit | b2eb7f47b3e5f5a4681aa364ed960a0809460cdb (patch) | |
| tree | d079721adc86cd75ba7f869066234cf47700f7ad /include/ruby | |
| parent | d65da20eb4ebf5fcbc7cd0333e1406e1dd3c373b (diff) | |
merge revision(s) 1faeb44dfcf777ace28321e80d0ebf942161a0a7,7f87ad9fc4bc45faf8cd33602a025f27c094b2fd: [Backport #20431]
Check if macros are defined before using
Assume macros with the same prefix would be defined together.
Refer autoconfigured endian macro (#10572)
Remove the case `RB_IO_BUFFER_HOST_ENDIAN` is not defined.
Diffstat (limited to 'include/ruby')
| -rw-r--r-- | include/ruby/io/buffer.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/include/ruby/io/buffer.h b/include/ruby/io/buffer.h index b044db0539..e4d98bf051 100644 --- a/include/ruby/io/buffer.h +++ b/include/ruby/io/buffer.h @@ -69,14 +69,10 @@ enum rb_io_buffer_endian { RB_IO_BUFFER_LITTLE_ENDIAN = 4, RB_IO_BUFFER_BIG_ENDIAN = 8, -#if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ - RB_IO_BUFFER_HOST_ENDIAN = RB_IO_BUFFER_LITTLE_ENDIAN, -#elif defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ +#if defined(WORDS_BIGENDIAN) RB_IO_BUFFER_HOST_ENDIAN = RB_IO_BUFFER_BIG_ENDIAN, -#elif defined(REG_DWORD) && REG_DWORD == REG_DWORD_LITTLE_ENDIAN +#else RB_IO_BUFFER_HOST_ENDIAN = RB_IO_BUFFER_LITTLE_ENDIAN, -#elif defined(REG_DWORD) && REG_DWORD == REG_DWORD_BIG_ENDIAN - RB_IO_BUFFER_HOST_ENDIAN = RB_IO_BUFFER_BIG_ENDIAN, #endif RB_IO_BUFFER_NETWORK_ENDIAN = RB_IO_BUFFER_BIG_ENDIAN |