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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -1,3 +1,14 @@ +Wed Nov 23 20:03:43 2011 NARUSE, Yui <naruse@ruby-lang.org> + + * io.c (ioctl_narg_len): don't use _IOC_SIZE macro on Linux. + On Linux some constants for ioctl(2) doesn't include the size of + its return value and 16bit value; for example FIONREAD 0x541B. + Moreover the manual, ioctl_list(2), says "Note that the size + bits are very unreliable: in lots of cases they are wrong, + either because of buggy macros using sizeof(sizeof(struct)), + or because of legacy values." + So we shouldn't use it. + Tue Nov 22 18:07:32 2011 NAKAMURA Usaku <usa@ruby-lang.org> * win32/win32.c (_pioinfo): need to declare _pioinfo() before using |