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* file.c (rb_stat_mode): generalized st_mode mask.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-08-05 05:19:45 +00:00
parent f2aa0e5b0c
commit 9a7def6ea9
2 changed files with 11 additions and 9 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Aug 5 14:19:22 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* file.c (rb_stat_mode): generalized st_mode mask.
Tue Aug 5 12:43:47 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* io.c (retry_sendfile, retry_read): ENOSYS and EWOULDBLOCK are not

16
file.c
View file

@ -233,6 +233,8 @@ rb_stat_cmp(VALUE self, VALUE other)
return Qnil;
}
#define ST2UINT(val) ((val) & ~(~1UL << (sizeof(val) * CHAR_BIT - 1)))
/*
* call-seq:
* stat.dev => fixnum
@ -330,11 +332,7 @@ rb_stat_ino(VALUE self)
static VALUE
rb_stat_mode(VALUE self)
{
#ifdef __BORLANDC__
return UINT2NUM((unsigned short)(get_stat(self)->st_mode));
#else
return UINT2NUM(get_stat(self)->st_mode);
#endif
return UINT2NUM(ST2UINT(get_stat(self)->st_mode));
}
/*
@ -4034,10 +4032,10 @@ rb_stat_wr(VALUE obj)
{
#ifdef S_IROTH
if ((get_stat(obj)->st_mode & (S_IROTH)) == S_IROTH) {
return UINT2NUM(get_stat(obj)->st_mode & (S_IRUGO|S_IWUGO|S_IXUGO));
return UINT2NUM(get_stat(obj)->st_mode & (S_IRUGO|S_IWUGO|S_IXUGO));
}
else {
return Qnil;
return Qnil;
}
#endif
}
@ -4126,10 +4124,10 @@ rb_stat_ww(VALUE obj)
{
#ifdef S_IROTH
if ((get_stat(obj)->st_mode & (S_IWOTH)) == S_IWOTH) {
return UINT2NUM(get_stat(obj)->st_mode & (S_IRUGO|S_IWUGO|S_IXUGO));
return UINT2NUM(get_stat(obj)->st_mode & (S_IRUGO|S_IWUGO|S_IXUGO));
}
else {
return Qnil;
return Qnil;
}
#endif
}