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author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-19 09:12:06 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-19 09:12:06 +0000 |
commit | de9d264026c870afd79a8843764ccbf60367bb0e (patch) | |
tree | 8d2183a3a4e346ff0e56cd443f6a21df32d4a838 /configure.ac | |
parent | 26b08ed144e8f051158d746ef5098408433cd022 (diff) | |
download | ruby-de9d264026c870afd79a8843764ccbf60367bb0e.tar.gz |
there is no guarantee that mode_t is as wide as int
POSIX only defines mode_t to be "an integer typea", and in fact
MacOS defines it to be uint16_t. We didn't have NUM2USHORT before
so it did not make sense but now that we have it. Why not check
apptopriately.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 4565be98ca..eb8daf2131 100644 --- a/configure.ac +++ b/configure.ac @@ -1611,6 +1611,8 @@ AC_DEFUN([RUBY_REPLACE_TYPE], [dnl t=LL], [*" long "*], [ t=LONG], + [*" short "*], [ + t=SHORT], [ t=INT]) rb_cv_[$1]_convertible=${u}${t}]) @@ -1620,6 +1622,7 @@ AC_DEFUN([RUBY_REPLACE_TYPE], [dnl AS_CASE(["${rb_cv_[$1]_convertible}"], [*LL], [n="long long"], [*LONG], [n="long"], + [*SHORT], [n="short"], [n="int"]) AS_CASE(["${rb_cv_[$1]_convertible}"], [U*], [n="unsigned $n"]) @@ -1637,7 +1640,7 @@ RUBY_REPLACE_TYPE(uid_t, int, UIDT) RUBY_REPLACE_TYPE(gid_t, int, GIDT) RUBY_REPLACE_TYPE(time_t, [], TIMET, [@%:@include <time.h>]) RUBY_REPLACE_TYPE(dev_t, [int long "long long"], DEVT) -RUBY_REPLACE_TYPE(mode_t, ["unsigned int" long], MODET, [@%:@include <sys/stat.h>]) +RUBY_REPLACE_TYPE(mode_t, ["unsigned short" "unsigned int" long], MODET, [@%:@include <sys/stat.h>]) RUBY_REPLACE_TYPE(rlim_t, [int long "long long"], RLIM, [ @%:@ifdef HAVE_SYS_TYPES_H @%:@include <sys/types.h> |