ruby-dev

わたなべです.

Shugo Maeda <shugo@ruby-lang.org> writes:

:外国の人から、OpenBSD 2.7で、
:
:process.c:939: warning: this program uses setreuid(), which is deprecated.
:process.c:974: warning: this program uses setregid(), which is deprecated.
:
:と言われるというメールをもらったのですが、どうするのが正しいので
:しょう?

perl-5.6.0/hints/openbsd.sh を見ると

# setre?[ug]id() have been replaced by the _POSIX_SAVED_IDS versions
# in 4.4BSD.  Configure will find these but they are just emulated
# and do not have the same semantics as in 4.3BSD.
d_setregid=$undef
d_setreuid=$undef
d_setrgid=$undef
d_setruid=$undef

となっていて、perl.h には

#ifndef HAS_SETREUID
#  ifdef HAS_SETRESUID
#    define setreuid(r,e) setresuid(r,e,(Uid_t)-1)
#    define HAS_SETREUID
#  endif
#endif
#ifndef HAS_SETREGID
#  ifdef HAS_SETRESGID
#    define setregid(r,e) setresgid(r,e,(Gid_t)-1)
#    define HAS_SETREGID
#  endif
#endif

となっているので setres[ug]id() を使えってことだと思います。
とすると
setres[ug]id
setre[ug]id
setr[ug]id
set[ug]id
の順番であったら使うという変更でいいのかな？

-- 
わたなべひろふみ

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