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* io.c: suppress unused-value warnings. fixup of r33937.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2011-12-04 23:56:59 +00:00
parent b8f3ef6136
commit 39a9b9ba7e
1 changed files with 4 additions and 4 deletions
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8
io.c
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@ -435,10 +435,10 @@ rb_cloexec_fcntl_dupfd(int fd, int minfd)
# define DEFAULT_TEXTMODE 0
#define NEED_READCONV(fptr) ((fptr)->encs.enc2 != NULL || NEED_NEWLINE_DECORATOR_ON_READ(fptr))
#define NEED_WRITECONV(fptr) (((fptr)->encs.enc != NULL && (fptr)->encs.enc != rb_ascii8bit_encoding()) || NEED_NEWLINE_DECORATOR_ON_WRITE(fptr) || ((fptr)->encs.ecflags & (ECONV_DECORATOR_MASK|ECONV_STATEFUL_DECORATOR_MASK)))
#define SET_BINARY_MODE(fptr) 0
#define NEED_NEWLINE_DECORATOR_ON_READ_CHECK(fptr) 0
#define SET_UNIVERSAL_NEWLINE_DECORATOR_IF_ENC2(enc2, ecflags) 0
#define SET_BINARY_MODE_WITH_SEEK_CUR(fptr) 0
#define SET_BINARY_MODE(fptr) (void)(fptr)
#define NEED_NEWLINE_DECORATOR_ON_READ_CHECK(fptr) (void)(fptr)
#define SET_UNIVERSAL_NEWLINE_DECORATOR_IF_ENC2(enc2, ecflags) ((void)(enc2), (void)(ecflags))
#define SET_BINARY_MODE_WITH_SEEK_CUR(fptr) (void)(fptr)
#endif
#if !defined HAVE_SHUTDOWN && !defined shutdown