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remove unused.

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This commit is contained in:
Tomoyuki Sahara
2014-02-25 12:23:15 +09:00
parent b9dff44582
commit e8706d4ee7
1 changed files with 1 additions and 38 deletions
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src/io.c
+1 -38
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@@ -4,10 +4,9 @@
#include "mruby.h"
#include "mruby/hash.h"
#include "mruby/data.h"
#include "mruby/khash.h"
#include "mruby/array.h"
#include "mruby/class.h"
#include "mruby/data.h"
#include "mruby/string.h"
#include "mruby/variable.h"
#include "mruby/ext/io.h"
@@ -19,7 +18,6 @@
#endif
static int mrb_io_modestr_to_flags(mrb_state *mrb, const char *modestr);
static int mrb_io_modenum_to_flags(mrb_state *mrb, int modenum);
static int mrb_io_flags_to_modenum(mrb_state *mrb, int flags);
#if MRUBY_RELEASE_NO < 10000
@@ -68,41 +66,6 @@ mrb_io_modestr_to_flags(mrb_state *mrb, const char *mode)
return flags;
}
static int
mrb_io_modenum_to_flags(mrb_state *mrb, int modenum)
{
int flags = 0;
switch (modenum & (O_RDONLY|O_WRONLY|O_RDWR)) {
case O_RDONLY:
flags = FMODE_READABLE;
break;
case O_WRONLY:
flags = FMODE_WRITABLE;
break;
case O_RDWR:
flags = FMODE_READWRITE;
break;
}
if (modenum & O_APPEND) {
flags |= FMODE_APPEND;
}
if (modenum & O_TRUNC) {
flags |= FMODE_TRUNC;
}
if (modenum & O_CREAT) {
flags |= FMODE_CREATE;
}
#ifdef O_BINARY
if (modenum & O_BINARY) {
flags |= FMODE_BINMODE;
}
#endif
return flags;
}
static int
mrb_io_flags_to_modenum(mrb_state *mrb, int flags)
{