diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-22 12:07:51 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-22 12:07:51 +0000 |
commit | 391ac60146c261010f6060aa7376492f3ba94e0d (patch) | |
tree | 199f767b7b46143329efa0f7958057d97fc887fe /io.c | |
parent | 261a74df83b5e7278d7b3f88bf4258f91988aeee (diff) |
merge revision(s) 26645:
* io.c (rb_io_modenum_mode): return "r" for O_RDONLY|O_APPEND.
[ruby-dev:40379]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@27957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 9 |
1 files changed, 6 insertions, 3 deletions
@@ -2893,13 +2893,16 @@ rb_io_modenum_mode(flags) #else # define MODE_BINARY(a,b) (a) #endif + int accmode = flags & O_ACCMODE; if (flags & O_APPEND) { - if ((flags & O_RDWR) == O_RDWR) { + if (accmode == O_WRONLY) { + return MODE_BINARY("a", "ab"); + } + if (accmode == O_RDWR) { return MODE_BINARY("a+", "ab+"); } - return MODE_BINARY("a", "ab"); } - switch (flags & (O_RDONLY|O_WRONLY|O_RDWR)) { + switch (accmode) { case O_RDONLY: return MODE_BINARY("r", "rb"); case O_WRONLY: |