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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-08-19 02:29:18 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-08-19 02:29:18 +0000 |
commit | f50c13da99266c8486d1d59942179a65251457dc (patch) | |
tree | 59bd1868ca7ad7afbba55903dd9f72ddcaf6cc5c /file.c | |
parent | 34deabcbac30a0411b6946f0c810cd73e1051b7e (diff) | |
download | ruby-f50c13da99266c8486d1d59942179a65251457dc.tar.gz |
* file.c (rb_file_s_rename): use errno if set properly.
fixed: [ruby-dev:29293]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'file.c')
-rw-r--r-- | file.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -2180,10 +2180,16 @@ rb_file_s_rename(VALUE klass, VALUE from, VALUE to) FilePathValue(to); src = StringValueCStr(from); dst = StringValueCStr(to); +#if defined __CYGWIN__ + errno = 0; +#endif if (rename(src, dst) < 0) { #if defined __CYGWIN__ extern unsigned long __attribute__((stdcall)) GetLastError(void); - errno = GetLastError(); /* This is a Cygwin bug */ + if (errno == 0) { /* This is a bug of old Cygwin */ + /* incorrect as cygwin errno, but the last resort */ + errno = GetLastError(); + } #elif defined DOSISH && !defined _WIN32 if (errno == EEXIST #if defined (__EMX__) |