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os_rename uses MoveFileEx on windows

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This commit is contained in:
Andrew Kelley
2018-01-19 16:53:08 -05:00
parent 9f5c0b6e60
commit 890bf001db
1 changed files with 7 additions and 9 deletions
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16
src/os.cpp
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@@ -797,17 +797,15 @@ int os_rename(Buf *src_path, Buf *dest_path) {
if (buf_eql_buf(src_path, dest_path)) {
return 0;
}
if (rename(buf_ptr(src_path), buf_ptr(dest_path)) == -1) {
// Windows requires the dest path to be missing
if (errno == EACCES) {
remove(buf_ptr(dest_path));
if (rename(buf_ptr(src_path), buf_ptr(dest_path)) == -1) {
return ErrorFileSystem;
}
return 0;
}
#if defined(ZIG_OS_WINDOWS)
if (!MoveFileEx(buf_ptr(dest_path), buf_ptr(src_path), MOVEFILE_REPLACE_EXISTING)) {
return ErrorFileSystem;
}
#else
if (rename(buf_ptr(src_path), buf_ptr(dest_path)) == -1) {
return ErrorFileSystem;
}
#endif
return 0;
}