Commit 9f5c0b6e6049fa53807be3334ce7ce96de2d24b4 | zig | Meg's Mirrors

author	Andrew Kelley <andrew@ziglang.org> 2018-01-19 16:30:50-05:00
committer	Andrew Kelley <andrew@ziglang.org> 2018-01-19 16:31:21-05:00
log	9f5c0b6e6049fa53807be3334ce7ce96de2d24b4
tree	7e0b2c7ed4a37bdd0b392ec2d713c7ff2cd5cf12
parent	2eede35577fdd917e5680a2bf3c2cf64ff9339f2

windows-compatible os_rename function

windows libc rename() requires destination file path to not exist

1 files changed, 11 insertions(+), 0 deletions(-)

src
- os.cpp

src/os.cpp+11

...	...	@@ -794,7 +794,18 @@ int os_delete_file(Buf *path) {
794	794	}
795	795
796	796	int os_rename(Buf src_path, Buf dest_path) {
	797	if (buf_eql_buf(src_path, dest_path)) {
	798	return 0;
	799	}
797	800	if (rename(buf_ptr(src_path), buf_ptr(dest_path)) == -1) {
	801	// Windows requires the dest path to be missing
	802	if (errno == EACCES) {
	803	remove(buf_ptr(dest_path));
	804	if (rename(buf_ptr(src_path), buf_ptr(dest_path)) == -1) {
	805	return ErrorFileSystem;
	806	}
	807	return 0;
	808	}
798	809	return ErrorFileSystem;
799	810	}
800	811	return 0;