Symbol: SFTP_EXT_POSIX_RENAME
crypto/openssh/sftp-client.c
1223
int r, use_ext = (conn->exts & SFTP_EXT_POSIX_RENAME) && !force_legacy;
crypto/openssh/sftp-client.c
512
ret->exts |= SFTP_EXT_POSIX_RENAME;