506 	int alg, oerrno, r = SSH_ERR_INTERNAL_ERROR;  in hash_file()  local
526 			oerrno = errno;  in hash_file()
528 			errno = oerrno;  in hash_file()
562 	oerrno = errno;  in hash_file()
566 	errno = oerrno;  in hash_file()
992 	int r = SSH_ERR_KEY_NOT_FOUND, oerrno;  in sshsig_check_allowed_keys()  local
996 		oerrno = errno;  in sshsig_check_allowed_keys()
999 		errno = oerrno;  in sshsig_check_allowed_keys()
1033 	int r = SSH_ERR_KEY_NOT_FOUND, oerrno;  in sshsig_find_principals()  local
1036 		oerrno = errno;  in sshsig_find_principals()
1039 		errno = oerrno;  in sshsig_find_principals()
1062 		oerrno = errno;  in sshsig_find_principals()
1066 		errno = oerrno;  in sshsig_find_principals()
1081 	int oerrno = 0, r, ret = 0;  in sshsig_match_principals()  local
1090 		oerrno = errno;  in sshsig_match_principals()
1093 		errno = oerrno;  in sshsig_match_principals()
1105 			oerrno = errno;  in sshsig_match_principals()
1138 	errno = oerrno;  in sshsig_match_principals()