@@ -239,4 +239,23 @@ static inline abi_long do_bsd_close(abi_long arg1)
return get_errno(close(arg1));
}
+/* fdatasync(2) */
+static abi_long do_bsd_fdatasync(abi_long arg1)
+{
+ return get_errno(fdatasync(arg1));
+}
+
+/* fsync(2) */
+static abi_long do_bsd_fsync(abi_long arg1)
+{
+ return get_errno(fsync(arg1));
+}
+
+/* closefrom(2) */
+static abi_long do_bsd_closefrom(abi_long arg1)
+{
+ closefrom(arg1); /* returns void */
+ return get_errno(0);
+}
+
#endif /* BSD_FILE_H */
@@ -273,6 +273,18 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1,
ret = do_bsd_close(arg1);
break;
+ case TARGET_FREEBSD_NR_fdatasync: /* fdatasync(2) */
+ ret = do_bsd_fdatasync(arg1);
+ break;
+
+ case TARGET_FREEBSD_NR_fsync: /* fsync(2) */
+ ret = do_bsd_fsync(arg1);
+ break;
+
+ case TARGET_FREEBSD_NR_freebsd12_closefrom: /* closefrom(2) */
+ ret = do_bsd_closefrom(arg1);
+ break;
+
default:
qemu_log_mask(LOG_UNIMP, "Unsupported syscall: %d\n", num);
ret = -TARGET_ENOSYS;