diff options
Diffstat (limited to 'lib/libspl/include/sys/trace_zfs.h')
| -rw-r--r-- | lib/libspl/include/sys/trace_zfs.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/lib/libspl/include/sys/trace_zfs.h b/lib/libspl/include/sys/trace_zfs.h deleted file mode 100644 index 87ed5ad3c3be..000000000000 --- a/lib/libspl/include/sys/trace_zfs.h +++ /dev/null @@ -1,24 +0,0 @@ -/* Here to keep the libspl build happy */ - -#ifndef _LIBSPL_ZFS_TRACE_H -#define _LIBSPL_ZFS_TRACE_H - -/* - * The set-error SDT probe is extra static, in that we declare its fake - * function literally, rather than with the DTRACE_PROBE1() macro. This is - * necessary so that SET_ERROR() can evaluate to a value, which wouldn't - * be possible if it required multiple statements (to declare the function - * and then call it). - * - * SET_ERROR() uses the comma operator so that it can be used without much - * additional code. For example, "return (EINVAL);" becomes - * "return (SET_ERROR(EINVAL));". Note that the argument will be evaluated - * twice, so it should not have side effects (e.g. something like: - * "return (SET_ERROR(log_error(EINVAL, info)));" would log the error twice). - */ -#undef SET_ERROR -#define SET_ERROR(err) \ - (__set_error(__FILE__, __func__, __LINE__, err), err) - - -#endif |