Page MenuHomeFreeBSD

Teach truss(1) about fsync(2) and fdatasync(2).
ClosedPublic

Authored by tmunro on Feb 22 2019, 12:01 PM.

Details

Summary

The convention is to show file descriptors as decimal. Add explicit entries to syscalls.c to avoid the default hex output.

Before:

fsync(0x12) = 0 (0x0)
fdatasync(0x12) = 0 (0x0)

After:

fsync(18) = 0 (0x0)
fdatasync(18) = 0 (0x0)

Test Plan

truss install -S foo /tmp/foo

See how the fsync() call (caused by -S) is displayed.

Diff Detail

Repository
rS FreeBSD src repository
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.