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

Event Timeline

tmunro created this revision.Feb 22 2019, 12:01 PM
mjg accepted this revision.Feb 26 2019, 6:55 PM
This revision is now accepted and ready to land.Feb 26 2019, 6:55 PM
This revision was automatically updated to reflect the committed changes.