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| author | Ned T. Crigler <crigler@gmail.com> | 2025-06-19 19:45:22 -0700 |
|---|---|---|
| committer | Ned T. Crigler <crigler@gmail.com> | 2025-06-19 20:30:18 -0700 |
| commit | dc84bf8b0f70af92f894209d2cf68eaff55db9f0 (patch) | |
| tree | 4805f9238336fa21f396beb14fd278a4feac9911 /Makefile.in | |
| parent | 6e04acf9ed089f065b19ff4e42be97bd17529ff2 (diff) | |
Always check the return value of the write() system call
dtach was assuming that writes with a small byte count could never fail,
and was not handling partial writes for larger byte counts in a few
places.
This should also suppress unused result warnings from gcc on systems
that define _FORTIFY_SOURCE by default.
Diffstat (limited to 'Makefile.in')
0 files changed, 0 insertions, 0 deletions