fileio: write_string_stream_ts: return errors from fputs and fputc
authorMike Gilbert <floppym@gentoo.org>
Thu, 28 Dec 2017 02:46:52 +0000 (21:46 -0500)
committerMike Gilbert <floppym@gentoo.org>
Fri, 29 Dec 2017 13:45:30 +0000 (08:45 -0500)
commit94d3b60ff6ac7a29b10f16a0a651b1360627f465
tree0666d0022dcec0729d1355a4ff70f67419f2ea9f
parentd31eb24fc2dfbafa346c8cf3ab113f790cef4f0f
fileio: write_string_stream_ts: return errors from fputs and fputc

Ignoring errors from these functions may mask errors returned by the
kernel.

Fixes: https://github.com/systemd/systemd/issues/7744
src/basic/fileio.c