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| author | Hristo Venev <hristo@venev.name> | 2022-05-07 17:07:00 +0000 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-12-19 15:13:58 +0000 |
| commit | 852cb3b0e267dd2ddfd2eeef6275435098c606e7 (patch) | |
| tree | 1f2c04d6da8bbb1064e18aa1b83cc14c2203c333 /ui-atom.h | |
| parent | 4c520cefc90b10566fcc8a0b006287494a7770e1 (diff) | |
| download | cgit-852cb3b0e267dd2ddfd2eeef6275435098c606e7.tar cgit-852cb3b0e267dd2ddfd2eeef6275435098c606e7.tar.gz cgit-852cb3b0e267dd2ddfd2eeef6275435098c606e7.zip | |
cache: tolerate short writes in print_slot
sendfile() can return after a short read/write, so we may need to call
it more than once. As suggested in the manual page, we fall back to
read/write if sendfile fails with EINVAL or ENOSYS.
On the read/write path, use write_in_full which deals with short writes.
Signed-off-by: Hristo Venev <hristo@venev.name>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'ui-atom.h')
0 files changed, 0 insertions, 0 deletions