Add a trivial linux(4) splice(2) implementation, which simply
returns EINVAL. Fixes grep (grep-3.1-2build1).
PR: kern/247219
Details
Details
- Reviewers
brooks manu emaste - Group Reviewers
Linux Emulation - Commits
- rS363304: Add a trivial linux(4) splice(2) implementation, which simply
Diff Detail
Diff Detail
- Repository
- rS FreeBSD src repository - subversion
- Lint
Lint Passed - Unit
No Test Coverage - Build Status
Buildable 32277 Build 29761: arc lint + arc unit
Event Timeline
| sys/compat/linux/linux_file.c | ||
|---|---|---|
| 1774 | so consumers handle EINVAL from splice but not ENOSYS? | |
| sys/compat/linux/linux_file.c | ||
|---|---|---|
| 1774 | Precisely. Well, the one I found: grep. But looking at splice(2) man page, consumers probably need to handle it anyway: with early kernels exactly one of the fds had to be a pipe, later both could be, then there's "EINVAL The target filesystem doesn't support splicing"... | |