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head/sys/compat/linux/linux_file.c
| Show First 20 Lines • Show All 1,760 Lines • ▼ Show 20 Lines | linux_memfd_create(struct thread *td, struct linux_memfd_create_args *args) | ||||
| shmflags = SHM_GROW_ON_WRITE; | shmflags = SHM_GROW_ON_WRITE; | ||||
| if ((flags & MFD_CLOEXEC) != 0) | if ((flags & MFD_CLOEXEC) != 0) | ||||
| oflags |= O_CLOEXEC; | oflags |= O_CLOEXEC; | ||||
| if ((flags & MFD_ALLOW_SEALING) != 0) | if ((flags & MFD_ALLOW_SEALING) != 0) | ||||
| shmflags |= SHM_ALLOW_SEALING; | shmflags |= SHM_ALLOW_SEALING; | ||||
| return (kern_shm_open2(td, SHM_ANON, oflags, 0, shmflags, NULL, | return (kern_shm_open2(td, SHM_ANON, oflags, 0, shmflags, NULL, | ||||
| memfd_name)); | memfd_name)); | ||||
| } | } | ||||
| int | |||||
| linux_splice(struct thread *td, struct linux_splice_args *args) | |||||
| { | |||||
| linux_msg(td, "syscall splice not really implemented"); | |||||
| /* | |||||
| * splice(2) is documented to return EINVAL in various circumstances; | |||||
| * returning it instead of ENOSYS should hint the caller to use fallback | |||||
| * instead. | |||||
| */ | |||||
| return (EINVAL); | |||||
| } | |||||