diff options
Diffstat (limited to 'sys/compat')
| -rw-r--r-- | sys/compat/cloudabi/cloudabi_proc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sys/compat/cloudabi/cloudabi_proc.c b/sys/compat/cloudabi/cloudabi_proc.c index dba1412..1f4418f 100644 --- a/sys/compat/cloudabi/cloudabi_proc.c +++ b/sys/compat/cloudabi/cloudabi_proc.c @@ -33,8 +33,10 @@ __FBSDID("$FreeBSD$"); #include <sys/proc.h> #include <sys/signalvar.h> #include <sys/syscallsubr.h> +#include <sys/unistd.h> #include <compat/cloudabi/cloudabi_proto.h> +#include <compat/cloudabi/cloudabi_syscalldefs.h> int cloudabi_sys_proc_exec(struct thread *td, @@ -65,9 +67,15 @@ int cloudabi_sys_proc_fork(struct thread *td, struct cloudabi_sys_proc_fork_args *uap) { + struct proc *p2; + int error, fd; - /* Not implemented. */ - return (ENOSYS); + error = fork1(td, RFFDG | RFPROC | RFPROCDESC, 0, &p2, &fd, 0); + if (error != 0) + return (error); + /* Return the file descriptor to the parent process. */ + td->td_retval[0] = fd; + return (0); } int |
