diff options
Diffstat (limited to 'arch/um/kernel/tt/process_kern.c')
| -rw-r--r-- | arch/um/kernel/tt/process_kern.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/um/kernel/tt/process_kern.c b/arch/um/kernel/tt/process_kern.c index 8029f72afaa..c81bd207493 100644 --- a/arch/um/kernel/tt/process_kern.c +++ b/arch/um/kernel/tt/process_kern.c @@ -57,14 +57,15 @@ void switch_to_tt(void *prev, void *next) * nor the value in "to" (since it was the task which stole us the CPU, * which we don't care about). */ - err = os_write_file(to->thread.mode.tt.switch_pipe[1], &c, sizeof(c)); + err = os_write_file_k(to->thread.mode.tt.switch_pipe[1], &c, sizeof(c)); if(err != sizeof(c)) panic("write of switch_pipe failed, err = %d", -err); if(from->thread.mode.tt.switch_pipe[0] == -1) os_kill_process(os_getpid(), 0); - err = os_read_file(from->thread.mode.tt.switch_pipe[0], &c, sizeof(c)); + err = os_read_file_k(from->thread.mode.tt.switch_pipe[0], &c, + sizeof(c)); if(err != sizeof(c)) panic("read of switch_pipe failed, errno = %d", -err); @@ -113,7 +114,7 @@ void suspend_new_thread(int fd) char c; os_stop_process(os_getpid()); - err = os_read_file(fd, &c, sizeof(c)); + err = os_read_file_k(fd, &c, sizeof(c)); if(err != sizeof(c)) panic("read failed in suspend_new_thread, err = %d", -err); } |