diff options
| author | Thomas Bushnell <thomas@gnu.org> | 1999-07-11 05:32:24 +0000 |
|---|---|---|
| committer | Thomas Bushnell <thomas@gnu.org> | 1999-07-11 05:32:24 +0000 |
| commit | 405d07e1e45eb3aec2aec7149f4b9f9fa70d9843 (patch) | |
| tree | 14b1854f4637c44b44e7e0aa3a2e8e641f334af4 | |
| parent | cd19ba270757a36b05b776253391debcef50d65c (diff) | |
1999-07-09 Thomas Bushnell, BSG <tb@mit.edu>
* ptyio.c (pty_io_read): Use mmap instead of vm_allocate.
* users.c (trivfs_S_io_read): Likewise.
| -rw-r--r-- | term/ChangeLog | 5 | ||||
| -rw-r--r-- | term/ptyio.c | 4 | ||||
| -rw-r--r-- | term/users.c | 2 |
3 files changed, 8 insertions, 3 deletions
diff --git a/term/ChangeLog b/term/ChangeLog index dbf39514..e82c88f9 100644 --- a/term/ChangeLog +++ b/term/ChangeLog @@ -1,3 +1,8 @@ +1999-07-09 Thomas Bushnell, BSG <tb@mit.edu> + + * ptyio.c (pty_io_read): Use mmap instead of vm_allocate. + * users.c (trivfs_S_io_read): Likewise. + 1999-05-24 Mark Kettenis <kettenis@gnu.org> * devio.c: Include <assert.h>, <errno.h> and <error.h>. Do diff --git a/term/ptyio.c b/term/ptyio.c index 7296eafd..94aec468 100644 --- a/term/ptyio.c +++ b/term/ptyio.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc. Written by Michael I. Bushnell, p/BSG. This file is part of the GNU Hurd. @@ -333,7 +333,7 @@ pty_io_read (struct trivfs_protid *cred, if (size > amount) size = amount; if (size > *datalen) - vm_allocate (mach_task_self (), (vm_address_t *) data, size, 1); + *data = mmap (0, size, PROT_READ|PROT_WRITE, MAP_ANON, 0, 0); *datalen = size; if (control_byte) diff --git a/term/users.c b/term/users.c index 67730052..60b7825f 100644 --- a/term/users.c +++ b/term/users.c @@ -696,7 +696,7 @@ trivfs_S_io_read (struct trivfs_protid *cred, max = (amount < avail) ? amount : avail; if (max > *datalen) - vm_allocate (mach_task_self (), (vm_address_t *)data, max, 1); + *data = mmap (0, max, PROT_READ|PROT_WRITE, MAP_ANON, 0, 0); cancel = 0; cp = *data; |