diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-05-10 15:17:03 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-05-10 15:57:25 -0700 |
| commit | 66cbbebcc616db8e221e81f7ecbb2c77701d031b (patch) | |
| tree | e9ebbcdb8c4b4a67b3db6e4859ab975342c36052 /sysdeps/mach/hurd/mlock.c | |
| parent | 6b645f0d702e9285f3d7fe5684258e77051cfa8e (diff) | |
| download | glibc-66cbbebcc616db8e221e81f7ecbb2c77701d031b.tar.gz glibc-66cbbebcc616db8e221e81f7ecbb2c77701d031b.tar.xz glibc-66cbbebcc616db8e221e81f7ecbb2c77701d031b.zip | |
Hurd: Fix mlock in all cases except non-readable pages.
Diffstat (limited to 'sysdeps/mach/hurd/mlock.c')
| -rw-r--r-- | sysdeps/mach/hurd/mlock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/mach/hurd/mlock.c b/sysdeps/mach/hurd/mlock.c index 2cb3e56321..47bafaae19 100644 --- a/sysdeps/mach/hurd/mlock.c +++ b/sysdeps/mach/hurd/mlock.c @@ -1,5 +1,5 @@ /* mlock -- guarantee pages are resident in memory. Mach/Hurd version. - Copyright (C) 2001 Free Software Foundation, Inc. + Copyright (C) 2001-2012 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -39,7 +39,7 @@ mlock (const void *addr, size_t len) page = trunc_page ((vm_address_t) addr); len = round_page ((vm_address_t) addr + len) - page; err = __vm_wire (hostpriv, __mach_task_self (), page, len, - VM_PROT_ALL); /* XXX ? */ + VM_PROT_READ); __mach_port_deallocate (__mach_task_self (), hostpriv); return err ? __hurd_fail (err) : 0; |