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authorRoland McGrath <roland@gnu.org>2000-03-25 20:20:44 +0000
committerRoland McGrath <roland@gnu.org>2000-03-25 20:20:44 +0000
commit9e3438bee63e8550ec432a70063a721fcf6f60e2 (patch)
tree0c9395d7c69b942bad39617d77955240f7fe0583
parent6a08db097bfbc85337e9b36de24ce1faf3c5cc63 (diff)
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* sysdeps/mach/hurd/setrlimit.c (setrlimit): Go into a critical
section while taking the _hurd_rlimit_lock. * sysdeps/mach/hurd/getrlimit.c (__getrlimit): Likewise.
-rw-r--r--ChangeLog6
-rw-r--r--sysdeps/mach/hurd/getrlimit.c4
-rw-r--r--sysdeps/mach/hurd/setrlimit.c4
3 files changed, 12 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 45c0b88..406bffe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2000-03-25 Roland McGrath <roland@baalperazim.frob.com>
+
+ * sysdeps/mach/hurd/setrlimit.c (setrlimit): Go into a critical
+ section while taking the _hurd_rlimit_lock.
+ * sysdeps/mach/hurd/getrlimit.c (__getrlimit): Likewise.
+
2000-03-24 Roland McGrath <roland@baalperazim.frob.com>
* Makerules [$(cross-compiling) = yes] (symbolic-link-prog): Define
diff --git a/sysdeps/mach/hurd/getrlimit.c b/sysdeps/mach/hurd/getrlimit.c
index a03f4e1..1dae8a6 100644
--- a/sysdeps/mach/hurd/getrlimit.c
+++ b/sysdeps/mach/hurd/getrlimit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993, 1994, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991,93,94,96,97,2000 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
@@ -34,9 +34,11 @@ __getrlimit (enum __rlimit_resource resource, struct rlimit *rlimits)
return -1;
}
+ HURD_CRITICAL_BEGIN;
__mutex_lock (&_hurd_rlimit_lock);
lim = _hurd_rlimits[resource];
__mutex_unlock (&_hurd_rlimit_lock);
+ HURD_CRITICAL_END;
*rlimits = lim;
diff --git a/sysdeps/mach/hurd/setrlimit.c b/sysdeps/mach/hurd/setrlimit.c
index d2988d5..1ae2254 100644
--- a/sysdeps/mach/hurd/setrlimit.c
+++ b/sysdeps/mach/hurd/setrlimit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 93, 94, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,93,94,97,98,2000 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
@@ -51,9 +51,11 @@ setrlimit (resource, rlimits)
if (lim.rlim_cur > lim.rlim_max)
lim.rlim_cur = lim.rlim_max;
+ HURD_CRITICAL_BEGIN;
__mutex_lock (&_hurd_rlimit_lock);
_hurd_rlimits[resource] = lim;
__mutex_unlock (&_hurd_rlimit_lock);
+ HURD_CRITICAL_END;
return 0;
}