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authorUlrich Drepper <drepper@redhat.com>2004-01-21 02:03:13 +0000
committerUlrich Drepper <drepper@redhat.com>2004-01-21 02:03:13 +0000
commitdebddf649e022359a828e2424efd1dc606d8a24c (patch)
tree4831d6ad5356001bc4d5454a49cabda86a87a7bb
parent5673ccc1756d56f2b2d47f1d2ce9f074095b5c1f (diff)
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Update.
* allocatestack.c: Pretty printing.
-rw-r--r--nptl/ChangeLog2
-rw-r--r--nptl/allocatestack.c31
2 files changed, 23 insertions, 10 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 7aa1c2b68c..ef9aa2d36b 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,5 +1,7 @@
2004-01-20 Ulrich Drepper <drepper@redhat.com>
+ * allocatestack.c: Pretty printing.
+
* sysdeps/pthread/createthread.c (create_thread): Don't add
CLONE_DETACHED bit if it is not necessary.
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c
index 7aa5af21e4..7983bed273 100644
--- a/nptl/allocatestack.c
+++ b/nptl/allocatestack.c
@@ -32,28 +32,39 @@
#ifndef NEED_SEPARATE_REGISTER_STACK
/* Most architectures have exactly one stack pointer. Some have more. */
-#define STACK_VARIABLES void *stackaddr
+# define STACK_VARIABLES void *stackaddr
/* How to pass the values to the 'create_thread' function. */
-#define STACK_VARIABLES_ARGS stackaddr
+# define STACK_VARIABLES_ARGS stackaddr
/* How to declare function which gets there parameters. */
-#define STACK_VARIABLES_PARMS void *stackaddr
+# define STACK_VARIABLES_PARMS void *stackaddr
/* How to declare allocate_stack. */
-#define ALLOCATE_STACK_PARMS void **stack
+# define ALLOCATE_STACK_PARMS void **stack
/* This is how the function is called. We do it this way to allow
other variants of the function to have more parameters. */
-#define ALLOCATE_STACK(attr, pd) allocate_stack (attr, pd, &stackaddr)
+# define ALLOCATE_STACK(attr, pd) allocate_stack (attr, pd, &stackaddr)
#else
-#define STACK_VARIABLES void *stackaddr; size_t stacksize
-#define STACK_VARIABLES_ARGS stackaddr, stacksize
-#define STACK_VARIABLES_PARMS void *stackaddr, size_t stacksize
-#define ALLOCATE_STACK_PARMS void **stack, size_t *stacksize
-#define ALLOCATE_STACK(attr, pd) \
+/* We need two stacks. The kernel will place them but we have to tell
+ the kernel about the size of the reserved address space. */
+# define STACK_VARIABLES void *stackaddr; size_t stacksize
+
+/* How to pass the values to the 'create_thread' function. */
+# define STACK_VARIABLES_ARGS stackaddr, stacksize
+
+/* How to declare function which gets there parameters. */
+# define STACK_VARIABLES_PARMS void *stackaddr, size_t stacksize
+
+/* How to declare allocate_stack. */
+# define ALLOCATE_STACK_PARMS void **stack, size_t *stacksize
+
+/* This is how the function is called. We do it this way to allow
+ other variants of the function to have more parameters. */
+# define ALLOCATE_STACK(attr, pd) \
allocate_stack (attr, pd, &stackaddr, &stacksize)
#endif