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https://github.com/varun-r-mallya/sysprof.git
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1708ad1b48
The big thing going on here is that we are going to split up the libraries a bit better, and remove GObject from the capture library. The libsysprof library will bring in the capture library statically, so we can export the symbols we want. Eventually, we will bump the version to sysprof-3, but not yet.
86 lines
3.1 KiB
C
86 lines
3.1 KiB
C
/* Sysprof -- Sampling, systemwide CPU profiler
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* Copyright 2004, Red Hat, Inc.
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* Copyright 2004, 2005, Soeren Sandmann
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef STACK_STASH_H
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#define STACK_STASH_H
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#include <glib.h>
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#include <stdint.h>
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typedef struct StackStash StackStash;
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typedef struct StackNode StackNode;
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typedef struct StackLink StackLink;
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#define U64_TO_POINTER(u) ((void *)(intptr_t)u)
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#define POINTER_TO_U64(p) ((uint64_t)(intptr_t)p)
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struct StackNode
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{
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uint64_t data;
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guint total : 32;
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guint size : 31;
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guint toplevel : 1;
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StackNode * parent;
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StackNode * siblings;
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StackNode * children;
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StackNode * next;
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};
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struct StackLink
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{
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uint64_t data;
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StackLink *next;
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StackLink *prev;
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};
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typedef void (* StackFunction) (StackLink *trace,
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gint size,
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gpointer data);
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typedef void (* StackNodeFunc) (StackNode *node,
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gpointer data);
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StackStash *stack_stash_new (GDestroyNotify destroy);
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StackNode *stack_node_new (StackStash *stash);
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StackNode *stack_stash_add_trace (StackStash *stash,
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const uint64_t *addrs,
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gint n_addrs,
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int size);
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void stack_stash_foreach (StackStash *stash,
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StackFunction stack_func,
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gpointer data);
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void stack_node_foreach_trace (StackNode *node,
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StackFunction stack_func,
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gpointer data);
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StackNode *stack_stash_find_node (StackStash *stash,
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gpointer address);
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void stack_stash_foreach_by_address (StackStash *stash,
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StackNodeFunc func,
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gpointer data);
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StackNode *stack_stash_get_root (StackStash *stash);
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StackStash *stack_stash_ref (StackStash *stash);
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void stack_stash_unref (StackStash *stash);
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void stack_stash_set_root (StackStash *stash,
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StackNode *root);
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#endif
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