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https://github.com/varun-r-mallya/sysprof.git
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106 lines
3.3 KiB
C
106 lines
3.3 KiB
C
/* sysprof-document-ctrdef.c
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*
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* Copyright 2023 Christian Hergert <chergert@redhat.com>
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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 3 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, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#include "config.h"
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#include "sysprof-document-frame-private.h"
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#include "sysprof-document-ctrdef.h"
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struct _SysprofDocumentCtrdef
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{
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SysprofDocumentFrame parent_instance;
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};
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struct _SysprofDocumentCtrdefClass
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{
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SysprofDocumentFrameClass parent_class;
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};
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G_DEFINE_FINAL_TYPE (SysprofDocumentCtrdef, sysprof_document_ctrdef, SYSPROF_TYPE_DOCUMENT_FRAME)
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static void
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sysprof_document_ctrdef_class_init (SysprofDocumentCtrdefClass *klass)
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{
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}
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static void
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sysprof_document_ctrdef_init (SysprofDocumentCtrdef *self)
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{
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}
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guint
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sysprof_document_ctrdef_get_n_counters (SysprofDocumentCtrdef *self)
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{
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const SysprofCaptureCounterDefine *ctrdef;
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g_return_val_if_fail (SYSPROF_IS_DOCUMENT_CTRDEF (self), 0);
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ctrdef = SYSPROF_DOCUMENT_FRAME_GET (self, SysprofCaptureCounterDefine);
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return SYSPROF_DOCUMENT_FRAME_UINT16 (self, ctrdef->n_counters);
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}
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/**
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* sysprof_document_ctrdef_get_counter:
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* @self: a #SysprofDocumentCtrdef
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* @nth: a value between 0 and sysprof_document_ctrdef_get_n_counters()
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* @id: (out): a location for the id of the counter
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* @type: (out): a location for either %SYSPROF_CAPTURE_COUNTER_INT64
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* or %SYSPROF_CAPTURE_COUNTER_DOUBLE
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* @category: (out): a location for the category
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* @name: (out): a location for the name
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* @description: (out): a location for the description
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*
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* Gets information about a counter defined in @self.
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*/
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void
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sysprof_document_ctrdef_get_counter (SysprofDocumentCtrdef *self,
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guint nth,
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guint *id,
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guint *type,
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const char **category,
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const char **name,
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const char **description)
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{
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const SysprofCaptureCounterDefine *ctrdef;
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const SysprofCaptureCounter *ctr;
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g_return_if_fail (SYSPROF_IS_DOCUMENT_CTRDEF (self));
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g_return_if_fail (nth < sysprof_document_ctrdef_get_n_counters (self));
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ctrdef = SYSPROF_DOCUMENT_FRAME_GET (self, SysprofCaptureCounterDefine);
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ctr = &ctrdef->counters[nth];
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if (id != NULL)
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*id = SYSPROF_DOCUMENT_FRAME_UINT32 (self, ctr->id);
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if (type != NULL)
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*type = ctr->type;
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if (category != NULL)
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*category = SYSPROF_DOCUMENT_FRAME_CSTRING (self, ctr->category);
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if (name != NULL)
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*name = SYSPROF_DOCUMENT_FRAME_CSTRING (self, ctr->name);
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if (description != NULL)
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*description = SYSPROF_DOCUMENT_FRAME_CSTRING (self, ctr->description);
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}
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