mirror of https://github.com/yshui/picom.git
66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
// SPDX-License-Identifier: MIT
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// Copyright (c) 2014 Richard Grenville <pyxlcy@gmail.com>
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#include "compiler.h"
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#include "log.h"
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#include "xrescheck.h"
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static xrc_xid_record_t *gs_xid_records = NULL;
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#define HASH_ADD_XID(head, xidfield, add) HASH_ADD(hh, head, xidfield, sizeof(xid), add)
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#define HASH_FIND_XID(head, findxid, out) HASH_FIND(hh, head, findxid, sizeof(xid), out)
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#define M_CPY_POS_DATA(prec) \
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prec->file = file; \
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prec->func = func; \
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prec->line = line;
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/**
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* @brief Add a record of given XID to the allocation table.
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*/
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void xrc_add_xid_(XID xid, const char *type, M_POS_DATA_PARAMS) {
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auto prec = ccalloc(1, xrc_xid_record_t);
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prec->xid = xid;
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prec->type = type;
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M_CPY_POS_DATA(prec);
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HASH_ADD_XID(gs_xid_records, xid, prec);
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}
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/**
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* @brief Delete a record of given XID in the allocation table.
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*/
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void xrc_delete_xid_(XID xid, M_POS_DATA_PARAMS) {
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xrc_xid_record_t *prec = NULL;
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HASH_FIND_XID(gs_xid_records, &xid, prec);
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if (!prec) {
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log_error("XRC: %s:%d %s(): Can't find XID %#010lx we want to delete.",
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file, line, func, xid);
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return;
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}
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HASH_DEL(gs_xid_records, prec);
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free(prec);
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}
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/**
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* @brief Report about issues found in the XID allocation table.
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*/
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void xrc_report_xid(void) {
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for (xrc_xid_record_t *prec = gs_xid_records; prec; prec = prec->hh.next)
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log_trace("XRC: %s:%d %s(): %#010lx (%s) not freed.\n", prec->file,
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prec->line, prec->func, prec->xid, prec->type);
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}
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/**
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* @brief Clear the XID allocation table.
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*/
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void xrc_clear_xid(void) {
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xrc_xid_record_t *prec = NULL, *ptmp = NULL;
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HASH_ITER(hh, gs_xid_records, prec, ptmp) {
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HASH_DEL(gs_xid_records, prec);
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free(prec);
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}
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}
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