72 строки
1.4 KiB
C
72 строки
1.4 KiB
C
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/*
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* $HEADER$
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*/
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#include "lam_config.h"
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#include "lam/mem/malloc.h"
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#include "lam/util/output.h"
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/*
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* Public variables
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*/
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int lam_malloc_debug_level = LAM_MALLOC_DEBUG_LEVEL;
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int lam_malloc_output = -1;
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/*
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* Private variables
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*/
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static lam_output_stream_t malloc_stream = {
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/* debugging */
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true,
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/* verbose level */
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5,
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/* syslog */
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false, 0, NULL,
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/* prefix */
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"malloc_debug: ",
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/* stdout */
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false,
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/* stderr */
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true,
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/* file */
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false, false, NULL
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};
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/**
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* Initialize malloc debug output.
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*
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* This function is invoked to setup a dedicated output stream for
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* malloc debug functions. It does \em not (currently) do anything
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* other than that (i.e., no internal accounting for tracking
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* malloc/free statements, etc.).
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*
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* It is invoked as part of lam_init(). Although this function is not
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* \em necessary for LAM_MALLOC() and LAM_FREE(), it is strong
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* recommended because no output messages -- regardless of the malloc
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* debug level set by lam_malloc_debug() -- will be displayed unless
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* this function is invoked first.
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*/
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void lam_malloc_init(void)
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{
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lam_malloc_output = lam_output_open(&malloc_stream);
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}
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/**
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* Shut down malloc debug output.
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*
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* This function is invoked as part of lam_finalize() to shut down the
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* output stream for malloc debug messages.
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*/
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void lam_malloc_finalize(void)
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{
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if (-1 != lam_malloc_output) {
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lam_output_close(lam_malloc_output);
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lam_malloc_output = -1;
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}
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}
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