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Code

Make many string parameters const in the memory leak detector.

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This commit is contained in:
Kalle Olavi Niemitalo 2007-01-02 21:25:20 +02:00 committed by Kalle Olavi Niemitalo
parent 251dcb7f9f
commit 882d179fc8
2 changed files with 20 additions and 20 deletions
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30
src/util/memdebug.c
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@ -114,7 +114,7 @@ struct alloc_header {
#endif #endif
int size; int size;
int line; int line;
unsigned char *file; const unsigned char *file;
unsigned char *comment; unsigned char *comment;
#ifdef CHECK_XFLOWS #ifdef CHECK_XFLOWS
@ -167,8 +167,8 @@ INIT_LIST_HEAD(memory_list);
#ifdef LOG_MEMORY_ALLOC #ifdef LOG_MEMORY_ALLOC
static void static void
dump_short_info(struct alloc_header *ah, unsigned char *file, int line, dump_short_info(struct alloc_header *ah, const unsigned char *file, int line,
unsigned char *type) const unsigned char *type)
{ {
fprintf(stderr, "%p", PTR_AH2BASE(ah)), fflush(stderr); fprintf(stderr, "%p", PTR_AH2BASE(ah)), fflush(stderr);
fprintf(stderr, ":%d", ah->size), fflush(stderr); fprintf(stderr, ":%d", ah->size), fflush(stderr);
@ -184,8 +184,8 @@ dump_short_info(struct alloc_header *ah, unsigned char *file, int line,
#endif #endif
static void static void
dump_info(struct alloc_header *ah, unsigned char *info, dump_info(struct alloc_header *ah, const unsigned char *info,
unsigned char *file, int line, unsigned char *type) const unsigned char *file, int line, const unsigned char *type)
{ {
fprintf(stderr, "%p", PTR_AH2BASE(ah)); fflush(stderr); fprintf(stderr, "%p", PTR_AH2BASE(ah)); fflush(stderr);
/* In some extreme cases, we may core here, as 'ah' can no longer point /* In some extreme cases, we may core here, as 'ah' can no longer point
@ -213,8 +213,8 @@ dump_info(struct alloc_header *ah, unsigned char *info,
#ifdef CHECK_AH_SANITY #ifdef CHECK_AH_SANITY
static inline int static inline int
bad_ah_sanity(struct alloc_header *ah, unsigned char *info, bad_ah_sanity(struct alloc_header *ah, const unsigned char *info,
unsigned char *file, int line) const unsigned char *file, int line)
{ {
if (!ah) return 1; if (!ah) return 1;
if (ah->magic != AH_SANITY_MAGIC) { if (ah->magic != AH_SANITY_MAGIC) {
@ -228,8 +228,8 @@ bad_ah_sanity(struct alloc_header *ah, unsigned char *info,
#ifdef CHECK_XFLOWS #ifdef CHECK_XFLOWS
static inline int static inline int
bad_xflow_magic(struct alloc_header *ah, unsigned char *info, bad_xflow_magic(struct alloc_header *ah, const unsigned char *info,
unsigned char *file, int line) const unsigned char *file, int line)
{ {
if (!ah) return 1; if (!ah) return 1;
@ -282,7 +282,7 @@ check_memory_leaks(void)
static int alloc_try = 0; static int alloc_try = 0;
static int static int
patience(unsigned char *file, int line, unsigned char *of) patience(const unsigned char *file, int line, const unsigned char *of)
{ {
errfile = file; errfile = file;
errline = line; errline = line;
@ -310,7 +310,7 @@ patience(unsigned char *file, int line, unsigned char *of)
} }
void * void *
debug_mem_alloc(unsigned char *file, int line, size_t size) debug_mem_alloc(const unsigned char *file, int line, size_t size)
{ {
struct alloc_header *ah; struct alloc_header *ah;
size_t true_size; size_t true_size;
@ -354,7 +354,7 @@ debug_mem_alloc(unsigned char *file, int line, size_t size)
} }
void * void *
debug_mem_calloc(unsigned char *file, int line, size_t eltcount, size_t eltsize) debug_mem_calloc(const unsigned char *file, int line, size_t eltcount, size_t eltsize)
{ {
struct alloc_header *ah; struct alloc_header *ah;
size_t size = eltcount * eltsize; size_t size = eltcount * eltsize;
@ -405,7 +405,7 @@ debug_mem_calloc(unsigned char *file, int line, size_t eltcount, size_t eltsize)
} }
void void
debug_mem_free(unsigned char *file, int line, void *ptr) debug_mem_free(const unsigned char *file, int line, void *ptr)
{ {
struct alloc_header *ah; struct alloc_header *ah;
int ok = 1; int ok = 1;
@ -485,7 +485,7 @@ debug_mem_free(unsigned char *file, int line, void *ptr)
} }
void * void *
debug_mem_realloc(unsigned char *file, int line, void *ptr, size_t size) debug_mem_realloc(const unsigned char *file, int line, void *ptr, size_t size)
{ {
struct alloc_header *ah, *ah2; struct alloc_header *ah, *ah2;
size_t true_size; size_t true_size;
@ -558,7 +558,7 @@ debug_mem_realloc(unsigned char *file, int line, void *ptr, size_t size)
} }
void void
set_mem_comment(void *ptr, unsigned char *str, int len) set_mem_comment(void *ptr, const unsigned char *str, int len)
{ {
struct alloc_header *ah; struct alloc_header *ah;

10
src/util/memdebug.h
View File

@ -12,11 +12,11 @@ struct mem_stats {
extern struct mem_stats mem_stats; extern struct mem_stats mem_stats;
void *debug_mem_alloc(unsigned char *, int, size_t); void *debug_mem_alloc(const unsigned char *, int, size_t);
void *debug_mem_calloc(unsigned char *, int, size_t, size_t); void *debug_mem_calloc(const unsigned char *, int, size_t, size_t);
void debug_mem_free(unsigned char *, int, void *); void debug_mem_free(const unsigned char *, int, void *);
void *debug_mem_realloc(unsigned char *, int, void *, size_t); void *debug_mem_realloc(const unsigned char *, int, void *, size_t);
void set_mem_comment(void *, unsigned char *, int); void set_mem_comment(void *, const unsigned char *, int);
void check_memory_leaks(void); void check_memory_leaks(void);