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-rw-r--r--mysys/safemalloc.c72
1 files changed, 36 insertions, 36 deletions
diff --git a/mysys/safemalloc.c b/mysys/safemalloc.c
index f2a4c280610..30c501c54ee 100644
--- a/mysys/safemalloc.c
+++ b/mysys/safemalloc.c
@@ -82,7 +82,7 @@ static int sf_malloc_tampered= 0;
/* Static functions prototypes */
-static int check_ptr(const char *where, byte *ptr, const char *sFile,
+static int check_ptr(const char *where, uchar *ptr, const char *sFile,
uint uLine);
static int _checkchunk(struct st_irem *pRec, const char *sFile, uint uLine);
@@ -119,12 +119,12 @@ static int _checkchunk(struct st_irem *pRec, const char *sFile, uint uLine);
/* Allocate some memory. */
-gptr _mymalloc(uint size, const char *filename, uint lineno, myf MyFlags)
+void *_mymalloc(size_t size, const char *filename, uint lineno, myf MyFlags)
{
struct st_irem *irem;
- char *data;
+ uchar *data;
DBUG_ENTER("_mymalloc");
- DBUG_PRINT("enter",("Size: %u",size));
+ DBUG_PRINT("enter",("Size: %lu", (ulong) size));
if (!sf_malloc_quick)
(void) _sanity (filename, lineno);
@@ -151,8 +151,8 @@ gptr _mymalloc(uint size, const char *filename, uint lineno, myf MyFlags)
my_errno=errno;
sprintf(buff,"Out of memory at line %d, '%s'", lineno, filename);
my_message(EE_OUTOFMEMORY, buff, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH));
- sprintf(buff,"needed %d byte (%ldk), memory in use: %ld bytes (%ldk)",
- size, (size + 1023L) / 1024L,
+ sprintf(buff,"needed %u byte (%ldk), memory in use: %ld bytes (%ldk)",
+ (uint) size, (uint) (size + 1023L) / 1024L,
sf_malloc_max_memory, (sf_malloc_max_memory + 1023L) / 1024L);
my_message(EE_OUTOFMEMORY, buff, MYF(ME_BELL+ME_WAITTANG+ME_NOREFRESH));
}
@@ -160,18 +160,18 @@ gptr _mymalloc(uint size, const char *filename, uint lineno, myf MyFlags)
sf_malloc_max_memory,lineno, filename));
if (MyFlags & MY_FAE)
exit(1);
- DBUG_RETURN ((gptr) 0);
+ DBUG_RETURN ((void*) 0);
}
/* Fill up the structure */
- data= (((char*) irem) + ALIGN_SIZE(sizeof(struct st_irem)) +
+ data= (((uchar*) irem) + ALIGN_SIZE(sizeof(struct st_irem)) +
sf_malloc_prehunc);
*((uint32*) (data-sizeof(uint32)))= MAGICKEY;
data[size + 0]= MAGICEND0;
data[size + 1]= MAGICEND1;
data[size + 2]= MAGICEND2;
data[size + 3]= MAGICEND3;
- irem->filename= (my_string) filename;
+ irem->filename= (char *) filename;
irem->linenum= lineno;
irem->datasize= size;
irem->prev= NULL;
@@ -198,7 +198,7 @@ gptr _mymalloc(uint size, const char *filename, uint lineno, myf MyFlags)
sf_min_adress= data;
if (sf_max_adress < data)
sf_max_adress= data;
- DBUG_RETURN ((gptr) data);
+ DBUG_RETURN((void*) data);
}
@@ -207,8 +207,8 @@ gptr _mymalloc(uint size, const char *filename, uint lineno, myf MyFlags)
Free then old memoryblock
*/
-gptr _myrealloc(register gptr ptr, register uint size,
- const char *filename, uint lineno, myf MyFlags)
+void *_myrealloc(register void *ptr, register size_t size,
+ const char *filename, uint lineno, myf MyFlags)
{
struct st_irem *irem;
char *data;
@@ -220,8 +220,8 @@ gptr _myrealloc(register gptr ptr, register uint size,
if (!sf_malloc_quick)
(void) _sanity (filename, lineno);
- if (check_ptr("Reallocating", (byte*) ptr, filename, lineno))
- DBUG_RETURN((gptr) NULL);
+ if (check_ptr("Reallocating", (uchar*) ptr, filename, lineno))
+ DBUG_RETURN((uchar*) NULL);
irem= (struct st_irem *) (((char*) ptr) - ALIGN_SIZE(sizeof(struct st_irem))-
sf_malloc_prehunc);
@@ -232,13 +232,13 @@ gptr _myrealloc(register gptr ptr, register uint size,
DBUG_PRINT("safe",("Reallocating unallocated data at line %d, '%s'",
lineno, filename));
(void) fflush(stderr);
- DBUG_RETURN((gptr) NULL);
+ DBUG_RETURN((uchar*) NULL);
}
if ((data= _mymalloc(size,filename,lineno,MyFlags))) /* Allocate new area */
{
size=min(size, irem->datasize); /* Move as much as possibly */
- memcpy((byte*) data, ptr, (size_t) size); /* Copy old data */
+ memcpy((uchar*) data, ptr, (size_t) size); /* Copy old data */
_myfree(ptr, filename, lineno, 0); /* Free not needed area */
}
else
@@ -254,7 +254,7 @@ gptr _myrealloc(register gptr ptr, register uint size,
/* Deallocate some memory. */
-void _myfree(gptr ptr, const char *filename, uint lineno, myf myflags)
+void _myfree(void *ptr, const char *filename, uint lineno, myf myflags)
{
struct st_irem *irem;
DBUG_ENTER("_myfree");
@@ -264,7 +264,7 @@ void _myfree(gptr ptr, const char *filename, uint lineno, myf myflags)
(void) _sanity (filename, lineno);
if ((!ptr && (myflags & MY_ALLOW_ZERO_PTR)) ||
- check_ptr("Freeing",(byte*) ptr,filename,lineno))
+ check_ptr("Freeing",(uchar*) ptr,filename,lineno))
DBUG_VOID_RETURN;
/* Calculate the address of the remember structure */
@@ -316,7 +316,7 @@ void _myfree(gptr ptr, const char *filename, uint lineno, myf myflags)
/* Check if we have a wrong pointer */
-static int check_ptr(const char *where, byte *ptr, const char *filename,
+static int check_ptr(const char *where, uchar *ptr, const char *filename,
uint lineno)
{
if (!ptr)
@@ -503,12 +503,12 @@ int _sanity(const char *filename, uint lineno)
/* malloc and copy */
-gptr _my_memdup(const byte *from, uint length, const char *filename,
- uint lineno, myf MyFlags)
+void *_my_memdup(const void *from, size_t length, const char *filename,
+ uint lineno, myf MyFlags)
{
- gptr ptr;
- if ((ptr=_mymalloc(length,filename,lineno,MyFlags)) != 0)
- memcpy((byte*) ptr, (byte*) from,(size_t) length);
+ void *ptr;
+ if ((ptr= _mymalloc(length,filename,lineno,MyFlags)) != 0)
+ memcpy(ptr, from, length);
return(ptr);
} /*_my_memdup */
@@ -516,23 +516,23 @@ gptr _my_memdup(const byte *from, uint length, const char *filename,
char *_my_strdup(const char *from, const char *filename, uint lineno,
myf MyFlags)
{
- gptr ptr;
- uint length=(uint) strlen(from)+1;
- if ((ptr=_mymalloc(length,filename,lineno,MyFlags)) != 0)
- memcpy((byte*) ptr, (byte*) from,(size_t) length);
- return((char*) ptr);
+ char *ptr;
+ size_t length= strlen(from)+1;
+ if ((ptr= (char*) _mymalloc(length,filename,lineno,MyFlags)) != 0)
+ memcpy((uchar*) ptr, (uchar*) from, (size_t) length);
+ return(ptr);
} /* _my_strdup */
-char *_my_strndup(const char *from, uint length,
- const char *filename, uint lineno,
- myf MyFlags)
+char *_my_strndup(const char *from, size_t length,
+ const char *filename, uint lineno,
+ myf MyFlags)
{
- gptr ptr;
- if ((ptr=_mymalloc(length+1,filename,lineno,MyFlags)) != 0)
+ char *ptr;
+ if ((ptr= (char*) _mymalloc(length+1,filename,lineno,MyFlags)) != 0)
{
- memcpy((byte*) ptr, (byte*) from,(size_t) length);
+ memcpy((uchar*) ptr, (uchar*) from, (size_t) length);
ptr[length]=0;
}
- return((char *) ptr);
+ return(ptr);
}
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