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-rw-r--r--mysys/my_realloc.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/mysys/my_realloc.c b/mysys/my_realloc.c
deleted file mode 100644
index a55282e03a0..00000000000
--- a/mysys/my_realloc.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 of the License.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-#ifdef SAFEMALLOC /* We don't need SAFEMALLOC here */
-#undef SAFEMALLOC
-#endif
-
-#include "mysys_priv.h"
-#include "mysys_err.h"
-
- /* My memory re allocator */
-
-/**
- @brief wrapper around realloc()
-
- @param oldpoint pointer to currently allocated area
- @param size new size requested, must be >0
- @param my_flags flags
-
- @note if size==0 realloc() may return NULL; my_realloc() treats this as an
- error which is not the intention of realloc()
-*/
-void* my_realloc(void* oldpoint, size_t size, myf my_flags)
-{
- void *point;
- DBUG_ENTER("my_realloc");
- DBUG_PRINT("my",("ptr: 0x%lx size: %lu my_flags: %d", (long) oldpoint,
- (ulong) size, my_flags));
-
- DBUG_ASSERT(size > 0);
- if (!oldpoint && (my_flags & MY_ALLOW_ZERO_PTR))
- DBUG_RETURN(my_malloc(size,my_flags));
-#ifdef USE_HALLOC
- if (!(point = malloc(size)))
- {
- if (my_flags & MY_FREE_ON_ERROR)
- my_free(oldpoint,my_flags);
- if (my_flags & MY_HOLD_ON_ERROR)
- DBUG_RETURN(oldpoint);
- my_errno=errno;
- if (my_flags & MY_FAE+MY_WME)
- my_error(EE_OUTOFMEMORY, MYF(ME_BELL+ME_WAITTANG),size);
- }
- else
- {
- memcpy(point,oldpoint,size);
- free(oldpoint);
- }
-#else
- if ((point= (uchar*) realloc(oldpoint,size)) == NULL)
- {
- if (my_flags & MY_FREE_ON_ERROR)
- my_free(oldpoint, my_flags);
- if (my_flags & MY_HOLD_ON_ERROR)
- DBUG_RETURN(oldpoint);
- my_errno=errno;
- if (my_flags & (MY_FAE+MY_WME))
- my_error(EE_OUTOFMEMORY, MYF(ME_BELL+ME_WAITTANG), size);
- }
-#endif
- DBUG_PRINT("exit",("ptr: 0x%lx", (long) point));
- DBUG_RETURN(point);
-} /* my_realloc */