libaitio/src/mem.c - diff

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Diff for /libaitio/src/Attic/mem.c between versions 1.1.4.3 and 1.1.4.6

-version 1.1.4.3, 2012/05/23 11:49:35
+version 1.1.4.6, 2012/05/28 07:59:18
  Line 402  mpool_free(mpool_t * __restrict mp, void * __restrict
          int idx;
          struct tagAlloc *m, *tmp;
+         assert(data);
          if (!mp) {
                  io_SetErr(EINVAL, "Pool not specified");
                  return -1;
          }
          /* check address range & sentinel */
+         assert(!MEM_BADADDR(data) && !MEM_CORRUPT(data));
          if (MEM_BADADDR(data) || MEM_CORRUPT(data)) {
                  io_SetErr(EFAULT, "Corrupted memory address");
                  return -2;
- Line 497  mpool_free2(mpool_t * __restrict mp, u_int size, const
+ Line 499  mpool_free2(mpool_t * __restrict mp, u_int size, const
  }
  /*
+  * mpool_strdup() - String duplicate
+  *
+  * @mp = Memory pool
+  * @str = String
+  * @memname = Memory name
+  * return: NULL error or !=NULL new string
+  */
+ char *
+ mpool_strdup(mpool_t * __restrict mp, const char *str, const char *memname)
+ {
+         char *s = NULL;
+         u_int len;
+         if (!mp) {
+                 io_SetErr(EINVAL, "Pool not specified");
+                 return NULL;
+         }
+         if (!str) {
+                 io_SetErr(EINVAL, "String is NULL");
+                 return NULL;
+         } else
+                 len = strlen(str) + 1;
+         s = mpool_malloc(mp, len, memname);
+         if (!s)
+                 return NULL;
+         else
+                 memcpy(s, str, len);
+         return s;
+ }
+ /*
   * mpool_getmembynam() Find allocated memory block by size and memory name
   *
   * @mp = Memory pool
- Line 628  mpool_statistics(mpool_t * __restrict mp, mpool_stat_c
+ Line 663  mpool_statistics(mpool_t * __restrict mp, mpool_stat_c
                  cb(1 << (i + MEM_MIN_BUCKET), act, inact);
          }
+ }
+ /* ----------------------------------------------------------- */
+ /*
+  * mpool_xmalloc() - malloc wrapper
+  *
+  * @size = Size
+  * return: NULL error or !=NULL ok allocated memory
+  */
+ void *
+ mpool_xmalloc(size_t size)
+ {
+         return mpool_malloc(io_mpool, size, NULL);
+ }
+ /*
+  * mpool_xcalloc() - calloc wrapper
+  *
+  * @num = number of elements
+  * @size = Size of element
+  * return: NULL error or !=NULL ok allocated memory
+  */
+ void *
+ mpool_xcalloc(size_t num, size_t size)
+ {
+         return mpool_malloc(io_mpool, num * size, NULL);
+ }
+ /*
+  * mpool_xrealloc() - realloc wrapper
+  *
+  * @data = Allocated memory data
+  * @newsize = New size of memory block
+  * return: NULL error or !=NULL new reallocated memory block
+  */
+ void *
+ mpool_xrealloc(void * __restrict data, size_t newsize)
+ {
+         return mpool_realloc(io_mpool, data, newsize, NULL);
+ }
+ /*
+  * mpool_xfree() - free wrapper
+  *
+  * @data = Allocated memory data
+  * return: none
+  */
+ void
+ mpool_xfree(void * __restrict data)
+ {
+         mpool_free(io_mpool, data, 0);
+ }
+ /*
+  * mpool_xstrdup() - strdup wrapper
+  *
+  * @str = string
+  * return: =NULL error or !=NULL new allocated string
+  */
+ char *
+ mpool_xstrdup(const char *str)
+ {
+         return mpool_strdup(io_mpool, str, NULL);
  }

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Removed from v.1.1.4.3
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	Added in v.1.1.4.6