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/************************************************************************
Memory primitives
(c) 1994, 1995 Innobase Oy
Created 5/11/1994 Heikki Tuuri
*************************************************************************/
#include "ut0mem.h"
#ifdef UNIV_NONINL
#include "ut0mem.ic"
#endif
#include "mem0mem.h"
void*
ut_malloc(ulint n)
{
void* ret;
/*
ret = VirtualAlloc(NULL, n, MEM_COMMIT, PAGE_READWRITE);
*/
ret = malloc(n);
if (ret == NULL) {
fprintf(stderr,
"Innobase: Fatal error: cannot allocate memory!\n");
fprintf(stderr,
"Innobase: Cannot continue operation!\n");
fprintf(stderr,
"Innobase: Check if you can increase the swap file of your\n");
fprintf(stderr,
"Innobase: operating system.\n");
exit(1);
}
return(ret);
}
/**************************************************************************
Catenates two strings into newly allocated memory. The memory must be freed
using mem_free. */
char*
ut_str_catenate(
/*============*/
/* out, own: catenated null-terminated string */
char* str1, /* in: null-terminated string */
char* str2) /* in: null-terminated string */
{
ulint len1;
ulint len2;
char* str;
len1 = ut_strlen(str1);
len2 = ut_strlen(str2);
str = mem_alloc(len1 + len2 + 1);
ut_memcpy(str, str1, len1);
ut_memcpy(str + len1, str2, len2);
str[len1 + len2] = '\0';
return(str);
}
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