C++ (Cpp) lib_debug_alloc Beispiele

Beispiel #1

Datei: lib.c Projekt: Rakashazi/emu-ex-plus-alpha

void *lib_AllocMem(unsigned long size, unsigned long attributes)
{
#ifdef LIB_DEBUG
    void *ptr;

    if (attributes & MEMF_CLEAR) {
        ptr = lib_debug_libc_calloc(1, size);
    } else {
        ptr = lib_debug_libc_malloc(size);
    }
#else
    void *ptr = AllocMem(size, attributes);
#endif

#ifndef __OS2__
    if (ptr == NULL && size > 0) {
        fprintf(stderr, "error: lib_AllocMem failed\n");
        exit(-1);
    }
#endif
#ifdef LIB_DEBUG
    lib_debug_alloc(ptr, size, 1);
#endif

    return ptr;
}

Beispiel #2

Datei: lib.c Projekt: Rakashazi/emu-ex-plus-alpha

/* like malloc, but abort on out of memory. */
void *lib_malloc(size_t size)
{
#ifdef LIB_DEBUG
    void *ptr = lib_debug_libc_malloc(size);
#else
    void *ptr = malloc(size);
#endif

#ifndef __OS2__
    if (ptr == NULL && size > 0) {
        fprintf(stderr, "error: lib_malloc failed\n");
        exit(-1);
    }
#endif
#ifdef LIB_DEBUG
    lib_debug_alloc(ptr, size, 3);
#endif

#if 0
    /* clear/fill the block - this should only ever be used for debugging! */
    if (ptr) {
        memset(ptr, 0, size);
    }
#endif
    return ptr;
}

Beispiel #3

Datei: lib.c Projekt: bobsummerwill/VICE

void *lib_AllocVec(unsigned long size, unsigned long attributes)
{
#ifdef LIB_DEBUG
    void *ptr;

    if (attributes & MEMF_CLEAR) {
        ptr = lib_debug_libc_calloc(1, size);
    } else {
        ptr = lib_debug_libc_malloc(size);
    }
#else
    void *ptr = AllocVec(size, attributes);
#endif

#ifndef __OS2__
    if (ptr == NULL && size > 0) {
        exit(-1);
    }
#endif
#ifdef LIB_DEBUG
    lib_debug_alloc(ptr, size, 1);
#endif

    return ptr;
}

Beispiel #4

Datei: lib.c Projekt: bobsummerwill/VICE

/* Like calloc, but abort if not enough memory is available.  */
void *lib_calloc(size_t nmemb, size_t size)
{
#ifdef LIB_DEBUG
    void *ptr = lib_debug_libc_calloc(nmemb, size);
#else
    void *ptr = calloc(nmemb, size);
#endif

#ifndef __OS2__
    if (ptr == NULL && (size * nmemb) > 0)
        exit(-1);
#endif
#ifdef LIB_DEBUG
    lib_debug_alloc(ptr, size * nmemb, 1);
#endif

    return ptr;
}

Beispiel #5

Datei: lib.c Projekt: bobsummerwill/VICE

/* Like realloc, but abort if not enough memory is available.  */
void *lib_realloc(void *ptr, size_t size)
{
#ifdef LIB_DEBUG
    void *new_ptr = lib_debug_libc_realloc(ptr, size);
#else
    void *new_ptr = realloc(ptr, size);
#endif

#ifndef __OS2__
    if (new_ptr == NULL)
        exit(-1);
#endif
#ifdef LIB_DEBUG
    lib_debug_free(ptr, 1, 0);
    lib_debug_alloc(new_ptr, size, 1);
#endif

    return new_ptr;
}

Beispiel #6

Datei: lib.c Projekt: Rakashazi/emu-ex-plus-alpha

/* Like calloc, but abort if not enough memory is available.  */
void *lib_calloc(size_t nmemb, size_t size)
{
#ifdef LIB_DEBUG
    void *ptr = lib_debug_libc_calloc(nmemb, size);
#else
    void *ptr = calloc(nmemb, size);
#endif

#ifndef __OS2__
    if (ptr == NULL && (size * nmemb) > 0) {
        fprintf(stderr, "error: lib_calloc failed\n");
        exit(-1);
    }
#endif
#ifdef LIB_DEBUG
    lib_debug_alloc(ptr, size * nmemb, 1);
#endif

    return ptr;
}

Beispiel #7

Datei: lib.c Projekt: Rakashazi/emu-ex-plus-alpha

/* Like realloc, but abort if not enough memory is available.  */
void *lib_realloc(void *ptr, size_t size)
{
#ifdef LIB_DEBUG
    void *new_ptr = lib_debug_libc_realloc(ptr, size);
#else
    void *new_ptr = realloc(ptr, size);
#endif

#ifndef __OS2__
    if (new_ptr == NULL) {
        fprintf(stderr, "error: lib_realloc failed\n");
        exit(-1);
    }
#endif
#ifdef LIB_DEBUG
    lib_debug_free(ptr, 1, 0);
    lib_debug_alloc(new_ptr, size, 1);
#endif

    return new_ptr;
}

Beispiel #8

Datei: lib.c Projekt: bobsummerwill/VICE

void *lib_malloc(size_t size)
{
#ifdef LIB_DEBUG
    void *ptr = lib_debug_libc_malloc(size);
#else
    void *ptr = malloc(size);
#endif

#ifndef __OS2__
    if (ptr == NULL && size > 0) {
        exit(-1);
    }
#endif
#ifdef LIB_DEBUG
    lib_debug_alloc(ptr, size, 3);
#endif

    if (ptr) {
        memset(ptr, 0, size);
    }

    return ptr;
}