| /* overly simplistic talloc replacement for deeply embedded |
| * microcontrollers. Obviously this has none of the properties of real |
| * talloc, it is particualrly not hierarchical at all */ |
| |
| |
| #include "talloc.h" |
| #include <string.h> |
| |
| void *_talloc_zero(const void *ctx, size_t size, const char *name) |
| { |
| void *p = pseudotalloc_malloc(size); |
| if (!p) |
| return NULL; |
| memset(p, 0, size); |
| return p; |
| } |
| |
| int _talloc_free(void *ptr, const char *location) |
| { |
| pseudotalloc_free(ptr); |
| return 0; |
| } |
| |
| void *talloc_named_const(const void *context, size_t size, const char *name) |
| { |
| return pseudotalloc_malloc(size); |
| } |
| |
| void talloc_set_name_const(const void *ptr, const char *name) |
| { |
| } |
| |
| char *talloc_strdup(const void *context, const char *p) |
| { |
| char *ptr; |
| size_t len; |
| |
| if (!p) |
| return NULL; |
| len = strlen(p); |
| |
| ptr = talloc_size(context, len+1); |
| if (!ptr) |
| return NULL; |
| memcpy(ptr, p, len+1); |
| |
| return ptr; |
| } |
| |
| void *talloc_pool(const void *context, size_t size) |
| { |
| return (void *) context; |
| } |
| |
| void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char *name) |
| { |
| return talloc_size(ctx, el_size * count); |
| } |
| |
| void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const char *name) |
| { |
| return talloc_zero_size(ctx, el_size * count); |
| } |