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