mirror of https://gerrit.osmocom.org/libosmocore
43 lines
1.8 KiB
C
43 lines
1.8 KiB
C
#pragma once
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/* 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 <stdlib.h>
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#include <stdarg.h>
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/* those two functions have to be provided by the user/environment */
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extern void *pseudotalloc_malloc(size_t size);
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extern void pseudotalloc_free(void *ptr);
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typedef void TALLOC_CTX;
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#define __TALLOC_STRING_LINE1__(s) #s
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#define __TALLOC_STRING_LINE2__(s) __TALLOC_STRING_LINE1__(s)
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#define __TALLOC_STRING_LINE3__ __TALLOC_STRING_LINE2__(__LINE__)
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#define __location__ __FILE__ ":" __TALLOC_STRING_LINE3__
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#define talloc_zero(ctx, type) (type *)_talloc_zero(ctx, sizeof(type), #type)
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#define talloc_zero_size(ctx, size) _talloc_zero(ctx, size, __location__)
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void *_talloc_zero(const void *ctx, size_t size, const char *name);
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#define talloc_free(ctx) _talloc_free(ctx, __location__)
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int _talloc_free(void *ptr, const char *location);
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/* Unsupported! */
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#define talloc(ctx, type) (type *)talloc_named_const(ctx, sizeof(type), #type)
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#define talloc_size(ctx, size) talloc_named_const(ctx, size, __location__)
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void *talloc_named_const(const void *context, size_t size, const char *name);
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void talloc_set_name_const(const void *ptr, const char *name);
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char *talloc_strdup(const void *t, const char *p);
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void *talloc_pool(const void *context, size_t size);
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#define talloc_array(ctx, type, count) (type *)_talloc_array(ctx, sizeof(type), count, #type)
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void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char *name);
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#define talloc_zero_array(ctx, type, count) (type *)_talloc_zero_array(ctx, sizeof(type), count, #type)
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void *_talloc_zero_array(const void *ctx,
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size_t el_size,
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unsigned count,
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const char *name);
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