iCE40/yosys - clone of https://github.com/YosysHQ/yosys

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#ifndef _TALLOC_H_ #define _TALLOC_H_ /* Unix SMB/CIFS implementation. Samba temporary memory allocation functions Copyright (C) Andrew Tridgell 2004-2005 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* this is only needed for compatibility with the old talloc */ typedef void TALLOC_CTX; /* this uses a little trick to allow __LINE__ to be stringified */ #define _STRING_LINE_(s) #s #define _STRING_LINE2_(s) _STRING_LINE_(s) #define __LINESTR__ _STRING_LINE2_(__LINE__) #define __location__ __FILE__ ":" __LINESTR__ #ifndef TALLOC_DEPRECATED #define TALLOC_DEPRECATED 0 #endif /* useful macros for creating type checked pointers */ #define talloc(ctx, type) (type *)talloc_named_const(ctx, sizeof(type), #type) #define talloc_size(ctx, size) talloc_named_const(ctx, size, __location__) #define talloc_new(ctx) talloc_named_const(ctx, 0, "talloc_new: " __location__) #define talloc_zero(ctx, type) (type *)_talloc_zero(ctx, sizeof(type), #type) #define talloc_zero_size(ctx, size) _talloc_zero(ctx, size, __location__) #define talloc_zero_array(ctx, type, count) (type *)_talloc_zero_array(ctx, sizeof(type), count, #type) #define talloc_array(ctx, type, count) (type *)_talloc_array(ctx, sizeof(type), count, #type) #define talloc_array_size(ctx, size, count) _talloc_array(ctx, size, count, __location__) #define talloc_realloc(ctx, p, type, count) (type *)_talloc_realloc_array(ctx, p, sizeof(type), count, #type) #define talloc_realloc_size(ctx, ptr, size) _talloc_realloc(ctx, ptr, size, __location__) #define talloc_memdup(t, p, size) _talloc_memdup(t, p, size, __location__) #define malloc_p(type) (type *)malloc(sizeof(type)) #define malloc_array_p(type, count) (type *)realloc_array(NULL, sizeof(type), count) #define realloc_p(p, type, count) (type *)realloc_array(p, sizeof(type), count) #define data_blob(ptr, size) data_blob_named(ptr, size, "DATA_BLOB: "__location__) #define data_blob_talloc(ctx, ptr, size) data_blob_talloc_named(ctx, ptr, size, "DATA_BLOB: "__location__) #define data_blob_dup_talloc(ctx, blob) data_blob_talloc_named(ctx, (blob)->data, (blob)->length, "DATA_BLOB: "__location__) #define talloc_set_type(ptr, type) talloc_set_name_const(ptr, #type) #define talloc_get_type(ptr, type) (type *)talloc_check_name(ptr, #type) #if TALLOC_DEPRECATED #define talloc_zero_p(ctx, type) talloc_zero(ctx, type) #define talloc_p(ctx, type) talloc(ctx, type) #define talloc_array_p(ctx, type, count) talloc_array(ctx, type, count) #define talloc_realloc_p(ctx, p, type, count) talloc_realloc(ctx, p, type, count) #define talloc_destroy(ctx) talloc_free(ctx) #endif #ifndef PRINTF_ATTRIBUTE #if (__GNUC__ >= 3) /** Use gcc attribute to check printf fns. a1 is the 1-based index of * the parameter containing the format, and a2 the index of the first * argument. Note that some gcc 2.x versions don't handle this * properly **/ #define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2))) #else #define PRINTF_ATTRIBUTE(a1, a2) #endif #endif /* The following definitions come from talloc.c */ void *_talloc(const void *context, size_t size); void talloc_set_destructor(const void *ptr, int (*destructor)(void *)); void talloc_increase_ref_count(const void *ptr); void *talloc_reference(const void *context, const void *ptr); int talloc_unlink(const void *context, void *ptr); void talloc_set_name(const void *ptr, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3); void talloc_set_name_const(const void *ptr, const char *name); void *talloc_named(const void *context, size_t size, const char *fmt, ...) PRINTF_ATTRIBUTE(3,4); void *talloc_named_const(const void *context, size_t size, const char *name); const char *talloc_get_name(const void *ptr); void *talloc_check_name(const void *ptr, const char *name); void talloc_report_depth(const void *ptr, FILE *f, int depth); void *talloc_parent(const void *ptr); void *talloc_init(const char *fmt, ...) PRINTF_ATTRIBUTE(1,2); int talloc_free(void *ptr); void *_talloc_realloc(const void *context, void *ptr, size_t size, const char *name); void *talloc_steal(const void *new_ctx, const void *ptr); off_t talloc_total_size(const void *ptr); off_t talloc_total_blocks(const void *ptr); void talloc_report_full(const void *ptr, FILE *f); void talloc_report(const void *ptr, FILE *f); void talloc_enable_null_tracking(void); void talloc_enable_leak_report(void); void talloc_enable_leak_report_full(void); void *_talloc_zero(const void *ctx, size_t size, const char *name); void *_talloc_memdup(const void *t, const void *p, size_t size, const char *name); char *talloc_strdup(const void *t, const char *p); char *talloc_strndup(const void *t, const char *p, size_t n); char *talloc_vasprintf(const void *t, const char *fmt, va_list ap) PRINTF_ATTRIBUTE(2,0); char *talloc_asprintf(const void *t, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3); char *talloc_asprintf_append(char *s, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3); void *_talloc_array(const void *ctx, size_t el_size, unsigned count, const char *name); void *_talloc_zero_array(const void *ctx, size_t el_size, unsigned count, const char *name); void *_talloc_realloc_array(const void *ctx, void *ptr, size_t el_size, unsigned count, const char *name); void *talloc_realloc_fn(const void *context, void *ptr, size_t size); void *talloc_autofree_context(void); size_t talloc_get_size(const void *ctx); typedef int talloc_fail_handler(void *); talloc_fail_handler *talloc_set_fail_handler(talloc_fail_handler *, void *); #endif


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