C++ R_FREE函数代码示例

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本文整理汇总了C++中R_FREE函数的典型用法代码示例。如果您正苦于以下问题：C++ R_FREE函数的具体用法？C++ R_FREE怎么用？C++ R_FREE使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了R_FREE函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: reil_if

static int reil_if(RAnalEsil *esil) {
	RAnalReilInst *ins;
	RAnalReilArg *op2, *op1;

	op2 = reil_pop_arg (esil);
	if (!op2) return false;
	op1 = reil_pop_arg (esil);
	if (!op1) {
		R_FREE (op2);
		return false;
	}

	ins = R_NEW0 (RAnalReilInst);
	if (!ins) {
		R_FREE (op2);
		R_FREE (op1);
		return false;
	}
	ins->opcode = REIL_JCC;
	ins->arg[0] = op1;
	ins->arg[2] = op2;
	ins->arg[1] = R_NEW0 (RAnalReilArg);
	if (!ins->arg[1]) {
		reil_free_inst (ins);
		return false;
	}
	reil_make_arg (esil, ins->arg[1], " ");
	reil_print_inst (esil, ins);
	reil_free_inst (ins);
	return true;
}

开发者ID:PankajKataria，项目名称:radare2，代码行数:31，代码来源:esil2reil.c

示例2: reil_peekn

// n = 8, 4, 2, 1
static int reil_peekn(RAnalEsil *esil, ut8 n) {
	RAnalReilArg *op2;
	RAnalReilArg *op1 = reil_pop_arg (esil);
	if (!op1) return false;

	reil_push_arg (esil, op1);
	reil_peek (esil);
	// No need to cast if n = 0
	if (n == 0) {
		R_FREE (op1);
		return true;
	}

	R_FREE (op1);
	op1 = reil_pop_arg (esil);
	if (!op1) return false;

	op2 = R_NEW0 (RAnalReilArg);
	if (!op2) {
		R_FREE (op1);
		return false;
	}
	op2->size = n * 8;
	op2->type = ARG_TEMP;
	get_next_temp_reg (esil, op2->name);
	reil_cast_size (esil, op1, op2);
	esil->Reil->lastsz = 8 * n;

	R_FREE (op2);
	return true;
}

开发者ID:dukebarman，项目名称:radare2，代码行数:32，代码来源:esil2reil.c

示例3: strlen

// TODO: Add in a Coverity modelling file
char *strcat_dup(char *s1, char *s2, st32 n_free) {
    char *res;
    ut32 len_s1 = s1? strlen (s1) : 0;
    ut32 len_s2 = s2? strlen (s2) : 0;

    if (!(res = (char *)malloc (len_s1 + len_s2 + 1))) {
        return NULL;
    }
    if (len_s1 > 0) {
        memcpy (res, s1, len_s1);
    }
    if (len_s2 > 0) {
        memcpy (res + len_s1, s2, len_s2);
    }
    res[len_s1 + len_s2] = '\0';
    if (n_free == 1) {
        R_FREE (s1);
    } else if (n_free == 2) {
        R_FREE (s2);
    } else if (n_free == 3) {
        R_FREE (s1);
        R_FREE (s2);
    }
    return res;
}

开发者ID:radare，项目名称:radare2，代码行数:26，代码来源:utils.c

示例4: r_anal_op_fini

R_API bool r_anal_op_fini(RAnalOp *op) {
	if (!op) {
		return false;
	}
	if (((ut64)(size_t)op) == UT64_MAX) {
		return false;
	}
	if (((ut64)(size_t)op->mnemonic) == UT64_MAX) {
		return false;
	}
	r_anal_var_free (op->var);
	r_anal_value_free (op->src[0]);
	r_anal_value_free (op->src[1]);
	r_anal_value_free (op->src[2]);
	r_anal_value_free (op->dst);
	r_strbuf_fini (&op->esil);
	r_anal_switch_op_free (op->switch_op);
	op->src[0] = NULL;
	op->src[1] = NULL;
	op->src[2] = NULL;
	op->dst = NULL;
	op->var = NULL;
	op->switch_op = NULL;
	R_FREE (op->mnemonic);
	R_FREE (op->reg);
	return true;
}

开发者ID:m-emerson，项目名称:radare2，代码行数:27，代码来源:op.c

示例5: r_bin_bflt_free

void r_bin_bflt_free(struct r_bin_bflt_obj *obj) {
	if (obj) {
		R_FREE (obj->hdr);
		R_FREE (obj->b);
		R_FREE (obj);
	}
}

开发者ID:brainstorm，项目名称:radare2，代码行数:7，代码来源:bflt.c

示例6: reil_free_inst

// Free ins and all its arguments
void reil_free_inst(RAnalReilInst *ins) {
	if (!ins) return;
	if (ins->arg[0]) R_FREE(ins->arg[0]);
	if (ins->arg[1]) R_FREE(ins->arg[1]);
	if (ins->arg[2]) R_FREE(ins->arg[2]);
	R_FREE(ins);
}

开发者ID:dukebarman，项目名称:radare2，代码行数:8，代码来源:esil2reil.c

示例7: rcc_element

static void rcc_element(REgg *egg, char *str) {
	REggEmit *e = egg->remit;
	char *p = strrchr (str, ',');
	int num, num2;

	if (CTX) {
		nargs = 0;
		if (mode == GOTO)
			mode = NORMAL; // XXX
		while (p) {
			*p = '\0';
			p = (char *)skipspaces (p+1);
			rcc_pusharg (egg, p);
			p = strrchr (str, ',');
		}
		if (callname)
			rcc_pusharg (egg, str);
		else
		if (mode == NORMAL) {
			if (!atoi (str)) {
				if (dstvar == NULL) /* return string */
					dstvar = strdup (".fix0");
				rcc_pushstr (egg, str, 1);
			}
		}
	} else {
		switch (mode) {
		case ALIAS:
			e->equ (egg, dstvar, str);
			R_FREE (dstvar);
			mode = NORMAL;
			break;
		case SYSCALL:
			syscalls[nsyscalls].name = strdup (dstvar);
			syscalls[nsyscalls].arg = strdup (str);
			nsyscalls++;
			R_FREE (dstvar);
			break;
		case GOTO:
			elem[elem_n] = 0;
			e->jmp (egg, elem, 0);
			break;
		default:
			p = strchr (str, ',');
			if (p) {
				*p='\0';
				num2 = atoi (p+1);
			} else num2 = 0;
			num = atoi (str) + num2;
			stackframe = num;
			stackfixed = num2;
			if (mode != NAKED)
				e->frame (egg, stackframe+stackfixed);
		}
		elem[0] = 0;
		elem_n = 0;
	}
}

开发者ID:tkzv，项目名称:radare2，代码行数:58，代码来源:lang.c

示例8: get_template

int get_template(char *buf, SStrInfo *str_info)
{
	int len = 0;
	unsigned int i = 0;
	char *str_type_code = 0;
	char *tmp = strstr(buf, "@");
	STypeCodeStr type_code_str;
	RListIter *it = 0;
	RList *saved_abbr_names = abbr_names;	// save current abbr names, this

	if (!tmp) {
		goto get_template_err;
	}
	if (!init_type_code_str_struct(&type_code_str)) {
		goto get_template_err;
	}
	abbr_names = r_list_new ();

	// get/copy template len/name
	len += (tmp - buf + 1);
	copy_string(&type_code_str, buf, len - 1);
	buf += len;

	if (*buf != '@') {
		copy_string(&type_code_str, "<", 0);
	}

	// get identifier
	while (*buf != '@') {
		if (i) {
			copy_string (&type_code_str, ", ", 0);
		}
		if (get_type_code_string (buf, &i, &str_type_code) != eDemanglerErrOK) {
			len = 0;
			goto get_template_err;
		}
		copy_string (&type_code_str, str_type_code, 0);
		buf += i;
		len += i;
		R_FREE (str_type_code);
	}
	if (*buf != '@') {
		len = 0;
		goto get_template_err;
	}
	copy_string (&type_code_str, ">", 0);
	buf++;
	len++;

	str_info->str_ptr = type_code_str.type_str;
	str_info->len = type_code_str.curr_pos;

get_template_err:
#if 0
	it = r_list_iterator (abbr_names);
	r_list_foreach (abbr_names, it, tmp) {
		R_FREE (tmp);
	}

开发者ID:VPaulV，项目名称:radare2，代码行数:58，代码来源:microsoft_demangle.c

示例9: parsedatachar

static int parsedatachar(REgg *egg, char c) {
	static int inlinectr = 0;
	char *str;
	int i, j;

	if (!dstval) {
		return 0;
	}
	/* skip until '{' */
	if (c == '{') { /* XXX: repeated code!! */
		rcc_context (egg, 1);
		if (++inlinectr==1)
			return (ndstval = 0);
	} else if (inlinectr == 0) {
		/* capture value between parenthesis [email protected](NNN) { ... } */
		if (c==')') {
			stackframe = atoi (dstval);
			ndstval = 0;
		} else {
			dstval[ndstval++] = c;
		}
		return 0;
	}
	/* capture body */
	if (c == '}') { /* XXX: repeated code!! */
		if (CTX< 2) {
			inlinectr = 0;
			rcc_context (egg, -1);
			slurp = 0;
			mode = NORMAL;
			/* register */
			if (dstval != NULL && dstvar != NULL) {
				dstval[ndstval]='\0';
				egg->remit->comment (egg, "data (%s)(%s)size=(%d)\n",
					dstvar, dstval, stackframe);
				r_egg_printf (egg, ".data\n");
				for (str=dstval; is_space (*str); str++);
				j = (stackframe)? stackframe: 1;
				/* emit label */
				r_egg_printf (egg, "%s:\n", dstvar);
				for (i=1; i<=j; i++) {
					if (*str=='"')
						r_egg_printf (egg, ".ascii %s%s\n", dstval, (i==j)?"\"\\x00\"":"");
					else r_egg_printf (egg, ".long %s\n", dstval);
				}
				r_egg_printf (egg, ".text\n");
				R_FREE (dstvar);
				R_FREE (dstval);
				ndstval = 0;
				CTX = 0;
				return 1;
			}
		}
	}
	dstval[ndstval++] = c;
	return 0;
}

开发者ID:EliaGeretto，项目名称:radare2，代码行数:57，代码来源:egg_lang.c

示例10: __close

static int __close(RIODesc *fd) {
	RIOSparse *riom;
	if (!fd || !fd->data) {
		return -1;
	}
	riom = fd->data;
	R_FREE (riom->buf);
	R_FREE (fd->data);
	return 0;
}

开发者ID:aronsky，项目名称:radare2，代码行数:10，代码来源:io_sparse.c

示例11: __close

static int __close(RIODesc *fd) {
	RIOBfdbg *riom;
	if (!fd || !fd->data) {
		return -1;
	}
	riom = fd->data;
	bfvm_free (riom->bfvm);
	R_FREE (riom->buf);
	R_FREE (fd->data);
	return 0;
}

开发者ID:aronsky，项目名称:radare2，代码行数:11，代码来源:io_bfdbg.c

示例12: init_pdb_parser

int init_pdb_parser(R_PDB *pdb, const char *filename) {
	char *signature = NULL;
	int bytes_read = 0;

	if (!pdb) {
		eprintf ("struct R_PDB is not correct\n");
		goto error;
	}
	if (!pdb->cb_printf)
		pdb->cb_printf = (PrintfCallback)printf;

	pdb->buf = r_buf_file(filename);
//	pdb->fp = r_sandbox_fopen (filename, "rb");
//	if (!pdb->fp) {
//		eprintf ("file %s can not be open\n", filename);
//		goto error;
//	}

	signature = (char *)calloc (1, PDB7_SIGNATURE_LEN);
	if (!signature) {
		eprintf ("memory allocation error\n");
		goto error;
	}

	bytes_read = r_buf_read(pdb->buf, (unsigned char *)signature, PDB7_SIGNATURE_LEN);
	if (bytes_read != PDB7_SIGNATURE_LEN) {
		eprintf ("file reading error\n");
		goto error;
	}

	r_buf_seek(pdb->buf, 0, 0);

	if (!memcmp (signature, PDB7_SIGNATURE, PDB7_SIGNATURE_LEN)) {
		pdb->pdb_parse = pdb7_parse;
	} else {
		goto error;
	}

	R_FREE (signature);

	pdb->pdb_streams = r_list_new ();
	pdb->stream_map = 0;
	pdb->finish_pdb_parse = finish_pdb_parse;
	pdb->print_types = print_types;
	pdb->print_gvars = print_gvars;
//	printf("init_pdb_parser() finish with success\n");
	return 1;

error:
	R_FREE (signature);

	return 0;
}

开发者ID:AitorATuin，项目名称:radare2，代码行数:53，代码来源:pdb.c

示例13: r_strht_free

R_API RPrint *r_print_free(RPrint *p) {
	if (!p) return NULL;
	r_strht_free (p->formats);
	p->formats = NULL;
	if (p->zoom) {
		free (p->zoom->buf);
		free (p->zoom);
		p->zoom = NULL;
	}
	R_FREE (p->lines_cache);
	R_FREE (p->row_offsets);
	free (p);
	return NULL;
}

开发者ID:Ekleog，项目名称:radare2，代码行数:14，代码来源:print.c

示例14: r_cons_pal_free

R_API void r_cons_pal_free () {
	int i;
	RCons *cons = r_cons_singleton ();
	for (i = 0; i < R_CONS_PALETTE_LIST_SIZE; i++) {
		if (cons->pal.list[i]) R_FREE (cons->pal.list[i]);
	}
}

开发者ID:AmesianX，项目名称:radare2，代码行数:7，代码来源:pal.c

示例15: r_cons_pal_random

R_API void r_cons_pal_random () {
	RCons *cons = r_cons_singleton ();
	ut8 r, g, b;
	char val[32];
	const char *k;
	int i;
	for (i = 0; ; i++) {
		k = r_cons_pal_get_i (i);
		if (!k) break;
		if (cons->truecolor > 0) {
			r = r_num_rand (0xff);
			g = r_num_rand (0xff);
			b = r_num_rand (0xff);
			sprintf (val, "rgb:%02x%02x%02x", r, g, b);
			r_cons_pal_set (k, val);
		} else {
			char *s = r_cons_color_random_string (0);
			if (s) {
				r_cons_pal_set (k, s);
				free (s);
			} else {
				r_cons_pal_set (k, "red");
			}
		}
	}
	for (i = 0; i < R_CONS_PALETTE_LIST_SIZE; i++) {
		if (cons->pal.list[i]) R_FREE (cons->pal.list[i]);
		cons->pal.list[i] = r_cons_color_random (0);
	}
}

开发者ID:AmesianX，项目名称:radare2，代码行数:30，代码来源:pal.c

示例16: R_NEW0

static pyc_object *get_tuple_object_generic(RBuffer *buffer, ut32 size) {
	pyc_object *ret = R_NEW0 (pyc_object);
	if (!ret)
		return NULL;
	ret->type = TYPE_TUPLE;
	ret->data = r_list_new ();
	if (!ret->data) {
		free (ret);
		return NULL;
	}
	for (ut32 i = 0; i < size; ++i) {
		pyc_object *tmp = get_object (buffer);
		if (!tmp) {
			r_list_free (ret->data);
			R_FREE (ret);
			break;
		}
		if (!r_list_append (ret->data, tmp)) {
			free (tmp);
			r_list_free (ret->data);
			break;
		}
	}
	return ret;
}

开发者ID:Chelwin，项目名称:radare2-extras，代码行数:25，代码来源:marshal.c

示例17: r_str_home

R_API RList *r_core_list_themes(RCore *core) {
	RList *files = NULL;
	RListIter *iter;
	const char *fn;
	char *home = r_str_home (".config/radare2/cons/");

	RList *list = r_list_new ();
	getNext = false;
	if (home) {
		files = r_sys_dir (home);
		r_list_foreach (files, iter, fn) {
			if (*fn && *fn != '.') {
				r_list_append (list, strdup (fn));
			}
		}
		r_list_free (files);
		R_FREE (home);
	}
	files = r_sys_dir (R2_DATDIR"/radare2/"R2_VERSION"/cons/");
	r_list_foreach (files, iter, fn) {
		if (*fn && *fn != '.') {
			r_list_append (list, strdup (fn));
		}
	}
	r_list_free (files);
	files = NULL;
	return list;
}

开发者ID:XVilka，项目名称:radare2，代码行数:28，代码来源:cmd_eval.c

示例18: reil_neg

static int reil_neg(RAnalEsil *esil) {
	char tmp_buf[REGBUFSZ];
	RAnalReilInst *ins;
	RAnalReilArg *op = reil_pop_arg (esil);
	if (!op) return false;

	ins = R_NEW0 (RAnalReilInst);
	if (!ins) {
		R_FREE (op);
		return false;
	}
	ins->opcode = REIL_EQ;
	ins->arg[0] = op;
	r_anal_esil_pushnum (esil, 0);
	ins->arg[1] = reil_pop_arg(esil);
	if (!ins->arg[1]) {
		reil_free_inst (ins);
		return false;
	}
	ins->arg[2] = R_NEW0 (RAnalReilArg);
	if (!ins->arg[2]) {
		reil_free_inst (ins);
		return false;
	}
	get_next_temp_reg (esil, tmp_buf);
	reil_make_arg(esil, ins->arg[2], tmp_buf);
	if (ins->arg[0]->size < ins->arg[1]->size)
		ins->arg[1]->size = ins->arg[0]->size;

	ins->arg[2]->size = 1;
	reil_print_inst (esil, ins);
	reil_push_arg (esil, ins->arg[2]);
	reil_free_inst (ins);
	return true;
}

开发者ID:PankajKataria，项目名称:radare2，代码行数:35，代码来源:esil2reil.c

示例19: R_NEW0

R_API R2Pipe *r2p_open(const char *cmd) {
	R2Pipe *r2p = R_NEW0 (R2Pipe);
	r2p->magic = R2P_MAGIC;
	if (cmd == NULL) {
		r2p->child = -1;
#if __UNIX__
		 {
			char *out = r_sys_getenv ("R2PIPE_IN");
			char *in = r_sys_getenv ("R2PIPE_OUT");
			int done = R_FALSE;
			if (in && out) {
				int i_in = atoi (in);
				int i_out = atoi (out);
				if (i_in>=0 && i_out>=0) {
					r2p->input[0] = r2p->input[1] = i_in;
					r2p->output[0] = r2p->output[1] = i_out;
					done = R_TRUE;
				}
			}
			if (!done) {
				eprintf ("Cannot find R2PIPE_IN or R2PIPE_OUT environment\n");
				R_FREE (r2p);
			}
			free (in);
			free (out);
		 }
		return r2p;
#else
		eprintf ("r2p_open(NULL) not supported on windows\n");
		return NULL;
#endif
	}
#if __WINDOWS__
	w32_createPipe (r2p, cmd);
	r2p->child = (int)(r2p->pipe);
#else
	pipe (r2p->input);
	pipe (r2p->output);
	r2p->child = fork ();
	if (r2p->child == -1) {
		r2p_close (r2p);
		return NULL;
	}
	env ("R2PIPE_IN", r2p->input[0]);
	env ("R2PIPE_OUT", r2p->output[1]);

	if (r2p->child) {
		eprintf ("Child is %d\n", r2p->child);
	} else {
		int rc;
		if (cmd && *cmd) {
			rc = r_sandbox_system (cmd, 1);
		} else rc = 0;
		r2p_close (r2p);
		exit (0);
		return NULL;
	}
#endif
	return r2p;
}

开发者ID:sparkhom，项目名称:radare2，代码行数:60，代码来源:r2pipe.c

示例20: reil_peek

static int reil_peek(RAnalEsil *esil) {
	RAnalReilInst *ins;
	char tmp_buf[REGBUFSZ];
	RAnalReilArg *op1 = reil_pop_arg(esil);
	if (!op1) return false;

	ins = R_NEW0 (RAnalReilInst);
	if (!ins) {
		R_FREE (op1);
		return false;
	}
	ins->opcode = REIL_LDM;
	ins->arg[0] = op1;
	ins->arg[1] = R_NEW0(RAnalReilArg);
	if (!ins->arg[1]) {
		reil_free_inst (ins);
		return false;
	}
	ins->arg[2] = R_NEW0(RAnalReilArg);
	if (!ins->arg[2]) {
		reil_free_inst (ins);
		return false;
	}
	reil_make_arg(esil, ins->arg[1], " ");
	get_next_temp_reg(esil, tmp_buf);
	reil_make_arg(esil, ins->arg[2], tmp_buf);
	ins->arg[2]->size = ins->arg[0]->size;
	reil_print_inst(esil, ins);
	reil_push_arg(esil, ins->arg[2]);
	reil_free_inst(ins);
	return true;
}

开发者ID:PankajKataria，项目名称:radare2，代码行数:32，代码来源:esil2reil.c

注：本文中的R_FREE函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。