该楼层疑似违规已被系统折叠 隐藏此楼查看此楼

}

list->tail->next = obj;

list->tail = obj;

return obj;

}

void cc_arg_list_free(cc_arg_list *list)

{

cc_arg_obj *head = list->head;

while(head)

{

cc_arg_obj *next = head->next;

cc_arg_obj_free(head);

head = next;

}

}

void cc_arg_list_show_all_args(cc_arg_list *list)

{

cc_arg_obj *head = list->head;

while (head != NULL)

{

printf("arg:%s", head->str);

head = head->next;

}

}

buf_to_arglist.h:[cpp] view plaincopy

#ifndef CCSH_BUF_TO_ARGLIST_H

#define CCSH_BUF_TO_ARGLIST_H

#include "arglist.h"

cc_arg_list *cc_buf_to_arglist(const char *buf);

#endif

buf_to_arglist.c:[cpp] view plaincopy

#include

#include "buf_to_arglist.h"

#include

#include "error.h"

#include "str_process.h"

cc_arg_list *cc_buf_to_arglist(const char *buf)

{

char *temp = (char *)buf;

cc_arg_list *list = cc_arg_list_make(NULL);

if(!list)

{

cc_err(CC_ERR_NOMEM);

return NULL;

}

while (*temp)

{

char *next_blank = cc_get_next_blank(temp);

if(temp != next_blank)

{

size_t len = next_blank - temp;

cc_arg_obj *obj = cc_arg_obj_make(temp, len, NULL, temp);

if(!obj)

{

cc_err(CC_ERR_NOMEM);

cc_arg_list_free(list);

return NULL;

}

cc_arg_list_append(list, obj);

}

temp = next_blank;

cc_skip_blank(&temp);

}

return list;

}

另外，common.h:[cpp] view plaincopy

#ifndef CCSH_COMMON_H

#define CCSH_COMMON_H

#include

#include

#include

#endif

error.h:[cpp] view plaincopy

#ifndef CCSH_ERROR_H

#define CCSH_ERROR_H

typedef enum

{

CC_OK,

CC_ERR_NOMEM

}CC_ERR;

typedef struct

{

CC_ERR err_no;

char *err_str;

}cc_err_info;

extern cc_err_info errs[];

// global error number

extern int errno;

void cc_err(CC_ERR err_no);

#endif

error.c:[cpp] view plaincopy

#include

#include "error.h"

cc_err_info errs[] =

{

{ CC_OK, "no error"},

{ CC_ERR_NOMEM, "no enough mem"}

};

int errno;

void cc_err(CC_ERR err_no)

{

printf("%s\n", errs[err_no].err_str);

errno = CC_ERR_NOMEM;

}

A： 文件中函数前面的cc是什么？