linux C获取ini配置文件

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#include <stdio.h>#include <string.h>#include <stdint.h>#include <memory.h>;int GetCfgItem(char* sFileName, char* sKey, char* sField, char* sValues){    FILE* fp = fopen(sFileName, "rb");    char szBuff[1024];    char szTemp[1024];    memset(szTemp, 0x00, sizeof(szTemp));    sprintf(szTemp, "[%s]", sKey);    long lKeyLength = strlen(szTemp);    long lFieldLength = strlen(sField);    while(!feof(fp))    {        memset(szBuff, 0x00, sizeof(szBuff));        fgets(szBuff, sizeof(szBuff), fp);        printf("szTempdd=%s\n",szTemp);        if (memcmp(szBuff, szTemp, lKeyLength) == 0)        {                while(!feof(fp))                {                    memset(szBuff, 0x00, sizeof(szBuff));                    fgets(szBuff, sizeof(szBuff), fp);                    if (szBuff[0] != '[')                    {                        if (memcmp(szBuff, sField, lFieldLength) == 0)                        {                                   sprintf(sValues, "%s", &szBuff[lFieldLength+1]);                            fclose(fp);                            return 0;                        }                        continue;                    }                    else                    {                        fclose(fp);                        return -1;/* 未找到sField*/                        break;                    }                   }        }        continue;    }    fclose(fp);    return -2;/*未找到sKey*/}int main(){    char sValues[1024];    memset(sValues, 0x00, sizeof(sValues));    int ret =GetCfgItem("test.ini", "PRIVATE", "HOLD", sValues);    printf("values:%s, ret=%d\n", sValues, ret);    return 0;}
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