strtok_r用法

最新推荐文章于 2024-08-15 13:56:17 发布

转载最新推荐文章于 2024-08-15 13:56:17 发布 · 1.5k 阅读

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#include<stdio.h>
#include<string.h>
#define INFO_MAX_SZ 255
int main()
{
    int i=0,j=0;
    char buffer[INFO_MAX_SZ]="Fred male 25,John male 62,Anna female 16";
    char *p[20];
    char *buf=buffer;

    char *outer_ptr=NULL;
    char *inner_ptr=NULL;

    while((p[i]=strtok_r(buf,",",&outer_ptr))!=NULL)
    {
        buf=p[i];
        while((p[i]=strtok_r(buf," ",&inner_ptr))!=NULL)
        {
            i++;
            buf=NULL;
        }
        p[i++]="***";
        buf=NULL;
    }

    printf("Here we have %d strings\n",i);
    for(j=0; j<i; j++)
        printf(">%s<\n",p[j]);

    return 0;
}