ll.cpp

来自「Mysql的处理」· C++ 代码 · 共 38 行

#include<stdio.h>
#include<stdlib.h>
#include<string.h>

void main(void)
{
	char a [] = "ORA-03114: not connected to ORACLE";

	char m[64];
	int errno = -1;
	char* p = NULL;
	char* p2 = NULL;

	snprintf(m, 64, "%s", a);	
    if(strncmp(m, "ORA-", 4) == 0)
	{
		char* p = &a[4];
		char* p2 = strchr(p, ':');
		if(p2 -p >= 0)
		{
			p[p2-p]=0;
			errno = atoi(p);


			printf("%d\n", errno);

			switch(errno)
			{
			case 1: 
			dafault:
				break;
			}
		}
	}

}