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#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
FILE *fpLogFile;//全局变量
void codeprintf_both(const char *format, ...) {
va_list vargs;
vfprintf(fpLogFile, format, vargs);
vfprintf(stderr, format, vargs);
};
initLog()
{
fpLogFile=fopen("c:\\log.log","w");
};
int main()
{
initLog();
codeprintf_both("shit%d %d",1,2);
return 0;
}
printf_both(format, ...) {
va_list args;
vfprintf(fpLogFile, format, vargs);
vfprintf(stderr, format vargs);
}