使用fgets（）时出错

Question

Hi can someone help me with this error? The errors I'm getting are:

Building target: Programming Cpt220
/bin/sh: -c: line 0: syntax error near unexpected token `('
Invoking: MacOS X C++ Linker
/bin/sh: -c: line 0: `g++  -o "Programming Cpt220"  ./fgets()exampleFromTheNet.o   '
make: *** [Programming Cpt220] Error 2
g++  -o "Programming Cpt220"  ./fgets()exampleFromTheNet.o 

I'm not sure why ist is asking for g++ -o I'm using eclipse on Mac.

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

#define  MAX_LEN  100

int main(void)
{
   FILE *stream;
   char line[MAX_LEN], *result;

   stream = fopen("myfile.dat","r");

   if ((result = fgets(line,MAX_LEN,stream)) != NULL)
       printf("The string is %s\n", result);

   if (fclose(stream))
       printf("fclose error\n");


}

Answer 1

Remove the () from the filename of your C file.

ie fgets()exampleFromTheNet.c -> fgetsExampleFromTheNet.c

() has a special meaning in bash and other shells. Hence it is recommended to avoid having any special characters in filenames.

Answer 2

看起来您的文件名中似乎有一个“（）”，这正在杀死您正在运行的shell脚本。