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- #include <stdio.h>
- #include <stdlib.h>
- static void Usage(void) {
- fprintf(stderr, "Usage: FileName, FileName1, FileName2, ...\n");
- exit(0);}
- int main(int argc, char *argv[]) {
- FILE *fileopen = NULL;
- const char *Mode[] = {"r", "w", "a", "r+", "w+", "a+"};
- if (argc == 1) { /*
- * If it is the first one, argv [0] should be the name of the program
- * itself, indicating that there is no other file name
- */
- Usage();
- }
- for (int i = 1; i < argc; i++)
- {
- fopen(argv, Mode[4]);
- }
- fclose(fileopen);
- return 0;
- }
复制代码
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