int main( int argc, char* argv[ ] )
{
FILE* fp;
if ( argc == 1 )
{
do_more( fp );
}
else
{
while ( --argc )
{
if ( ( fp = fopen( *++argv, "r" ) ) != NULL )
{
do_more( fp );
fclose( fp );
}
else
{
exit( 1 );
}
}
}
return 0;
}
int main(int argc, char *argv[])
{
FILE *fp;
char *pFileName;
tty_mode(0);
set_tty_mode();
if (argc == 1)
{
do_more(stdin);
}
else
{
while(--argc > 0)
{
pFileName = *++argv;
if ((fp = fopen(pFileName, "r")) > 0)
{
do_more(fp);
}
else
{
fprintf(stderr, "Open file %s error, errno = %d\n", pFileName, errno);
}
}
}
tty_mode(1);
return 0;
}
int main(int argc, char **argv) {
FILE *fp;
if (argc == 1) do_more(stdin);
else
while (--argc)
if ((fp = fopen(*++argv, "r")) != NULL) {
do_more(fp);
fclose(fp);
}
else exit(1);
return 0;
}
int main(int ac,char*av[]){
FILE *fp;
if(ac==1)
do_more(stdin);
else
while (--ac)
if((fp = fopen(*++av,"r"))!=NULL){
do_more(fp);
fclose(fp);
}else
exit(1);
return 0;
}
int main(int argc, char *argv[])
{
FILE * fp;
int i;
if(argc == 1) {
do_more(stdin);
} else {
for(i=1; i<argc; ++i) {
fp = fopen(argv[i], "r");
do_more(fp);
fclose(fp);
}
}
}
int main (int argc, char * argv[])
{
FILE *fp;
tty_mode(ZERO);
no_echo_mode();
signal(SIGINT, ctrl_c);
signal(SIGQUIT, SIG_IGN);
if(argc > 2)
ctrl_c();
if(argc == 1)
{
printf("Type ^c to quit\n");
do_more_stdin(stdin);
}else{
if((fp = fopen(argv[ONE], "r")) != NULL)
{
find_num_of_lines(fp);
fileName = argv[ONE];
do_more(fp);
fclose(fp);
}
}
tty_mode(NORM);
return SUCCESS;
}
int main(int ac, char *av[])
{
FILE *fp;
if (ac == 1) // <--- 如果 ac 等于 1 ，表示需要从标准输入获取数据。
do_more(stdin); // <--- 然后在这里调用相应的显示方法。
else
while(--ac) // <--- 这里 --ac 和 ++av 的配合相当华丽！ 赞一个！
if((fp = fopen(*++av, "r")) != NULL)
{
do_more(fp);
fclose(fp);
}
else
exit(1);
return 0;
}
void boid(int x) {
try {
do {
switch (x) {
case 1: case 2: case 3: do_something(&x); break;
}
} while (x > 0);
} catch (Bad& ex) {
}
while (x < 0) do_more(&x);
}
int main(int argc, char *argv[]) {
FILE *fp;
FILE *fp_tty = fopen("/dev/tty", "w+");
if (fp_tty == NULL) {
printf("Can not open or write /dev/tty!\n");
exit(EXIT_FAILURE);
}
if (argc == 1)
do_more(stdin, fp_tty);
else
while (--argc) {
if ((fp = fopen(*++argv, "r")) != NULL) {
do_more(fp, fp_tty);
fclose(fp);
}
else {
printf("%s is an invalid file!\n", *argv);
exit(EXIT_FAILURE);
}
}
return EXIT_SUCCESS;
}
int
main(int argc, char **argv)
{
FILE *fp;
tty_mode(0);
rowCol();
if (argc == 1){
do_more(stdin);
}else{
set_cr_noecho_mode();
while(--argc){
if ((fp = fopen(*++argv,"r")) != NULL){
do_more(fp);
fclose(fp);
}else{
exit(1);
}//if
}//while
}
tty_mode(1);
return 0;
}
/*
* === FUNCTION ======================================================================
* Name: main
* Description:
* =====================================================================================
*/
int main(int argc, char *argv[])
{
FILE *fp;
if (argc == 1) {
/* fprintf(stderr, "usage: more [-dflpcsu] [+linenum | +/pattern] name1 name2 ...\n"); */
do_more(stdin);
} else {
while (argc--)
if ((fp = fopen(*++argv, "r")) != NULL) {
do_more(fp);
fclose(fp);
} else {
exit(1);
}
if ((fp = fopen(*++argv, "r")) != NULL) {
do_more(fp);
fclose(fp);
} else {
exit(1);
}
} /* ---------- end of function main ---------- */
return EXIT_SUCCESS;
}
main(int ac, char *av[])
{
FILE *fp, *fopen();
if ( ac != 2 ){
fprintf(stderr,"usage: mmore1 filename\n" );
exit(1);
}
if ( (fp = fopen( av[1] , "r" )) != NULL ){
do_more( fp );
fclose( fp );
}
else
fprintf(stderr, "cannot open %s\n", av[1] );
}
