More stuff
diff --git a/util-linux/more.c b/util-linux/more.c
index 772d51b..745ae2b 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -27,22 +27,33 @@
#include "internal.h"
#include <stdio.h>
+#include <fcntl.h>
#include <signal.h>
static const char more_usage[] = "[file ...]";
+/* ED: sparc termios is broken: revert back to old termio handling. */
#ifdef BB_MORE_TERM
- #include <termios.h>
- #include <signal.h>
- #include <sys/ioctl.h>
+
+
+#if defined (__sparc__)
+# define USE_OLD_TERMIO
+# include <termio.h>
+# include <sys/ioctl.h>
+# define termios termio
+# define stty(fd,argp) ioctl(fd,TCSETAF,argp)
+#else
+# include <termios.h>
+# define stty(fd,argp) tcsetattr(fd,TCSANOW,argp)
+#endif
FILE *cin;
struct termios initial_settings, new_settings;
void gotsig(int sig) {
- tcsetattr(fileno(cin), TCSANOW, &initial_settings);
+ stty(fileno(cin), &initial_settings);
exit( TRUE);
}
#endif
@@ -50,13 +61,9 @@
extern int more_main(int argc, char **argv)
{
int c, lines=0, input=0;
- int next_page=0, rows = 24;
-#ifdef BB_MORE_TERM
- int cols=79;
- struct winsize win;
-#endif
+ int next_page=0;
struct stat st;
- FILE *file = stdin;
+ FILE *file;
if ( strcmp(*argv,"--help")==0 || strcmp(*argv,"-h")==0 ) {
usage (more_usage);
@@ -64,39 +71,48 @@
argc--;
argv++;
- while (argc-- > 0) {
+ while (argc >= 0) {
+ if (argc==0) {
+ file = stdin;
+ }
+ else
file = fopen(*argv, "r");
+
if (file == NULL) {
perror("Can't open file");
exit(FALSE);
}
fstat(fileno(file), &st);
- fprintf(stderr, "hi\n");
#ifdef BB_MORE_TERM
cin = fopen("/dev/tty", "r");
+ if (!cin)
+ cin = fopen("/dev/console", "r");
+#ifdef USE_OLD_TERMIO
+ ioctl(fileno(cin),TCGETA,&initial_settings);
+#else
tcgetattr(fileno(cin),&initial_settings);
+#endif
new_settings = initial_settings;
new_settings.c_lflag &= ~ICANON;
new_settings.c_lflag &= ~ECHO;
- tcsetattr(fileno(cin), TCSANOW, &new_settings);
+ stty(fileno(cin), &new_settings);
(void) signal(SIGINT, gotsig);
- ioctl(STDOUT_FILENO, TIOCGWINSZ, &win);
- if (win.ws_row > 4) rows = win.ws_row - 2;
- if (win.ws_col > 0) cols = win.ws_col - 1;
-
-
#endif
while ((c = getc(file)) != EOF) {
if ( next_page ) {
int len=0;
next_page = 0;
lines=0;
- len = fprintf(stdout, "--More-- (%d%% of %ld bytes)%s",
+ len = fprintf(stdout, "--More-- ");
+ if (file != stdin) {
+ len += fprintf(stdout, "(%d%% of %ld bytes)",
(int) (100*( (double) ftell(file) / (double) st.st_size )),
- st.st_size,
+ st.st_size);
+ }
+ len += fprintf(stdout, "%s",
#ifdef BB_MORE_TERM
""
#else
@@ -105,13 +121,13 @@
);
fflush(stdout);
- input = getc( stdin);
+ input = getc( cin);
#ifdef BB_MORE_TERM
/* Erase the "More" message */
while(len-- > 0)
putc('\b', stdout);
- while(len++ < cols)
+ while(len++ < 79)
putc(' ', stdout);
while(len-- > 0)
putc('\b', stdout);
@@ -123,7 +139,7 @@
goto end;
if (input==' ' && c == '\n' )
next_page = 1;
- if ( c == '\n' && ++lines == (rows + 1) )
+ if ( c == '\n' && ++lines == 24 )
next_page = 1;
putc(c, stdout);
}