mirror of
https://github.com/sheumann/hush.git
synced 2024-09-12 00:55:11 +00:00
Cleaned up some #ifdef spiderwebs.
This commit is contained in:
Mark Whitley
parent
c6cdf58747
commit
4fa84e6b54
49
more.c
49
more.c
@ -42,17 +42,16 @@ static const char more_usage[] = "more [FILE ...]\n"
|
||||
|
||||
/* ED: sparc termios is broken: revert back to old termio handling. */
|
||||
#ifdef BB_FEATURE_USE_TERMIOS
|
||||
|
||||
#if #cpu(sparc)
|
||||
# include <termio.h>
|
||||
# define termios termio
|
||||
# define setTermSettings(fd,argp) ioctl(fd,TCSETAF,argp)
|
||||
# define getTermSettings(fd,argp) ioctl(fd,TCGETA,argp)
|
||||
#else
|
||||
# include <termios.h>
|
||||
# define setTermSettings(fd,argp) tcsetattr(fd,TCSANOW,argp)
|
||||
# define getTermSettings(fd,argp) tcgetattr(fd, argp);
|
||||
#endif
|
||||
# if #cpu(sparc)
|
||||
# include <termio.h>
|
||||
# define termios termio
|
||||
# define setTermSettings(fd,argp) ioctl(fd,TCSETAF,argp)
|
||||
# define getTermSettings(fd,argp) ioctl(fd,TCGETA,argp)
|
||||
# else
|
||||
# include <termios.h>
|
||||
# define setTermSettings(fd,argp) tcsetattr(fd,TCSANOW,argp)
|
||||
# define getTermSettings(fd,argp) tcgetattr(fd, argp);
|
||||
# endif
|
||||
|
||||
FILE *cin;
|
||||
|
||||
@ -64,24 +63,11 @@ void gotsig(int sig)
|
||||
fprintf(stdout, "\n");
|
||||
exit(TRUE);
|
||||
}
|
||||
#endif
|
||||
#endif /* BB_FEATURE_USE_TERMIOS */
|
||||
|
||||
|
||||
|
||||
#define TERMINAL_WIDTH 79 /* not 80 in case terminal has linefold bug */
|
||||
#define TERMINAL_HEIGHT 24
|
||||
|
||||
|
||||
#if defined BB_FEATURE_AUTOWIDTH
|
||||
#ifdef BB_FEATURE_USE_TERMIOS
|
||||
static int terminal_width = TERMINAL_WIDTH;
|
||||
#endif
|
||||
static int terminal_height = TERMINAL_HEIGHT;
|
||||
#else
|
||||
#define terminal_width TERMINAL_WIDTH
|
||||
#define terminal_height TERMINAL_HEIGHT
|
||||
#endif
|
||||
|
||||
static int terminal_width = 79; /* not 80 in case terminal has linefold bug */
|
||||
static int terminal_height = 24;
|
||||
|
||||
|
||||
extern int more_main(int argc, char **argv)
|
||||
@ -126,13 +112,13 @@ extern int more_main(int argc, char **argv)
|
||||
new_settings.c_lflag &= ~ECHO;
|
||||
setTermSettings(fileno(cin), &new_settings);
|
||||
|
||||
#ifdef BB_FEATURE_AUTOWIDTH
|
||||
# ifdef BB_FEATURE_AUTOWIDTH
|
||||
ioctl(fileno(stdout), TIOCGWINSZ, &win);
|
||||
if (win.ws_row > 4)
|
||||
terminal_height = win.ws_row - 2;
|
||||
if (win.ws_col > 0)
|
||||
terminal_width = win.ws_col - 1;
|
||||
#endif
|
||||
# endif
|
||||
|
||||
(void) signal(SIGINT, gotsig);
|
||||
(void) signal(SIGQUIT, gotsig);
|
||||
@ -209,7 +195,10 @@ extern int more_main(int argc, char **argv)
|
||||
if (++lines == terminal_height)
|
||||
please_display_more_prompt = 1;
|
||||
}
|
||||
/* If any key other than a return is hit, scroll by one page */
|
||||
/*
|
||||
* If we just read a newline from the file being 'mored' and any
|
||||
* key other than a return is hit, scroll by one page
|
||||
*/
|
||||
putc(c, stdout);
|
||||
}
|
||||
fclose(file);
|
||||
|
||||
@ -42,17 +42,16 @@ static const char more_usage[] = "more [FILE ...]\n"
|
||||
|
||||
/* ED: sparc termios is broken: revert back to old termio handling. */
|
||||
#ifdef BB_FEATURE_USE_TERMIOS
|
||||
|
||||
#if #cpu(sparc)
|
||||
# include <termio.h>
|
||||
# define termios termio
|
||||
# define setTermSettings(fd,argp) ioctl(fd,TCSETAF,argp)
|
||||
# define getTermSettings(fd,argp) ioctl(fd,TCGETA,argp)
|
||||
#else
|
||||
# include <termios.h>
|
||||
# define setTermSettings(fd,argp) tcsetattr(fd,TCSANOW,argp)
|
||||
# define getTermSettings(fd,argp) tcgetattr(fd, argp);
|
||||
#endif
|
||||
# if #cpu(sparc)
|
||||
# include <termio.h>
|
||||
# define termios termio
|
||||
# define setTermSettings(fd,argp) ioctl(fd,TCSETAF,argp)
|
||||
# define getTermSettings(fd,argp) ioctl(fd,TCGETA,argp)
|
||||
# else
|
||||
# include <termios.h>
|
||||
# define setTermSettings(fd,argp) tcsetattr(fd,TCSANOW,argp)
|
||||
# define getTermSettings(fd,argp) tcgetattr(fd, argp);
|
||||
# endif
|
||||
|
||||
FILE *cin;
|
||||
|
||||
@ -64,24 +63,11 @@ void gotsig(int sig)
|
||||
fprintf(stdout, "\n");
|
||||
exit(TRUE);
|
||||
}
|
||||
#endif
|
||||
#endif /* BB_FEATURE_USE_TERMIOS */
|
||||
|
||||
|
||||
|
||||
#define TERMINAL_WIDTH 79 /* not 80 in case terminal has linefold bug */
|
||||
#define TERMINAL_HEIGHT 24
|
||||
|
||||
|
||||
#if defined BB_FEATURE_AUTOWIDTH
|
||||
#ifdef BB_FEATURE_USE_TERMIOS
|
||||
static int terminal_width = TERMINAL_WIDTH;
|
||||
#endif
|
||||
static int terminal_height = TERMINAL_HEIGHT;
|
||||
#else
|
||||
#define terminal_width TERMINAL_WIDTH
|
||||
#define terminal_height TERMINAL_HEIGHT
|
||||
#endif
|
||||
|
||||
static int terminal_width = 79; /* not 80 in case terminal has linefold bug */
|
||||
static int terminal_height = 24;
|
||||
|
||||
|
||||
extern int more_main(int argc, char **argv)
|
||||
@ -126,13 +112,13 @@ extern int more_main(int argc, char **argv)
|
||||
new_settings.c_lflag &= ~ECHO;
|
||||
setTermSettings(fileno(cin), &new_settings);
|
||||
|
||||
#ifdef BB_FEATURE_AUTOWIDTH
|
||||
# ifdef BB_FEATURE_AUTOWIDTH
|
||||
ioctl(fileno(stdout), TIOCGWINSZ, &win);
|
||||
if (win.ws_row > 4)
|
||||
terminal_height = win.ws_row - 2;
|
||||
if (win.ws_col > 0)
|
||||
terminal_width = win.ws_col - 1;
|
||||
#endif
|
||||
# endif
|
||||
|
||||
(void) signal(SIGINT, gotsig);
|
||||
(void) signal(SIGQUIT, gotsig);
|
||||
@ -209,7 +195,10 @@ extern int more_main(int argc, char **argv)
|
||||
if (++lines == terminal_height)
|
||||
please_display_more_prompt = 1;
|
||||
}
|
||||
/* If any key other than a return is hit, scroll by one page */
|
||||
/*
|
||||
* If we just read a newline from the file being 'mored' and any
|
||||
* key other than a return is hit, scroll by one page
|
||||
*/
|
||||
putc(c, stdout);
|
||||
}
|
||||
fclose(file);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user