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-Erik
This commit is contained in:
Eric Andersen
1999-11-08 17:00:52 +00:00
parent 07e5297ca7
commit fbb39c83b6
8 changed files with 98 additions and 70 deletions
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21
util-linux/more.c
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@ -41,8 +41,7 @@ static const char more_usage[] = "[file ...]";
/* ED: sparc termios is broken: revert back to old termio handling. */
#ifdef BB_MORE_TERM
#if defined (__sparc__)
#if #cpu(sparc)
# define USE_OLD_TERMIO
# include <termio.h>
# include <sys/ioctl.h>
@ -69,13 +68,13 @@ extern int more_main(int argc, char **argv)
struct stat st;
FILE *file;
if ( strcmp(*argv,"--help")==0 || strcmp(*argv,"-h")==0 ) {
usage (more_usage);
}
argc--;
argv++;
while (argc >= 0) {
if ( argc > 0 && (strcmp(*argv,"--help")==0 || strcmp(*argv,"-h")==0) ) {
usage (more_usage);
}
do {
if (argc==0) {
file = stdin;
}
@ -103,6 +102,9 @@ extern int more_main(int argc, char **argv)
stty(fileno(cin), &new_settings);
(void) signal(SIGINT, gotsig);
(void) signal(SIGQUIT, gotsig);
(void) signal(SIGTERM, gotsig);
#endif
while ((c = getc(file)) != EOF) {
@ -141,18 +143,17 @@ extern int more_main(int argc, char **argv)
}
if (input=='q')
goto end;
if (input==' ' && c == '\n' )
if (input=='\n' && c == '\n' )
next_page = 1;
if ( c == '\n' && ++lines == 24 )
if ( c == ' ' && ++lines == 24 )
next_page = 1;
putc(c, stdout);
}
fclose(file);
fflush(stdout);
argc--;
argv++;
}
} while (--argc > 0);
end:
#ifdef BB_MORE_TERM
gotsig(0);