mirror of
https://github.com/sheumann/hush.git
synced 2024-08-21 11:28:57 +00:00
this is my work in progress.
This commit is contained in:
parent
3fe2ecf0d9
commit
c0ca473af9
127
coreutils/sort.c
Normal file
127
coreutils/sort.c
Normal file
@ -0,0 +1,127 @@
|
||||
/*
|
||||
* Mini find implementation for busybox
|
||||
*
|
||||
*
|
||||
* Copyright (C) 1999 by Lineo, inc.
|
||||
* Written by John Beppu <beppu@lineo.com>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include "internal.h"
|
||||
#include <sys/types.h>
|
||||
#include <fcntl.h>
|
||||
#include <dirent.h>
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
|
||||
static const char sort_usage[] =
|
||||
"Usage: sort [OPTION]... [FILE]...\n\n"
|
||||
;
|
||||
|
||||
|
||||
/* line node */
|
||||
typedef struct {
|
||||
char *data; /* line data */
|
||||
struct Line *next; /* pointer to next line node */
|
||||
} Line;
|
||||
|
||||
/* singly-linked list of lines */
|
||||
typedef struct {
|
||||
int len; /* number of Lines */
|
||||
Line *line; /* array fed to qsort */
|
||||
Line *head; /* head of List */
|
||||
} List;
|
||||
|
||||
|
||||
/* Line methods */
|
||||
|
||||
static const int max = 1024;
|
||||
|
||||
static Line *
|
||||
line_new()
|
||||
{
|
||||
char buffer[max];
|
||||
}
|
||||
|
||||
|
||||
/* Comparison */
|
||||
|
||||
static int
|
||||
compare_ascii(const void *, const void *);
|
||||
|
||||
static int
|
||||
compare_numeric(const void *, const void *);
|
||||
|
||||
|
||||
/* List */
|
||||
|
||||
static void
|
||||
list_insert();
|
||||
|
||||
static void
|
||||
list_sort();
|
||||
|
||||
static void
|
||||
list_print();
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* I need a list
|
||||
* to insert lines into
|
||||
* then I need to sort this list
|
||||
* and finally print it
|
||||
*/
|
||||
|
||||
int
|
||||
sort_main(int argc, char **argv)
|
||||
{
|
||||
int i;
|
||||
char opt;
|
||||
|
||||
/* default behaviour */
|
||||
|
||||
/* parse argv[] */
|
||||
for (i = 1; i < argc; i++) {
|
||||
if (argv[i][0] == '-') {
|
||||
opt = argv[i][1];
|
||||
switch (opt) {
|
||||
case 'h':
|
||||
usage(sort_usage);
|
||||
break;
|
||||
default:
|
||||
fprintf(stderr, "sort: invalid option -- %c\n", opt);
|
||||
usage(sort_usage);
|
||||
}
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* go through remaining args (if any) */
|
||||
if (i >= argc) {
|
||||
|
||||
} else {
|
||||
for ( ; i < argc; i++) {
|
||||
}
|
||||
}
|
||||
|
||||
exit(0);
|
||||
}
|
||||
|
||||
/* $Date: 1999/12/21 20:00:35 $ */
|
||||
/* $Id: sort.c,v 1.1 1999/12/21 20:00:35 beppu Exp $ */
|
127
sort.c
Normal file
127
sort.c
Normal file
@ -0,0 +1,127 @@
|
||||
/*
|
||||
* Mini find implementation for busybox
|
||||
*
|
||||
*
|
||||
* Copyright (C) 1999 by Lineo, inc.
|
||||
* Written by John Beppu <beppu@lineo.com>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include "internal.h"
|
||||
#include <sys/types.h>
|
||||
#include <fcntl.h>
|
||||
#include <dirent.h>
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
|
||||
static const char sort_usage[] =
|
||||
"Usage: sort [OPTION]... [FILE]...\n\n"
|
||||
;
|
||||
|
||||
|
||||
/* line node */
|
||||
typedef struct {
|
||||
char *data; /* line data */
|
||||
struct Line *next; /* pointer to next line node */
|
||||
} Line;
|
||||
|
||||
/* singly-linked list of lines */
|
||||
typedef struct {
|
||||
int len; /* number of Lines */
|
||||
Line *line; /* array fed to qsort */
|
||||
Line *head; /* head of List */
|
||||
} List;
|
||||
|
||||
|
||||
/* Line methods */
|
||||
|
||||
static const int max = 1024;
|
||||
|
||||
static Line *
|
||||
line_new()
|
||||
{
|
||||
char buffer[max];
|
||||
}
|
||||
|
||||
|
||||
/* Comparison */
|
||||
|
||||
static int
|
||||
compare_ascii(const void *, const void *);
|
||||
|
||||
static int
|
||||
compare_numeric(const void *, const void *);
|
||||
|
||||
|
||||
/* List */
|
||||
|
||||
static void
|
||||
list_insert();
|
||||
|
||||
static void
|
||||
list_sort();
|
||||
|
||||
static void
|
||||
list_print();
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* I need a list
|
||||
* to insert lines into
|
||||
* then I need to sort this list
|
||||
* and finally print it
|
||||
*/
|
||||
|
||||
int
|
||||
sort_main(int argc, char **argv)
|
||||
{
|
||||
int i;
|
||||
char opt;
|
||||
|
||||
/* default behaviour */
|
||||
|
||||
/* parse argv[] */
|
||||
for (i = 1; i < argc; i++) {
|
||||
if (argv[i][0] == '-') {
|
||||
opt = argv[i][1];
|
||||
switch (opt) {
|
||||
case 'h':
|
||||
usage(sort_usage);
|
||||
break;
|
||||
default:
|
||||
fprintf(stderr, "sort: invalid option -- %c\n", opt);
|
||||
usage(sort_usage);
|
||||
}
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* go through remaining args (if any) */
|
||||
if (i >= argc) {
|
||||
|
||||
} else {
|
||||
for ( ; i < argc; i++) {
|
||||
}
|
||||
}
|
||||
|
||||
exit(0);
|
||||
}
|
||||
|
||||
/* $Date: 1999/12/21 20:00:35 $ */
|
||||
/* $Id: sort.c,v 1.1 1999/12/21 20:00:35 beppu Exp $ */
|
Loading…
Reference in New Issue
Block a user