-/*
- * Mini ls implementation for busybox
- *
- * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
- *
- * 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
- *
- */
-
-#if fooBar
-
-#include <stdio.h>
-#include <unistd.h>
-#include <dirent.h>
-#include "internal.h"
-
-
-static const char ls_usage[] = "ls [OPTION]... [FILE]...\n"
-"List information about the FILEs (the current directory by default).\n";
-
-int oneFlag=FALSE;
-int allFlag=FALSE;
-int directoryFlag=FALSE;
-int longFlag=FALSE;
-int typeFlag=FALSE;
-int dereferenceFlag=FALSE;
-int recursiveFlag=FALSE;
-
-static int fileAction(const char *fileName)
-{
- if ( allFlag==FALSE && ((strcmp(fileName, "..") == 0)
- || (strcmp(fileName, ".") == 0)) ) {
- return( TRUE);
- }
- //struct stat statBuf;
- //if (stat(fileName, &statBuf) > 0) {
- fprintf(stdout, "%s\n", fileName);
- return( TRUE);
- //}
- //else {
-// perror(fileName);
-// return( FALSE);
-// }
-}
-
-static int dirAction(const char *fileName)
-{
- DIR *dir;
- struct dirent *entry;
-
- fprintf(stdout, "%s\n", fileName);
-
- dir = opendir( fileName);
- if (!dir) {
- perror("Can't open directory");
- exit(FALSE);
- }
- while ((entry = readdir(dir)) != NULL) {
- recursiveAction( entry->d_name, recursiveFlag, dereferenceFlag, fileAction, dirAction);
- }
- return( TRUE);
-}
-
-int ls_main(int argc, char **argv)
-{
- if (argc <= 1) {
- char buf[NAME_MAX];
- getcwd( buf, NAME_MAX);
- dirAction( buf);
- }
-
- /* peel of the "ls" */
- argc--;
- argv++;
-
- /* Parse any options */
- while (**argv == '-') {
- while (*++(*argv)) switch (**argv) {
- case '1':
- oneFlag = TRUE;
- break;
- case 'a':
- allFlag = TRUE;
- break;
- case 'd':
- directoryFlag = TRUE;
- break;
- case 'l':
- longFlag = TRUE;
- break;
- case 'F':
- typeFlag = TRUE;
- break;
- case 'L':
- dereferenceFlag = TRUE;
- break;
- case 'R':
- recursiveFlag = TRUE;
- break;
- default:
- fprintf(stderr, "Usage: %s\n", ls_usage);
- exit( FALSE);
- }
- argc--;
- argv++;
- }
-
- /* Ok, ready to do the deed now */
- fprintf(stderr, "B\n");
- while (argc-- > 1) {
- fprintf(stderr, "C\n");
- recursiveAction( *argv, recursiveFlag, dereferenceFlag, fileAction, dirAction);
- }
- exit(TRUE);
-}
-
-
-
-#else
-
-
-#include "internal.h"
/*
* tiny-ls.c version 0.1.0: A minimalist 'ls'
* Copyright (C) 1996 Brian Candler <B.Candler@pobox.com>
* 1. requires lstat (BSD) - how do you do it without?
*/
-#define FEATURE_USERNAME /* show username/groupnames (libc6 uses NSS) */
+//#define FEATURE_USERNAME /* show username/groupnames (libc6 uses NSS) */
#define FEATURE_TIMESTAMPS /* show file timestamps */
#define FEATURE_AUTOWIDTH /* calculate terminal & column widths */
#define FEATURE_FILETYPECHAR /* enable -p and -F */
-#undef OP_BUF_SIZE 1024 /* leave undefined for unbuffered output */
-
#define TERMINAL_WIDTH 80 /* use 79 if your terminal has linefold bug */
#define COLUMN_WIDTH 14 /* default if AUTOWIDTH not defined */
#define COLUMN_GAP 2 /* includes the file type char, if present */
+#define HAS_REWINDDIR
/************************************************************************/
-#define HAS_REWINDDIR
-
-#if 1 /* FIXME libc 6 */
+#include "internal.h"
+#if !defined(__GLIBC__) && (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)
# include <linux/types.h>
#else
# include <sys/types.h>
/* The 9 mode bits to test */
-static const umode_t MBIT[] = {
+static const mode_t MBIT[] = {
S_IRUSR, S_IWUSR, S_IXUSR,
S_IRGRP, S_IWGRP, S_IXGRP,
S_IROTH, S_IWOTH, S_IXOTH
/* The special bits. If set, display SMODE0/1 instead of MODE0/1 */
-static const umode_t SBIT[] = {
+static const mode_t SBIT[] = {
0, 0, S_ISUID,
0, 0, S_ISGID,
0, 0, S_ISVTX
static void writenum(long val, short minwidth)
{
- char scratch[20];
+ char scratch[128];
char *p = scratch + sizeof(scratch);
short len = 0;
}
#ifdef FEATURE_FILETYPECHAR
-static char append_char(umode_t mode)
+static char append_char(mode_t mode)
{
if (!(opts & DISP_FTYPE))
return '\0';
static void list_single(const char *name, struct stat *info)
{
- char scratch[20];
+ char scratch[PATH_MAX];
short len = strlen(name);
#ifdef FEATURE_FILETYPECHAR
char append = append_char(info->st_mode);
#endif
if (display_fmt == FMT_LONG) {
- umode_t mode = info->st_mode;
+ mode_t mode = info->st_mode;
int i;
scratch[0] = TYPECHAR(mode);
return 1;
}
-const char ls_usage[] = "Usage: ls [-1a"
+static const char ls_usage[] = "ls [-1a"
#ifdef FEATURE_TIMESTAMPS
"c"
#endif
while (argi < argc)
i |= list_item(argv[argi++]);
newline();
- return i;
+ exit( i);
print_usage_message:
- fprintf(stderr, "Usage: %s\n", ls_usage);
- return 1;
+ usage (ls_usage);
+ exit( FALSE);
}
-#endif
projects / oweals / busybox.git / blobdiff