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A few minor updates. ;-)

Browse Source 
Seriously though, read the Changelog for busybox 0.42,
which this is about to become...
 -Erik
This commit is contained in:
Erik Andersen
2000-02-07 05:29:42 +00:00
parent 50bc101b7d
commit fac10d7c59
76 changed files with 1849 additions and 1023 deletions
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34
coreutils/du.c
View File

@ -22,17 +22,18 @@
*/
#include "internal.h"
#define BB_DECLARE_EXTERN
#define bb_need_name_too_long
#include "messages.c"
#include <sys/types.h>
#include <fcntl.h>
#include <dirent.h>
#include <stdio.h>
#include <errno.h>
#if 0
#include <unistd.h>
#include <sys/stat.h>
#endif
#include <sys/param.h> /* for PATH_MAX */
typedef void (Display)(size_t, char *);
typedef void (Display)(long, char *);
static const char du_usage[] =
"du [OPTION]... [FILE]...\n\n"
@ -44,13 +45,13 @@ static int du_depth = 0;
static Display *print;
static void
print_normal(size_t size, char *filename)
print_normal(long size, char *filename)
{
fprintf(stdout, "%-7d %s\n", (size >> 1), filename);
fprintf(stdout, "%-7ld %s\n", size, filename);
}
static void
print_summary(size_t size, char *filename)
print_summary(long size, char *filename)
{
if (du_depth == 1) {
print_normal(size, filename);
@ -59,11 +60,11 @@ print_summary(size_t size, char *filename)
/* tiny recursive du */
static size_t
static long
du(char *filename)
{
struct stat statbuf;
size_t sum;
long sum;
if ((lstat(filename, &statbuf)) != 0) {
fprintf(stdout, "du: %s: %s\n", filename, strerror(errno));
@ -80,14 +81,19 @@ du(char *filename)
dir = opendir(filename);
if (!dir) { return 0; }
while ((entry = readdir(dir))) {
char newfile[512];
char newfile[PATH_MAX + 1];
char *name = entry->d_name;
if ( (strcmp(name, "..") == 0)
|| (strcmp(name, ".") == 0))
{ continue; }
if (strlen(filename) + strlen(name) + 1 > PATH_MAX) {
fprintf(stderr, name_too_long, "du");
return 0;
}
sprintf(newfile, "%s/%s", filename, name);
sum += du(newfile);
}
closedir(dir);
@ -130,14 +136,14 @@ du_main(int argc, char **argv)
if (i >= argc) {
du(".");
} else {
int sum;
long sum;
for ( ; i < argc; i++) {
sum = du(argv[i]);
if ((sum) && (isDirectory(argv[i]))) { print_normal(sum, argv[i]); }
if ((sum) && (isDirectory(argv[i], FALSE))) { print_normal(sum, argv[i]); }
}
}
exit(0);
}
/* $Id: du.c,v 1.9 2000/01/23 18:19:02 erik Exp $ */
/* $Id: du.c,v 1.10 2000/02/07 05:29:42 erik Exp $ */