Aren/NetBSD
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Make this compile again.

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This commit is contained in:
christos 1996-10-12 22:13:48 +00:00
parent 90c7de0919
commit 040651bd9c
1 changed files with 27 additions and 33 deletions
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60
sys/stand/ls.c
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@ -39,55 +39,49 @@ static char copyright[] =
#ifndef lint
/*static char sccsid[] = "from: @(#)ls.c 8.1 (Berkeley) 6/11/93";*/
static char rcsid[] = "$NetBSD: ls.c,v 1.6 1996/10/10 23:32:59 christos Exp $";
static char rcsid[] = "$NetBSD: ls.c,v 1.7 1996/10/12 22:13:48 christos Exp $";
#endif /* not lint */
#include <sys/param.h>
#include <ufs/dir.h>
#include <sys/stat.h>
#include <sys/dirent.h>
#include <ufs/ufs/dir.h>
#include <ufs/ufs/dinode.h>
#include <sys/ttychars.h>
#include "stand.h"
#include <lib/libsa/stand.h>
int main __P((void));
static void ls __P((int));
int
main()
{
struct dinode *ip;
struct stat st;
int fd;
for (;;) {
if ((fd = getfile("ls", 0)) == -1)
exit();
ip = &iob[fd - 3].i_ino;
if ((ip->di_mode & IFMT) != IFDIR) {
kprintf("ls: not a directory\n");
if (fstat(fd, &st) == -1) {
printf("ls: cannot stat\n");
continue;
}
if (ip->di_size == 0) {
kprintf("ls: zero length directory\n");
if (!S_ISDIR(st.st_mode)) {
printf("ls: not a direntory\n");
continue;
}
if (st.st_size == 0) {
printf("ls: zero length direntory\n");
continue;
}
ls(fd);
}
}
#define CTRL(x) (x&037)
getfile(prompt, mode)
char *prompt;
int mode;
{
int fd;
char buf[100];
do {
kprintf("%s: ", prompt);
gets(buf);
if (buf[0] == CTRL('d') && buf[1] == 0)
return (-1);
} while ((fd = open(buf, mode)) < 0);
return(fd);
}
typedef struct direct DP;
static
typedef struct dirent DP;
static void
ls(fd)
register int fd;
{
@ -95,18 +89,18 @@ ls(fd)
register char *dp;
char dirbuf[DIRBLKSIZ];
kprintf("\ninode\tname\n");
printf("\ninode\tname\n");
while ((size = read(fd, dirbuf, DIRBLKSIZ)) == DIRBLKSIZ)
for (dp = dirbuf; (dp < (dirbuf + size)) &&
(dp + ((DP *)dp)->d_reclen) < (dirbuf + size);
dp += ((DP *)dp)->d_reclen) {
if (((DP *)dp)->d_ino == 0)
if (((DP *)dp)->d_fileno == 0)
continue;
if (((DP *)dp)->d_namlen > MAXNAMLEN+1) {
kprintf("Corrupt file name length! Run fsck soon!\n");
printf("Corrupt file name length! Run fsck soon!\n");
return;
}
kprintf("%d\t%s\n", ((DP *)dp)->d_ino,
printf("%d\t%s\n", ((DP *)dp)->d_fileno,
((DP *)dp)->d_name);
}
}