3 * From: $NetBSD: ls.c,v 1.3 1997/06/13 13:48:47 drochner Exp $
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10 * Matthias Drochner. All rights reserved.
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42 #include <sys/param.h>
43 #include <ufs/ufs/dinode.h>
44 #include <ufs/ufs/dir.h>
49 #include "bootstrap.h"
51 static char typestr[] = "?fc?d?b? ?l?s?w";
53 static int ls_getdir(char **pathp);
55 COMMAND_SET(ls, "ls", "list files", command_ls);
58 command_ls(int argc, char *argv[])
64 char lbuf[128]; /* one line */
73 while ((ch = getopt(argc, argv, "l")) != -1) {
80 /* getopt has already reported an error */
93 fd = ls_getdir(&path);
102 while ((d = readdirfd(fd)) != NULL) {
103 if (strcmp(d->d_name, ".") && strcmp(d->d_name, "..")) {
105 /* stat the file, if possible */
107 buf = malloc(strlen(path) + strlen(d->d_name) + 2);
108 sprintf(buf, "%s/%s", path, d->d_name);
109 /* ignore return, could be symlink, etc. */
113 sprintf(lbuf, " %c %8d %s\n", typestr[d->d_type],
114 (int)sb.st_size, d->d_name);
116 sprintf(lbuf, " %c %s\n", typestr[d->d_type], d->d_name);
118 if (pager_output(lbuf))
132 * Given (path) containing a vaguely reasonable path specification, return an fd
133 * on the directory, and an allocated copy of the path to the directory.
136 ls_getdir(char **pathp)
146 /* one extra byte for a possible trailing slash required */
147 path = malloc(strlen(*pathp) + 2);
148 strcpy(path, *pathp);
150 /* Make sure the path is respectable to begin with */
151 if (archsw.arch_getdev(NULL, path, &cp)) {
152 sprintf(command_errbuf, "bad path '%s'", path);
156 /* If there's no path on the device, assume '/' */
160 fd = open(path, O_RDONLY);
162 sprintf(command_errbuf, "open '%s' failed: %s", path, strerror(errno));
165 if (fstat(fd, &sb) < 0) {
166 sprintf(command_errbuf, "stat failed: %s", strerror(errno));
169 if (!S_ISDIR(sb.st_mode)) {
170 sprintf(command_errbuf, "%s: %s", path, strerror(ENOTDIR));