Imbus/xv6-riscv-kernel
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set size for directories correctly in wdir and mkfs

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mkdir
ls shows stat info for each dir entry
This commit is contained in:
kaashoek 2006-08-14 14:13:52 +00:00
parent d15f0d1033
commit bdb6643303
5 changed files with 36 additions and 14 deletions
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20
ls.c
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@ -12,6 +12,7 @@ main(int argc, char *argv[])
{
int fd;
uint off;
uint sz;
if(argc > 1){
puts("Usage: ls\n");
@ -30,18 +31,19 @@ main(int argc, char *argv[])
if (st.st_type != T_DIR) {
printf(2, "ls: . is not a dir\n");
}
cprintf("size %d\n", st.st_size);
for(off = 0; off < st.st_size; off += sizeof(struct dirent)) {
sz = st.st_size;
for(off = 0; off < sz; off += sizeof(struct dirent)) {
if (read(fd, &dirent, sizeof(struct dirent)) != sizeof(struct dirent)) {
printf(2, "ls: read error\n");
exit();
printf(1, "ls: read error\n");
break;
}
if (dirent.inum != 0) {
if (stat (dirent.name, &st) < 0)
printf(2, "stat: failed\n");
printf(1, "%s t %d\n", dirent.name, st.st_type);
if (stat (dirent.name, &st) < 0) {
printf(1, "stat: failed\n");
break;
}
printf(1, "%s t %d ino %d sz %d\n", dirent.name, st.st_type,
dirent.inum, st.st_size);
}
}
close(fd);