From d7b3b802f414dbf18b5e196ab1a342b19d5f7be8 Mon Sep 17 00:00:00 2001 From: kaashoek Date: Mon, 14 Aug 2006 21:22:13 +0000 Subject: user-level programs: mkdir and rm shell parses arguments (very simplistic) readme version of README (sh doesn't deal with capital characters) printf recognizes %c nicer output format for ls --- ls.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'ls.c') diff --git a/ls.c b/ls.c index 9731f6f..607a857 100644 --- a/ls.c +++ b/ls.c @@ -13,6 +13,7 @@ main(int argc, char *argv[]) int fd; uint off; uint sz; + int i; if(argc > 1){ puts("Usage: ls\n"); @@ -42,8 +43,13 @@ main(int argc, char *argv[]) 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); + for (i = 0; i < DIRSIZ; i++) { + if (dirent.name[i] != '\0') + printf(1, "%c", dirent.name[i]); + else + printf(1, " "); + } + printf(1, "%d %d %d\n", st.st_type, dirent.inum, st.st_size); } } close(fd); -- cgit v1.2.3