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author | kaashoek <kaashoek> | 2006-08-14 21:22:13 +0000 |
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committer | kaashoek <kaashoek> | 2006-08-14 21:22:13 +0000 |
commit | d7b3b802f414dbf18b5e196ab1a342b19d5f7be8 (patch) | |
tree | ccbb34d956ae638d1fbcb24d850b62edb05e841a /ls.c | |
parent | bdb66433031ca96f2fd127995186623cd10c45b3 (diff) | |
download | xv6-labs-d7b3b802f414dbf18b5e196ab1a342b19d5f7be8.tar.gz xv6-labs-d7b3b802f414dbf18b5e196ab1a342b19d5f7be8.tar.bz2 xv6-labs-d7b3b802f414dbf18b5e196ab1a342b19d5f7be8.zip |
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
Diffstat (limited to 'ls.c')
-rw-r--r-- | ls.c | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -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); |