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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 /rm.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 'rm.c')
-rw-r--r-- | rm.c | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -0,0 +1,22 @@ +#include "types.h" +#include "stat.h" +#include "user.h" + +main(int argc, char *argv[]) +{ + int i; + + if(argc < 2){ + printf(2, "Usage: rm files...\n"); + exit(); + } + + for(i = 1; i < argc; i++){ + if (unlink(argv[i]) < 0) { + printf(2, "mkdir: %s failed to create\n", argv[i]); + break; + } + } + + exit(); +} |