separate source into kernel/ user/ mkfs/

1 files changed, 0 insertions, 85 deletions

diff --git a/ls.c b/ls.c
deleted file mode 100644
index 2862913..0000000
--- a/ls.c
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "types.h"
-#include "stat.h"
-#include "user.h"
-#include "fs.h"
-
-char*
-fmtname(char *path)
-{
-  static char buf[DIRSIZ+1];
-  char *p;
-
-  // Find first character after last slash.
-  for(p=path+strlen(path); p >= path && *p != '/'; p--)
-    ;
-  p++;
-
-  // Return blank-padded name.
-  if(strlen(p) >= DIRSIZ)
-    return p;
-  memmove(buf, p, strlen(p));
-  memset(buf+strlen(p), ' ', DIRSIZ-strlen(p));
-  return buf;
-}
-
-void
-ls(char *path)
-{
-  char buf[512], *p;
-  int fd;
-  struct dirent de;
-  struct stat st;
-
-  if((fd = open(path, 0)) < 0){
-    printf(2, "ls: cannot open %s\n", path);
-    return;
-  }
-
-  if(fstat(fd, &st) < 0){
-    printf(2, "ls: cannot stat %s\n", path);
-    close(fd);
-    return;
-  }
-
-  switch(st.type){
-  case T_FILE:
-    printf(1, "%s %d %d %d\n", fmtname(path), st.type, st.ino, st.size);
-    break;
-
-  case T_DIR:
-    if(strlen(path) + 1 + DIRSIZ + 1 > sizeof buf){
-      printf(1, "ls: path too long\n");
-      break;
-    }
-    strcpy(buf, path);
-    p = buf+strlen(buf);
-    *p++ = '/';
-    while(read(fd, &de, sizeof(de)) == sizeof(de)){
-      if(de.inum == 0)
-        continue;
-      memmove(p, de.name, DIRSIZ);
-      p[DIRSIZ] = 0;
-      if(stat(buf, &st) < 0){
-        printf(1, "ls: cannot stat %s\n", buf);
-        continue;
-      }
-      printf(1, "%s %d %d %d\n", fmtname(buf), st.type, st.ino, st.size);
-    }
-    break;
-  }
-  close(fd);
-}
-
-int
-main(int argc, char *argv[])
-{
-  int i;
-
-  if(argc < 2){
-    ls(".");
-    exit();
-  }
-  for(i=1; i<argc; i++)
-    ls(argv[i]);
-  exit();
-}