fix: corner cases when printing large content through term interface

[lunaix-os.git] / lunaix-os / usr / stat / main.c

diff --git a/lunaix-os/usr/stat/main.c b/lunaix-os/usr/stat/main.c
deleted file mode 100644 (file)
index 108f462..0000000
--- a/lunaix-os/usr/stat/main.c
+++ /dev/null
@@ -1,70 +0,0 @@
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <unistd.h>
-
-static char buf[256];
-
-int
-main(int argc, char* argv[])
-{
-    if (argc <= 1) {
-        printf("missing operand\n");
-        return 1;
-    }
-
-    int fd = open(argv[1], FO_RDONLY | FO_NOFOLLOW);
-    if (fd < 0) {
-        printf("fail to open %d\n", fd);
-        return 1;
-    }
-
-    struct file_stat stat;
-    if (fstat(fd, &stat) < 0) {
-        printf("fail to get stat %d\n", errno);
-        return 1;
-    }
-
-    printf("File: %s ", argv[1]);
-
-    char* ftype = "directory";
-    int mode = stat.mode;
-    if ((mode & F_MDEV)) {
-        if (!((mode & F_SEQDEV) ^ F_SEQDEV)) {
-            ftype = "sequential device";
-        } else if (!((mode & F_VOLDEV) ^ F_VOLDEV)) {
-            ftype = "volumetric device";
-        } else {
-            ftype = "regular device";
-        }
-    } else if ((mode & F_MSLNK)) {
-        if (readlinkat(fd, NULL, buf, 256) < 0) {
-            printf("fail to readlink %d\n", errno);
-        } else {
-            printf("-> %s", buf);
-        }
-        ftype = "symbolic link";
-    } else if ((mode & F_MFILE)) {
-        ftype = "regular file";
-    }
-
-    printf("\nType: %s\n", ftype);
-    printf("Size: %d;  Blocks: %d;  FS Block: %d;  IO Blocks: %d\n",
-           stat.st_size,
-           stat.st_blocks,
-           stat.st_blksize,
-           stat.st_ioblksize);
-    printf("Inode: %d;  ", stat.st_ino);
-
-    dev_t* dev;
-    if (!(stat.mode & F_MDEV)) {
-        dev = &stat.st_dev;
-    } else {
-        dev = &stat.st_rdev;
-    }
-
-    printf("Device: %xh:%xh@%d;\n", dev->meta, dev->unique, dev->index);
-
-    close(fd);
-    return 0;
-}
\ No newline at end of file