36 lines
650 B
C
36 lines
650 B
C
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#include <inc/lib.h>
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void
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usage(void)
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{
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cprintf("usage: lsfd [-1]\n");
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exit();
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}
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void
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umain(int argc, char **argv)
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{
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int i, usefprint = 0;
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struct Stat st;
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struct Argstate args;
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argstart(&argc, argv, &args);
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while ((i = argnext(&args)) >= 0)
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if (i == '1')
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usefprint = 1;
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else
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usage();
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for (i = 0; i < 32; i++)
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if (fstat(i, &st) >= 0) {
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if (usefprint)
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fprintf(1, "fd %d: name %s isdir %d size %d dev %s\n",
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i, st.st_name, st.st_isdir,
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st.st_size, st.st_dev->dev_name);
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else
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cprintf("fd %d: name %s isdir %d size %d dev %s\n",
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i, st.st_name, st.st_isdir,
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st.st_size, st.st_dev->dev_name);
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}
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}
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