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Doh. Return the offset not the total.
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@ -1,4 +1,4 @@
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/* $Id: cmd-generic.c,v 1.17 2009-01-10 01:51:21 nicm Exp $ */
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/* $Id: cmd-generic.c,v 1.18 2009-01-11 23:05:36 nicm Exp $ */
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/*
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* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -63,6 +63,8 @@ cmd_do_flags(int opt, int iflags, int *oflags)
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size_t
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cmd_print_flags(char *buf, size_t len, size_t off, int flags)
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{
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size_t boff = off;
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if ((flags & (CMD_DFLAG|CMD_GFLAG|CMD_KFLAG|CMD_UFLAG)) == 0)
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return (0);
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off += xsnprintf(buf + off, len - off, " -");
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@ -74,7 +76,7 @@ cmd_print_flags(char *buf, size_t len, size_t off, int flags)
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off += xsnprintf(buf + off, len - off, "k");
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if (off < len && flags & CMD_UFLAG)
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off += xsnprintf(buf + off, len - off, "u");
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return (off);
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return (off - boff);
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}
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int
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