flock: better help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -1313,13 +1313,13 @@
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"\n -v Verbose" \
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#define flock_trivial_usage \
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"[-sxun] FD|FILE [[-c] PROG ARGS]"
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"[-sxun] FD|{FILE [-c] PROG ARGS}"
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#define flock_full_usage "\n\n" \
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"[Un]lock file descriptor or file, then run PROG\n" \
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"[Un]lock file descriptor, or lock FILE and run PROG\n" \
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"\nOptions:" \
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"\n -s Shared lock" \
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"\n -x Exclusive lock (default)" \
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"\n -u Remove a lock from FD" \
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"\n -u Unlock FD" \
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"\n -n Fail rather than wait" \
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#define fold_trivial_usage \
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