34 lines
862 B
Diff
34 lines
862 B
Diff
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From 346e20eedde773e9d7b00bd1ea5bc8ecda3236ee Mon Sep 17 00:00:00 2001
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From: Hubert Kario <kario@wit.edu.pl>
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Date: Sun, 23 Jan 2011 13:39:36 +0100
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Subject: [PATCH 03/28] add advanced use of --help to help message
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explain how to use
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btrfs <cmd> --help
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command in help message
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Signed-off-by: Hubert Kario <kario@wit.edu.pl>
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Signed-off-by: Hugo Mills <hugo@carfax.org.uk>
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---
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btrfs.c | 2 ++
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1 files changed, 2 insertions(+), 0 deletions(-)
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diff --git a/btrfs.c b/btrfs.c
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index 4cd4210..8e0975e 100644
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--- a/btrfs.c
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+++ b/btrfs.c
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@@ -146,6 +146,8 @@ static void help(char *np)
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print_help(np, cp);
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printf("\n\t%s help|--help|-h\n\t\tShow the help.\n",np);
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+ printf("\n\t%s <cmd> --help\n\t\tShow detailed help for a command or\n\t\t"
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+ "subset of commands.\n",np);
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printf("\n%s\n", BTRFS_BUILD_VERSION);
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}
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--
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1.7.5.2.353.g5df3e
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