From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maximilian Mehnert Subject: [PATCH] Add -v option to btrfsctl to control verbosity: Be quiet unless requested. Date: Sat, 22 Jan 2011 12:59:22 +0100 Message-ID: <4D3AC69A.2080302@gmx.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed To: linux-btrfs Return-path: List-ID: --- btrfsctl.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) diff --git a/btrfsctl.c b/btrfsctl.c index 92bdf39..156ed62 100644 --- a/btrfsctl.c +++ b/btrfsctl.c @@ -106,6 +106,7 @@ int main(int ac, char **av) char *pos; char *fullpath; u64 objectid = 0; + int verbose = 0; if (ac == 2 && strcmp(av[1], "-a") == 0) { fprintf(stderr, "Scanning for Btrfs filesystems\n"); @@ -217,6 +218,9 @@ int main(int ac, char **av) } } } + else if (strcmp(av[i], "-v") == 0) { + verbose = 1; + } } if (command == 0) { fprintf(stderr, "no valid commands given\n"); @@ -254,11 +258,13 @@ int main(int ac, char **av) exit(1); } if (ret == 0) { - printf("operation complete\n"); + if (verbose) printf("operation complete\n"); } else { printf("ioctl failed with error %d\n", ret); } - printf("%s\n", BTRFS_BUILD_VERSION); + if (verbose) { + printf("%s\n", BTRFS_BUILD_VERSION); + } if (ret) exit(1); -- 1.7.2.3