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SubjectRe: [PATCH] nfs-util: Update exportfs flush option list in usage message.


On 06/30/2012 02:23 AM, Namjae Jeon wrote:
> Update exportfs flush option list in usage message.
> And I sort these cases in alphabetical order.
>
> Signed-off-by: Namjae Jeon <linkinjeon@gmail.com>
> Signed-off-by: Amit Sahrawat <amit.sahrawat83@gmail.com>
Committed...

steved.

> ---
> utils/exportfs/exportfs.c | 21 ++++++++++++---------
> 1 file changed, 12 insertions(+), 9 deletions(-)
>
> diff --git a/utils/exportfs/exportfs.c b/utils/exportfs/exportfs.c
> index a3323d7..9f79541 100644
> --- a/utils/exportfs/exportfs.c
> +++ b/utils/exportfs/exportfs.c
> @@ -40,7 +40,7 @@ static void unexportfs(char *arg, int verbose);
> static void exports_update(int verbose);
> static void dump(int verbose);
> static void error(nfs_export *exp, int err);
> -static void usage(const char *progname);
> +static void usage(const char *progname, int n);
> static void validate_export(nfs_export *exp);
> static int matchhostname(const char *hostname1, const char *hostname2);
> static void export_d_read(const char *dname);
> @@ -105,11 +105,17 @@ main(int argc, char **argv)
>
> export_errno = 0;
>
> - while ((c = getopt(argc, argv, "aio:ruvf")) != EOF) {
> + while ((c = getopt(argc, argv, "afhio:ruv")) != EOF) {
> switch(c) {
> case 'a':
> f_all = 1;
> break;
> + case 'f':
> + force_flush = 1;
> + break;
> + case 'h':
> + usage(progname, 0);
> + break;
> case 'i':
> f_ignore = 1;
> break;
> @@ -126,11 +132,8 @@ main(int argc, char **argv)
> case 'v':
> f_verbose = 1;
> break;
> - case 'f':
> - force_flush = 1;
> - break;
> default:
> - usage(progname);
> + usage(progname, 1);
> break;
> }
> }
> @@ -723,8 +726,8 @@ error(nfs_export *exp, int err)
> }
>
> static void
> -usage(const char *progname)
> +usage(const char *progname, int n)
> {
> - fprintf(stderr, "usage: %s [-aruv] [host:/path]\n", progname);
> - exit(1);
> + fprintf(stderr, "usage: %s [-afhioruv] [host:/path]\n", progname);
> + exit(n);
> }


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