Message ID | 20140701231101.GT1553@twin.jikos.cz (mailing list archive) |
---|---|
State | Superseded, archived |
Headers | show |
On Wed, 2014-07-02 at 01:11 +0200, David Sterba wrote: > On Mon, Jun 30, 2014 at 11:54:11AM +0800, Gui Hecheng wrote: > > To let the independent tools(e.g. btrfs-image, btrfs-convert, etc.) > > share the convenience of check_argc_* functions, just move it into > > utils.c. > > Also add a new function "set_argv0" to set the correct tool name: > > *btrfs-image*: too few arguments > > > > The original btrfs* tools work as before. > > Good cleanup, but I don't like to see the utils.c pull the commands.h, > the argv0 or argument helpers are selfcontained, so the relevant > definitions shloud be moved to utils.h . > > Moved ARGV0_BUF_SIZE -> utils.h > Removed check_argc_* protoypes from command.h > > Trivial changes, I made them myself, no need to resend the patch. Thanks very much David. > The diff: > --- a/commands.h > +++ b/commands.h > @@ -14,8 +14,6 @@ > * Boston, MA 021110-1307, USA. > */ > > -#define ARGV0_BUF_SIZE 64 > - > struct cmd_struct { > const char *token; > int (*fn)(int, char **); > @@ -62,10 +60,6 @@ struct cmd_group { > /* btrfs.c */ > int prefixcmp(const char *str, const char *prefix); > > -int check_argc_exact(int nargs, int expected); > -int check_argc_min(int nargs, int expected); > -int check_argc_max(int nargs, int expected); > - > int handle_command_group(const struct cmd_group *grp, int argc, > char **argv); > > diff --git a/utils.h b/utils.h > index 20e5a2200052..e29ab936cd81 100644 > --- a/utils.h > +++ b/utils.h > @@ -39,6 +39,8 @@ > > #define BTRFS_UUID_UNPARSED_SIZE 37 > > +#define ARGV0_BUF_SIZE 64 > + > int check_argc_exact(int nargs, int expected); > int check_argc_min(int nargs, int expected); > int check_argc_max(int nargs, int expected); > --- -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
--- a/commands.h +++ b/commands.h @@ -14,8 +14,6 @@ * Boston, MA 021110-1307, USA. */ -#define ARGV0_BUF_SIZE 64 - struct cmd_struct { const char *token; int (*fn)(int, char **); @@ -62,10 +60,6 @@ struct cmd_group { /* btrfs.c */ int prefixcmp(const char *str, const char *prefix); -int check_argc_exact(int nargs, int expected); -int check_argc_min(int nargs, int expected); -int check_argc_max(int nargs, int expected); - int handle_command_group(const struct cmd_group *grp, int argc, char **argv); diff --git a/utils.h b/utils.h index 20e5a2200052..e29ab936cd81 100644 --- a/utils.h +++ b/utils.h @@ -39,6 +39,8 @@ #define BTRFS_UUID_UNPARSED_SIZE 37 +#define ARGV0_BUF_SIZE 64 + int check_argc_exact(int nargs, int expected); int check_argc_min(int nargs, int expected); int check_argc_max(int nargs, int expected);