diff options
author | David Sterba <dsterba@suse.com> | 2017-02-09 15:20:16 +0100 |
---|---|---|
committer | David Sterba <dsterba@suse.com> | 2017-03-08 13:00:47 +0100 |
commit | 1ffcc9b455b56899bd1f8a0c2d90f0e31eba7a20 (patch) | |
tree | fc948700ce45fd51e40ab6ed5d361d74de8c9435 | |
parent | 2db52a6a481b26114a47299bfc21b2c33ab46e08 (diff) |
btrfs-progs: move prefixcmp helper to utils
Signed-off-by: David Sterba <dsterba@suse.com>
-rw-r--r-- | commands.h | 3 | ||||
-rw-r--r-- | help.c | 9 | ||||
-rw-r--r-- | utils.c | 9 | ||||
-rw-r--r-- | utils.h | 1 |
4 files changed, 10 insertions, 12 deletions
@@ -65,9 +65,6 @@ struct cmd_group { const struct cmd_struct commands[]; }; -/* btrfs.c */ -int prefixcmp(const char *str, const char *prefix); - int handle_command_group(const struct cmd_group *grp, int argc, char **argv); @@ -359,12 +359,3 @@ void help_command_group(const struct cmd_group *grp, int argc, char **argv) usage_command_group(grp, full, 0); } -int prefixcmp(const char *str, const char *prefix) -{ - for (; ; str++, prefix++) - if (!*prefix) - return 0; - else if (*str != *prefix) - return (unsigned char)*prefix - (unsigned char)*str; -} - @@ -2305,6 +2305,15 @@ int string_is_numerical(const char *str) return 1; } +int prefixcmp(const char *str, const char *prefix) +{ + for (; ; str++, prefix++) + if (!*prefix) + return 0; + else if (*str != *prefix) + return (unsigned char)*prefix - (unsigned char)*str; +} + /* Subvolume helper functions */ /* * test if name is a correct subvolume name @@ -146,6 +146,7 @@ int btrfs_tree_search2_ioctl_supported(int fd); unsigned int get_unit_mode_from_arg(int *argc, char *argv[], int df_mode); int string_is_numerical(const char *str); +int prefixcmp(const char *str, const char *prefix); /* * Global program state, configurable by command line and available to |