diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/env.h | 8 | ||||
| -rw-r--r-- | include/env_internal.h | 12 |
2 files changed, 20 insertions, 0 deletions
diff --git a/include/env.h b/include/env.h index 430c4fa94a4..9778e3e4f2c 100644 --- a/include/env.h +++ b/include/env.h @@ -73,6 +73,14 @@ enum env_redund_flags { int env_get_id(void); /** + * env_inc_id() - Increase the sequence number for the environment + * + * Increment the value that is used by env_get_id() to inform callers + * if the environment has changed since they last checked. + */ +void env_inc_id(void); + +/** * env_init() - Set up the pre-relocation environment * * This locates the environment or uses the default if nothing is available. diff --git a/include/env_internal.h b/include/env_internal.h index 6a694946468..ae7816d38e5 100644 --- a/include/env_internal.h +++ b/include/env_internal.h @@ -194,6 +194,18 @@ struct env_driver { extern struct hsearch_data env_htab; /** + * env_do_env_set() - Perform the actual setting of an environment variable + * + * Due to the number of places we may need to set an environmental variable + * from we have an exposed internal function that performs the real work and + * then call this from both the command line function as well as other + * locations. + * + * Return: 0 on success or 1 on failure + */ +int env_do_env_set(int flag, int argc, char *const argv[], int env_flag); + +/** * env_ext4_get_intf() - Provide the interface for env in EXT4 * * It is a weak function allowing board to overidde the default interface for |