diff options
| author | Marek Vasut <marex@denx.de> | 2020-07-07 20:51:35 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-07-31 10:13:00 -0400 |
| commit | 890feecaab72a630eac3344443e053173f4ad02f (patch) | |
| tree | c36661a5b3a0d8e65f813cc1f5fcf06d3f100d2c /include/env.h | |
| parent | ef9bef2bfed36424a3a6678d76d9eb7b710de1ac (diff) | |
env: Discern environment coming from external storage
Add another custom environment flag which discerns environment coming
from external storage from environment set by U-Boot itself.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/env.h')
| -rw-r--r-- | include/env.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/env.h b/include/env.h index 665857f032..af405955b0 100644 --- a/include/env.h +++ b/include/env.h @@ -302,10 +302,11 @@ int env_select(const char *name); * @buf: Buffer containing the environment (struct environemnt_s *) * @check: non-zero to check the CRC at the start of the environment, 0 to * ignore it + * @flags: Flags controlling matching (H_... - see search.h) * @return 0 if imported successfully, -ENOMSG if the CRC was bad, -EIO if * something else went wrong */ -int env_import(const char *buf, int check); +int env_import(const char *buf, int check, int flags); /** * env_export() - Export the environment to a buffer @@ -324,10 +325,12 @@ int env_export(struct environment_s *env_out); * @buf1_read_fail: 0 if buf1 is valid, non-zero if invalid * @buf2: Second environment (struct environemnt_s *) * @buf2_read_fail: 0 if buf2 is valid, non-zero if invalid + * @flags: Flags controlling matching (H_... - see search.h) * @return 0 if OK, -EIO if no environment is valid, -ENOMSG if the CRC was bad */ int env_import_redund(const char *buf1, int buf1_read_fail, - const char *buf2, int buf2_read_fail); + const char *buf2, int buf2_read_fail, + int flags); /** * env_get_default() - Look up a variable from the default environment |