Once variable storage attribute is introduced, only NON_VOLATILE or NON_VOLATILE_AUTOSAVE variables should be saved to backing storage.
In addition, NON_VOLATILE_AUTOSAVE variables are saved immediately at env_set[_ext]().
Signed-off-by: AKASHI Takahiro takahiro.akashi@linaro.org --- env/common.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/env/common.c b/env/common.c index c2a2d9f22feb..832a54e9faa2 100644 --- a/env/common.c +++ b/env/common.c @@ -230,6 +230,7 @@ int env_export_ext(env_hdr_t **env_out, enum env_context ctx) size_t size; ssize_t len; env_hdr_t *envp; + char * const match[] = {"..n", "..a",};
if (*env_out) { data = (*env_out)->data; @@ -238,8 +239,9 @@ int env_export_ext(env_hdr_t **env_out, enum env_context ctx) data = NULL; size = 0; } - len = hexport_ext(&env_htab, ctx, '\0', 0, (char **)&data, size, - 0, NULL); + /* TODO: H_MATCH_REGEX */ + len = hexport_ext(&env_htab, ctx, '\0', H_MATCH_FLAGS | H_MATCH_IDENT, + (char **)&data, size, 2, match); if (len < 0) { pr_err("Cannot export environment: errno = %d\n", errno);