diff options
| author | Joe Hershberger <joe.hershberger@ni.com> | 2012-12-11 22:16:34 -0600 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-12-13 11:46:56 -0700 |
| commit | 267541f776f1e2bec21681c6e39a4c93af9621cf (patch) | |
| tree | 861ff411eab98193f9914d30ec420628e79912e0 /common/cmd_nvedit.c | |
| parent | fffad71bc489cf224eda6d826a1645423852ee45 (diff) | |
| download | olio-uboot-2014.01-267541f776f1e2bec21681c6e39a4c93af9621cf.tar.xz olio-uboot-2014.01-267541f776f1e2bec21681c6e39a4c93af9621cf.zip | |
env: Add support for access control to .flags
Add support for read-only, write-once, and change-default.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'common/cmd_nvedit.c')
| -rw-r--r-- | common/cmd_nvedit.c | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 468b89cc9..e8dfbf5d8 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -447,8 +447,11 @@ int do_env_callback(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) static int print_static_flags(const char *var_name, const char *flags) { enum env_flags_vartype type = env_flags_parse_vartype(flags); + enum env_flags_varaccess access = env_flags_parse_varaccess(flags); - printf("\t%-20s %-20s\n", var_name, env_flags_get_vartype_name(type)); + printf("\t%-20s %-20s %-20s\n", var_name, + env_flags_get_vartype_name(type), + env_flags_get_varaccess_name(access)); return 0; } @@ -456,13 +459,17 @@ static int print_static_flags(const char *var_name, const char *flags) static int print_active_flags(ENTRY *entry) { enum env_flags_vartype type; + enum env_flags_varaccess access; if (entry->flags == 0) return 0; type = (enum env_flags_vartype) (entry->flags & ENV_FLAGS_VARTYPE_BIN_MASK); - printf("\t%-20s %-20s\n", entry->key, env_flags_get_vartype_name(type)); + access = env_flags_parse_varaccess_from_binflags(entry->flags); + printf("\t%-20s %-20s %-20s\n", entry->key, + env_flags_get_vartype_name(type), + env_flags_get_varaccess_name(access)); return 0; } @@ -480,17 +487,29 @@ int do_env_flags(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) env_flags_print_vartypes(); puts("\n"); + /* Print the available variable access types */ + printf("Available variable access flags (position %d):\n", + ENV_FLAGS_VARACCESS_LOC); + puts("\tFlag\tVariable Access Name\n"); + puts("\t----\t--------------------\n"); + env_flags_print_varaccess(); + puts("\n"); + /* Print the static flags that may exist */ puts("Static flags:\n"); - printf("\t%-20s %-20s\n", "Variable Name", "Variable Type"); - printf("\t%-20s %-20s\n", "-------------", "-------------"); + printf("\t%-20s %-20s %-20s\n", "Variable Name", "Variable Type", + "Variable Access"); + printf("\t%-20s %-20s %-20s\n", "-------------", "-------------", + "---------------"); env_attr_walk(ENV_FLAGS_LIST_STATIC, print_static_flags); puts("\n"); /* walk through each variable and print the flags if non-default */ puts("Active flags:\n"); - printf("\t%-20s %-20s\n", "Variable Name", "Variable Type"); - printf("\t%-20s %-20s\n", "-------------", "-------------"); + printf("\t%-20s %-20s %-20s\n", "Variable Name", "Variable Type", + "Variable Access"); + printf("\t%-20s %-20s %-20s\n", "-------------", "-------------", + "---------------"); hwalk_r(&env_htab, print_active_flags); return 0; } |