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Diffstat (limited to 'common')
-rw-r--r--common/cmd_nvedit.c26
-rw-r--r--common/env_dataflash.c2
-rw-r--r--common/env_eeprom.c2
-rw-r--r--common/env_fat.c2
-rw-r--r--common/env_flash.c4
-rw-r--r--common/env_mmc.c2
-rw-r--r--common/env_nand.c4
-rw-r--r--common/env_nvram.c2
-rw-r--r--common/env_onenand.c2
-rw-r--r--common/env_sf.c4
10 files changed, 29 insertions, 21 deletions
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index da5689ca6..022ad3942 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -106,7 +106,7 @@ int get_env_id(void)
*
* Returns 0 in case of error, or length of printed string
*/
-static int env_print(char *name)
+static int env_print(char *name, int flag)
{
char *res = NULL;
size_t len;
@@ -116,7 +116,7 @@ static int env_print(char *name)
e.key = name;
e.data = NULL;
- hsearch_r(e, FIND, &ep, &env_htab, 0);
+ hsearch_r(e, FIND, &ep, &env_htab, flag);
if (ep == NULL)
return 0;
len = printf("%s=%s\n", ep->key, ep->data);
@@ -124,7 +124,7 @@ static int env_print(char *name)
}
/* print whole list */
- len = hexport_r(&env_htab, '\n', &res, 0, 0, NULL);
+ len = hexport_r(&env_htab, '\n', flag, &res, 0, 0, NULL);
if (len > 0) {
puts(res);
@@ -141,10 +141,17 @@ static int do_env_print(cmd_tbl_t *cmdtp, int flag, int argc,
{
int i;
int rcode = 0;
+ int env_flag = H_HIDE_DOT;
+
+ if (argc > 1 && argv[1][0] == '-' && argv[1][1] == 'a') {
+ argc--;
+ argv++;
+ env_flag &= ~H_HIDE_DOT;
+ }
if (argc == 1) {
/* print all env vars */
- rcode = env_print(NULL);
+ rcode = env_print(NULL, env_flag);
if (!rcode)
return 1;
printf("\nEnvironment size: %d/%ld bytes\n",
@@ -153,8 +160,9 @@ static int do_env_print(cmd_tbl_t *cmdtp, int flag, int argc,
}
/* print selected env vars */
+ env_flag &= ~H_HIDE_DOT;
for (i = 1; i < argc; ++i) {
- int rc = env_print(argv[i]);
+ int rc = env_print(argv[i], env_flag);
if (!rc) {
printf("## Error: \"%s\" not defined\n", argv[i]);
++rcode;
@@ -807,7 +815,7 @@ NXTARG: ;
argv++;
if (sep) { /* export as text file */
- len = hexport_r(&env_htab, sep, &addr, size, argc, argv);
+ len = hexport_r(&env_htab, sep, 0, &addr, size, argc, argv);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
@@ -825,7 +833,7 @@ NXTARG: ;
else /* export as raw binary data */
res = addr;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, argc, argv);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, argc, argv);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
@@ -1037,7 +1045,7 @@ static char env_help_text[] =
#if defined(CONFIG_CMD_IMPORTENV)
"env import [-d] [-t | -b | -c] addr [size] - import environment\n"
#endif
- "env print [name ...] - print environment\n"
+ "env print [-a | name ...] - print environment\n"
#if defined(CONFIG_CMD_RUN)
"env run var [...] - run commands in an environment variable\n"
#endif
@@ -1069,7 +1077,7 @@ U_BOOT_CMD_COMPLETE(
U_BOOT_CMD_COMPLETE(
printenv, CONFIG_SYS_MAXARGS, 1, do_env_print,
"print environment variables",
- "\n - print values of all environment variables\n"
+ "[-a]\n - print [all] values of all environment variables\n"
"printenv name ...\n"
" - print value of environment variable 'name'",
var_complete
diff --git a/common/env_dataflash.c b/common/env_dataflash.c
index 3c5af37bf..38c96157b 100644
--- a/common/env_dataflash.c
+++ b/common/env_dataflash.c
@@ -60,7 +60,7 @@ int saveenv(void)
char *res;
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
diff --git a/common/env_eeprom.c b/common/env_eeprom.c
index b66bba29f..45c935b6d 100644
--- a/common/env_eeprom.c
+++ b/common/env_eeprom.c
@@ -139,7 +139,7 @@ int saveenv(void)
BUG_ON(env_ptr != NULL);
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
diff --git a/common/env_fat.c b/common/env_fat.c
index 6ef531821..c0f18ab97 100644
--- a/common/env_fat.c
+++ b/common/env_fat.c
@@ -61,7 +61,7 @@ int saveenv(void)
int err;
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
diff --git a/common/env_flash.c b/common/env_flash.c
index aa970d440..e07d336a4 100644
--- a/common/env_flash.c
+++ b/common/env_flash.c
@@ -142,7 +142,7 @@ int saveenv(void)
goto done;
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
goto done;
@@ -275,7 +275,7 @@ int saveenv(void)
goto done;
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
goto done;
diff --git a/common/env_mmc.c b/common/env_mmc.c
index a2ff90bf4..ce2167121 100644
--- a/common/env_mmc.c
+++ b/common/env_mmc.c
@@ -130,7 +130,7 @@ int saveenv(void)
}
res = (char *)&env_new->data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
ret = 1;
diff --git a/common/env_nand.c b/common/env_nand.c
index 79e803370..22e72a20b 100644
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -186,7 +186,7 @@ int saveenv(void)
return 1;
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
@@ -239,7 +239,7 @@ int saveenv(void)
return 1;
res = (char *)&env_new->data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
diff --git a/common/env_nvram.c b/common/env_nvram.c
index 6483db39d..eab0e7be0 100644
--- a/common/env_nvram.c
+++ b/common/env_nvram.c
@@ -90,7 +90,7 @@ int saveenv(void)
int rcode = 0;
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
diff --git a/common/env_onenand.c b/common/env_onenand.c
index da3507125..faa903d2f 100644
--- a/common/env_onenand.c
+++ b/common/env_onenand.c
@@ -95,7 +95,7 @@ int saveenv(void)
};
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
diff --git a/common/env_sf.c b/common/env_sf.c
index bbd472fcf..d9e908546 100644
--- a/common/env_sf.c
+++ b/common/env_sf.c
@@ -79,7 +79,7 @@ int saveenv(void)
}
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
return 1;
@@ -277,7 +277,7 @@ int saveenv(void)
}
res = (char *)&env_new.data;
- len = hexport_r(&env_htab, '\0', &res, ENV_SIZE, 0, NULL);
+ len = hexport_r(&env_htab, '\0', 0, &res, ENV_SIZE, 0, NULL);
if (len < 0) {
error("Cannot export environment: errno = %d\n", errno);
goto done;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 11:18:25 +0000