X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fcmd_nvedit.c;h=df0e6dbafdaa63f70ebd17463e82c9f97e6a1446;hb=590d3cacb98cb377b127869b58507d2afe9c904a;hp=dcc93c19bd5b7139c4de6181cf2f2a5bba87cc57;hpb=ac8983bcba75576c50307b5e8dc8fb848740ee61;p=u-boot

diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index dcc93c19bd..df0e6dbafd 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -65,7 +65,7 @@ DECLARE_GLOBAL_DATA_PTR;
     !defined(CONFIG_ENV_IS_IN_SPI_FLASH)	&& \
     !defined(CONFIG_ENV_IS_NOWHERE)
 # error Define one of CONFIG_ENV_IS_IN_{EEPROM|FLASH|DATAFLASH|ONENAND|\
-SPI_FLASH|MG_DISK|NVRAM|MMC|NOWHERE}
+SPI_FLASH|MG_DISK|NVRAM|MMC} or CONFIG_ENV_IS_NOWHERE
 #endif
 
 #define XMK_STR(x)	#x
@@ -76,6 +76,8 @@ SPI_FLASH|MG_DISK|NVRAM|MMC|NOWHERE}
  */
 #define	MAX_ENV_SIZE	(1 << 20)	/* 1 MiB */
 
+ulong load_addr = CONFIG_SYS_LOAD_ADDR;	/* Default Load Address */
+
 /*
  * Table with supported baudrates (defined in config_xyz.h)
  */
@@ -111,7 +113,7 @@ static int env_print(char *name)
 
 		e.key = name;
 		e.data = NULL;
-		ep = hsearch (e, FIND);
+		hsearch_r(e, FIND, &ep, &env_htab);
 		if (ep == NULL)
 			return 0;
 		len = printf ("%s=%s\n", ep->key, ep->data);
@@ -119,7 +121,7 @@ static int env_print(char *name)
 	}
 
 	/* print whole list */
-	len = hexport('\n', &res, 0);
+	len = hexport_r(&env_htab, '\n', &res, 0);
 
 	if (len > 0) {
 		puts(res);
@@ -184,7 +186,7 @@ int _do_env_set (int flag, int argc, char * const argv[])
 	 */
 	e.key = name;
 	e.data = NULL;
-	ep = hsearch (e, FIND);
+	hsearch_r(e, FIND, &ep, &env_htab);
 
 	/* Check for console redirection */
 	if (strcmp(name,"stdin") == 0) {
@@ -267,7 +269,7 @@ int _do_env_set (int flag, int argc, char * const argv[])
 
 	/* Delete only ? */
 	if ((argc < 3) || argv[2] == NULL) {
-		int rc = hdelete(name);
+		int rc = hdelete_r(name, &env_htab);
 		return !rc;
 	}
 
@@ -293,7 +295,7 @@ int _do_env_set (int flag, int argc, char * const argv[])
 
 	e.key  = name;
 	e.data = value;
-	ep = hsearch(e, ENTER);
+	hsearch_r(e, ENTER, &ep, &env_htab);
 	free(value);
 	if (!ep) {
 		printf("## Error inserting \"%s\" variable, errno=%d\n",
@@ -456,7 +458,7 @@ char *getenv (char *name)
 
 		e.key  = name;
 		e.data = NULL;
-		ep = hsearch (e, FIND);
+		hsearch_r(e, FIND, &ep, &env_htab);
 
 		return (ep ? ep->data : NULL);
 	}
@@ -557,6 +559,7 @@ static int do_env_delete(cmd_tbl_t * cmdtp, int flag, int argc, char * const arg
 	return 0;
 }
 
+#ifdef CONFIG_CMD_EXPORTENV
 /*
  * env export [-t | -b | -c] addr [size]
  *	-t:	export as text format; if size is given, data will be
@@ -651,13 +654,13 @@ static int do_env_export(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv
 	}
 
 	if (sep) {		/* export as text file */
-		len = hexport(sep, &addr, size);
+		len = hexport_r(&env_htab, sep, &addr, size);
 		if (len < 0) {
 			error("Cannot export environment: errno = %d\n",
 				errno);
 			return 1;
 		}
-		sprintf(buf, "%zX", len);
+		sprintf(buf, "%zX", (size_t)len);
 		setenv("filesize", buf);
 
 		return 0;
@@ -670,7 +673,7 @@ static int do_env_export(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv
 	else			/* export as raw binary data */
 		res = addr;
 
-	len = hexport('\0', &res, ENV_SIZE);
+	len = hexport_r(&env_htab, '\0', &res, ENV_SIZE);
 	if (len < 0) {
 		error("Cannot export environment: errno = %d\n",
 			errno);
@@ -683,7 +686,7 @@ static int do_env_export(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv
 		envp->flags = ACTIVE_FLAG;
 #endif
 	}
-	sprintf(buf, "%zX", len + offsetof(env_t,data));
+	sprintf(buf, "%zX", (size_t)(len + offsetof(env_t,data)));
 	setenv("filesize", buf);
 
 	return 0;
@@ -693,7 +696,9 @@ sep_err:
 		cmd);
 	return 1;
 }
+#endif
 
+#ifdef CONFIG_CMD_IMPORTENV
 /*
  * env import [-d] [-t | -b | -c] addr [size]
  *	-d:	delete existing environment before importing;
@@ -790,7 +795,7 @@ static int do_env_import(cmd_tbl_t * cmdtp, int flag, int argc, char * const arg
 		addr = (char *)ep->data;
 	}
 
-	if (himport(addr, size, sep, del ? 0 : H_NOCLEAR) == 0) {
+	if (himport_r(&env_htab, addr, size, sep, del ? 0 : H_NOCLEAR) == 0) {
 		error("Environment import failed: errno = %d\n", errno);
 		return 1;
 	}
@@ -803,6 +808,7 @@ sep_err:
 		cmd);
 	return 1;
 }
+#endif
 
 #if defined(CONFIG_CMD_RUN)
 extern int do_run (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
@@ -820,8 +826,12 @@ static cmd_tbl_t cmd_env_sub[] = {
 #if defined(CONFIG_CMD_EDITENV)
 	U_BOOT_CMD_MKENT(edit, 2, 0, do_env_edit, "", ""),
 #endif
+#if defined(CONFIG_CMD_EXPORTENV)
 	U_BOOT_CMD_MKENT(export, 4, 0, do_env_export, "", ""),
+#endif
+#if defined(CONFIG_CMD_IMPORTENV)
 	U_BOOT_CMD_MKENT(import, 5, 0, do_env_import, "", ""),
+#endif
 	U_BOOT_CMD_MKENT(print, CONFIG_SYS_MAXARGS, 1, do_env_print, "", ""),
 #if defined(CONFIG_CMD_RUN)
 	U_BOOT_CMD_MKENT(run, CONFIG_SYS_MAXARGS, 1, do_run, "", ""),
@@ -883,29 +893,32 @@ U_BOOT_CMD(
  */
 
 #if defined(CONFIG_CMD_EDITENV)
-U_BOOT_CMD(
+U_BOOT_CMD_COMPLETE(
 	editenv, 2, 0,	do_env_edit,
 	"edit environment variable",
 	"name\n"
-	"    - edit environment variable 'name'"
+	"    - edit environment variable 'name'",
+	var_complete
 );
 #endif
 
-U_BOOT_CMD(
+U_BOOT_CMD_COMPLETE(
 	printenv, CONFIG_SYS_MAXARGS, 1,	do_env_print,
 	"print environment variables",
 	"\n    - print values of all environment variables\n"
 	"printenv name ...\n"
-	"    - print value of environment variable 'name'"
+	"    - print value of environment variable 'name'",
+	var_complete
 );
 
-U_BOOT_CMD(
+U_BOOT_CMD_COMPLETE(
 	setenv, CONFIG_SYS_MAXARGS, 0,	do_env_set,
 	"set environment variables",
 	"name value ...\n"
 	"    - set environment variable 'name' to 'value ...'\n"
 	"setenv name\n"
-	"    - delete environment variable 'name'"
+	"    - delete environment variable 'name'",
+	var_complete
 );
 
 #if defined(CONFIG_CMD_ASKENV)
@@ -926,10 +939,11 @@ U_BOOT_CMD(
 #endif
 
 #if defined(CONFIG_CMD_RUN)
-U_BOOT_CMD(
+U_BOOT_CMD_COMPLETE(
 	run,	CONFIG_SYS_MAXARGS,	1,	do_run,
 	"run commands in an environment variable",
 	"var [...]\n"
-	"    - run the commands in the environment variable(s) 'var'"
+	"    - run the commands in the environment variable(s) 'var'",
+	var_complete
 );
 #endif