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env: Rename getenv/_f() to env_get()

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We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2017-08-03 12:22:12 -06:00 • committed by Tom Rini
parent fd1e959e91
commit 00caae6d47
213 changed files with 531 additions and 502 deletions
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8
env/flags.c vendored
View file

@ -15,7 +15,7 @@
#include "fw_env.h"
#include <env_attr.h>
#include <env_flags.h>
#define getenv fw_getenv
#define env_get fw_getenv
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#else
#include <common.h>
@ -308,7 +308,7 @@ static inline int env_flags_lookup(const char *flags_list, const char *name,
*/
enum env_flags_vartype env_flags_get_type(const char *name)
{
const char *flags_list = getenv(ENV_FLAGS_VAR);
const char *flags_list = env_get(ENV_FLAGS_VAR);
char flags[ENV_FLAGS_ATTR_MAX_LEN + 1];
if (env_flags_lookup(flags_list, name, flags))
@ -325,7 +325,7 @@ enum env_flags_vartype env_flags_get_type(const char *name)
*/
enum env_flags_varaccess env_flags_get_varaccess(const char *name)
{
const char *flags_list = getenv(ENV_FLAGS_VAR);
const char *flags_list = env_get(ENV_FLAGS_VAR);
char flags[ENV_FLAGS_ATTR_MAX_LEN + 1];
if (env_flags_lookup(flags_list, name, flags))
@ -426,7 +426,7 @@ void env_flags_init(ENTRY *var_entry)
int ret = 1;
if (first_call) {
flags_list = getenv(ENV_FLAGS_VAR);
flags_list = env_get(ENV_FLAGS_VAR);
first_call = 0;
}
/* look in the ".flags" and static for a reference to this variable */