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

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

4
env/common.c vendored
View File

@@ -33,7 +33,7 @@ struct hsearch_data env_htab = {
*/
int getenv_yesno(const char *var)
{
char *s = getenv(var);
char *s = env_get(var);
if (s == NULL)
return -1;
@@ -53,7 +53,7 @@ char *getenv_default(const char *name)
/* Pretend that the image is bad. */
gd->flags &= ~GD_FLG_ENV_READY;
gd->env_valid = 0;
ret_val = getenv(name);
ret_val = env_get(name);
gd->env_valid = really_valid;
gd->flags = real_gd_flags;
return ret_val;