smallsolar/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

env: Allow env_attr_walk to pass a priv * to callback

Browse Source 
In some cases it can be helpful to have context in the callback about
the calling situation. This is needed for following patches.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Joe Hershberger
2015-05-20 14:27:19 -05:00
committed by Tom Rini
parent 032ea185d6
commit cca98fd6aa
5 changed files with 20 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
common/env_attr.c
View File

@@ -26,7 +26,8 @@
* list = entry[,list]
*/
int env_attr_walk(const char *attr_list,
int (*callback)(const char *name, const char *attributes))
int (*callback)(const char *name, const char *attributes, void *priv),
void *priv)
{
const char *entry, *entry_end;
char *name, *attributes;
@@ -93,7 +94,7 @@ int env_attr_walk(const char *attr_list,
if (strlen(name) != 0) {
int retval = 0;
retval = callback(name, attributes);
retval = callback(name, attributes, priv);
if (retval) {
free(entry_cpy);
return retval;