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authorJoe Hershberger <joe.hershberger@ni.com>2015-05-20 14:27:19 -0500
committerTom Rini <trini@konsulko.com>2015-05-21 09:13:19 -0400
commitcca98fd6aa111f622be09ffdb5c59684c5e160af (patch)
treeb6390d453a085825c1d260dbe69a2433d6f86b77 /common/env_attr.c
parent032ea185d644cfe420822dd3dc84734623ffac91 (diff)
env: Allow env_attr_walk to pass a priv * to callback
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>
Diffstat (limited to 'common/env_attr.c')
-rw-r--r--common/env_attr.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/common/env_attr.c b/common/env_attr.c
index 6e13184d7e8..b9de16f73e7 100644
--- a/common/env_attr.c
+++ b/common/env_attr.c
@@ -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;