diff options
| author | Joe Hershberger <joe.hershberger@ni.com> | 2015-05-20 14:27:20 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-05-21 09:13:19 -0400 |
| commit | bdf1fe4e68b0d240f0ee666ea9d92d3f42f1a23f (patch) | |
| tree | 1e5a0ede7767bda2afdf816ac73d67b49e677e02 /README | |
| parent | cca98fd6aa111f622be09ffdb5c59684c5e160af (diff) | |
| download | u-boot-imx-bdf1fe4e68b0d240f0ee666ea9d92d3f42f1a23f.zip u-boot-imx-bdf1fe4e68b0d240f0ee666ea9d92d3f42f1a23f.tar.gz u-boot-imx-bdf1fe4e68b0d240f0ee666ea9d92d3f42f1a23f.tar.bz2 | |
env: Add regex support to env_attrs
Allow the features that use env_attrs to specify regexs for the name
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -4142,6 +4142,10 @@ Configuration Settings: list, simply add an entry for the same variable name to the ".flags" variable. + If CONFIG_REGEX is defined, the variable_name above is evaluated as a + regular expression. This allows multiple variables to define the same + flags without explicitly listing them for each variable. + - CONFIG_ENV_ACCESS_IGNORE_FORCE If defined, don't allow the -f switch to env set override variable access flags. @@ -5540,6 +5544,10 @@ override any association in the static list. You can define CONFIG_ENV_CALLBACK_LIST_DEFAULT to a list (string) to define the ".callbacks" environment variable in the default or embedded environment. +If CONFIG_REGEX is defined, the variable_name above is evaluated as a +regular expression. This allows multiple variables to be connected to +the same callback without explicitly listing them all out. + Command Line Parsing: ===================== |