diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2007-11-10 20:40:05 +0100 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2007-11-12 21:02:20 +0100 |
| commit | 0f855aa64b3f63d35a891510cf7db932a435c116 (patch) | |
| tree | e3e8ad4bf17598ac3c6aeb6c5fed81fc1096b615 /scripts/kconfig/lkc_proto.h | |
| parent | 9c900a9c9d9351e55ab6a84e12e3a52c474c7c8b (diff) | |
kconfig: add helper to set config symbol from environment variable
Add conf_set_env_sym() that can set an already defined symbol
based on the value of an environment variable.
Unknown symbols are silently ignored.
A warning is printed if the value of the environment variable
is unexpected.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Diffstat (limited to 'scripts/kconfig/lkc_proto.h')
| -rw-r--r-- | scripts/kconfig/lkc_proto.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/kconfig/lkc_proto.h b/scripts/kconfig/lkc_proto.h index 4d09f6ddefe3..dca294e90cc3 100644 --- a/scripts/kconfig/lkc_proto.h +++ b/scripts/kconfig/lkc_proto.h @@ -1,6 +1,7 @@ /* confdata.c */ P(conf_parse,void,(const char *name)); +P(conf_set_env_sym,int,(const char *envname, const char *symname, int def)); P(conf_read,int,(const char *name)); P(conf_read_simple,int,(const char *name, int)); P(conf_write,int,(const char *name)); |