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author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-01-23 13:58:49 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-01-27 09:27:02 +0100 |
commit | 25cee7ec176693c40d80c1614e1244624e803a85 (patch) | |
tree | f3a4c680270487d3d21b68aa30cca2e0a0c17f89 /include/envfs.h | |
parent | dac65f99e8bf1fbe2e15fa96ef901623bb49dc89 (diff) | |
download | barebox-25cee7ec176693c40d80c1614e1244624e803a85.tar.gz barebox-25cee7ec176693c40d80c1614e1244624e803a85.tar.xz |
environment: Use accessor functions for default environment path
default_environment_path only exists when CONFIG_ENV_HANDLING is enabled.
Boards would have to #ifdef this if they wanted to use
default_environment_path. Use accessor functions instead which can
be ifdeffed on a single place.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/envfs.h')
-rw-r--r-- | include/envfs.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/envfs.h b/include/envfs.h index e9372b3867..e847e4c8e3 100644 --- a/include/envfs.h +++ b/include/envfs.h @@ -94,7 +94,19 @@ int envfs_load(char *filename, char *dirname, unsigned flags); int envfs_save(char *filename, char *dirname); /* defaults to /dev/env0 */ -extern char *default_environment_path; +#ifdef CONFIG_ENV_HANDLING +void default_environment_path_set(char *path); +char *default_environment_path_get(void); +#else +static inline void default_environment_path_set(char *path) +{ +} + +static inline char *default_environment_path_get(void) +{ + return NULL; +} +#endif int envfs_register_partition(const char *devname, unsigned int partnr); |