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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-02-20 14:21:18 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-02-20 14:43:49 +0100 |
| commit | c2428b2287a8377fd277c429be993a4b9babdf7e (patch) | |
| tree | 184b019fa1fbbe58521995307975e913c185e244 | |
| parent | 0de5aae341bf0b46b859417c946793c72be14aae (diff) | |
| download | barebox-c2428b2287a8377fd277c429be993a4b9babdf7e.tar.gz barebox-c2428b2287a8377fd277c429be993a4b9babdf7e.tar.xz | |
environment: constify arguments
The directory arguments to envfs_load and envfs_save can
be const.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | common/environment.c | 4 | ||||
| -rw-r--r-- | include/envfs.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/common/environment.c b/common/environment.c index 6f06bfce28..695baf7456 100644 --- a/common/environment.c +++ b/common/environment.c @@ -162,7 +162,7 @@ out: * Note: This function will also be used on the host! See note in the header * of this file. */ -int envfs_save(const char *filename, char *dirname) +int envfs_save(const char *filename, const char *dirname) { struct envfs_super *super; int envfd, size, ret; @@ -227,7 +227,7 @@ EXPORT_SYMBOL(envfs_save); * Note: This function will also be used on the host! See note in the header * of this file. */ -int envfs_load(const char *filename, char *dir, unsigned flags) +int envfs_load(const char *filename, const char *dir, unsigned flags) { struct envfs_super super; void *buf = NULL, *buf_free = NULL; diff --git a/include/envfs.h b/include/envfs.h index f8b24eda39..94d1353ca3 100644 --- a/include/envfs.h +++ b/include/envfs.h @@ -90,8 +90,8 @@ struct envfs_super { #endif #define ENV_FLAG_NO_OVERWRITE (1 << 0) -int envfs_load(const char *filename, char *dirname, unsigned flags); -int envfs_save(const char *filename, char *dirname); +int envfs_load(const char *filename, const char *dirname, unsigned flags); +int envfs_save(const char *filename, const char *dirname); /* defaults to /dev/env0 */ #ifdef CONFIG_ENV_HANDLING |