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| author | Zahari Doychev <zahari.doychev@linux.com> | 2015-12-16 13:24:43 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-12-17 10:48:18 +0100 |
| commit | 295a5f8e4b9f7359f2093f61a6672844bd406cb4 (patch) | |
| tree | 2c33cfd3d2e5525ffd291f58f9ce744b92ef9a07 /commands/memtest.c | |
| parent | a9e7e68279de3aec38b038211a15a80cfc612c4e (diff) | |
| download | barebox-295a5f8e4b9f7359f2093f61a6672844bd406cb4.tar.gz barebox-295a5f8e4b9f7359f2093f61a6672844bd406cb4.tar.xz | |
environment: allow saving of symbolic link changes
Currently it is not possible to change symbolic links in the default
environment. For example if the default environment contains the
link "current_boot -> mmc" then the following does not work:
$ rm current_boot
$ ln net current_boot
$ saveenv
After reset the link is still pointing to "mmc" and this error appears:
"symlink: /env/boot/current_boot -> net : error -17"
The patch fixes the above problem and moves the "ENV_FLAG_NO_OVERWRITE"
to enable handling of symbolic links in this case too.
Signed-off-by: Zahari Doychev <zahari.doychev@linux.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands/memtest.c')
0 files changed, 0 insertions, 0 deletions