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util-lib: when copying files make sure to apply some chattrs early, some late

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Some chattrs only work sensible if you set them right after opening a
file for create (think: FS_NOCOW_FL). Others only work when they are
applied when the file is fully written (think: FS_IMMUTABLE_FL). Let's
take that into account when copying files and applying a chattr to them.
This commit is contained in:
Lennart Poettering
2019-03-28 18:43:04 +01:00
parent c3272fd4df
commit 8a016c746e
11 changed files with 47 additions and 25 deletions
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src/import/pull-raw.c
+1 -1
View File
@@ -299,7 +299,7 @@ static int raw_pull_copy_auxiliary_file(
local = strjoina(i->image_root, "/", i->local, suffix);
r = copy_file_atomic(*path, local, 0644, 0, COPY_REFLINK | (i->force_local ? COPY_REPLACE : 0));
r = copy_file_atomic(*path, local, 0644, 0, 0, COPY_REFLINK | (i->force_local ? COPY_REPLACE : 0));
if (r == -EEXIST)
log_warning_errno(r, "File %s already exists, not replacing.", local);
else if (r == -ENOENT)
src/import/pull-tar.c
+1 -1
View File
@@ -244,7 +244,7 @@ static int tar_pull_make_local_copy(TarPull *i) {
local_settings = strjoina(i->image_root, "/", i->local, ".nspawn");
r = copy_file_atomic(i->settings_path, local_settings, 0664, 0, COPY_REFLINK | (i->force_local ? COPY_REPLACE : 0));
r = copy_file_atomic(i->settings_path, local_settings, 0664, 0, 0, COPY_REFLINK | (i->force_local ? COPY_REPLACE : 0));
if (r == -EEXIST)
log_warning_errno(r, "Settings file %s already exists, not replacing.", local_settings);
else if (r == -ENOENT)