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copy: change the various copy_xyz() calls to take a unified flags parameter

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This adds a unified "copy_flags" parameter to all copy_xyz() function
calls, replacing the various boolean flags so far used. This should make
many invocations more readable as it is clear what behaviour is
precisely requested. This also prepares ground for adding support for
more modes later on.
This commit is contained in:
Lennart Poettering
2017-02-17 10:22:28 +01:00
parent 7026a775e6
commit 1c876927e4
17 changed files with 73 additions and 67 deletions
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src/machine/image-dbus.c
+1 -1
View File
@@ -374,7 +374,7 @@ static int raw_image_get_os_release(Image *image, char ***ret, sd_bus_error *err
if (fd < 0)
_exit(EXIT_FAILURE);
r = copy_bytes(fd, pair[1], (uint64_t) -1, false);
r = copy_bytes(fd, pair[1], (uint64_t) -1, 0);
if (r < 0)
_exit(EXIT_FAILURE);
src/machine/machine-dbus.c
+3 -3
View File
@@ -411,7 +411,7 @@ int bus_machine_method_get_os_release(sd_bus_message *message, void *userdata, s
if (fd < 0)
_exit(EXIT_FAILURE);
r = copy_bytes(fd, pair[1], (uint64_t) -1, false);
r = copy_bytes(fd, pair[1], (uint64_t) -1, 0);
if (r < 0)
_exit(EXIT_FAILURE);
@@ -1152,9 +1152,9 @@ int bus_machine_method_copy(sd_bus_message *message, void *userdata, sd_bus_erro
}
if (copy_from)
r = copy_tree_at(containerfd, container_basename, hostfd, host_basename, true);
r = copy_tree_at(containerfd, container_basename, hostfd, host_basename, COPY_REFLINK|COPY_MERGE);
else
r = copy_tree_at(hostfd, host_basename, containerfd, container_basename, true);
r = copy_tree_at(hostfd, host_basename, containerfd, container_basename, COPY_REFLINK|COPY_MERGE);
hostfd = safe_close(hostfd);
containerfd = safe_close(containerfd);