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VFS: Pass packages state selected in boot loader to packagefs

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This commit is contained in:
Ingo Weinhold
2014-04-18 23:31:40 +02:00
parent 8585939dca
commit 6b3a5caf99
1 changed files with 10 additions and 2 deletions
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src/system/kernel/fs/vfs_boot.cpp
+10 -2
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@@ -526,9 +526,17 @@ vfs_mount_boot_file_system(kernel_args* args)
&& lstat(kSystemPackagesDirectory, &st) == 0)) {
static const char* const kPackageFSName = "packagefs";
char arguments[256];
strlcpy(arguments, "packages /boot/system/packages; type system",
sizeof(arguments));
if (const char* stateName
= bootVolume.GetString(BOOT_VOLUME_PACKAGES_STATE, NULL)) {
strlcat(arguments, "; state ", sizeof(arguments));
strlcat(arguments, stateName, sizeof(arguments));
}
dev_t packageMount = _kern_mount("/boot/system", NULL, kPackageFSName,
0, "packages /boot/system/packages; type system",
0 /* unused argument length */);
0, arguments, 0 /* unused argument length */);
if (packageMount < 0) {
panic("Failed to mount system packagefs: %s",
strerror(packageMount));