diff options
-rw-r--r-- | include/statfs_magic.h | 4 | ||||
-rw-r--r-- | sys-utils/switch_root.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/statfs_magic.h b/include/statfs_magic.h index d27be1cff..7397a4e5d 100644 --- a/include/statfs_magic.h +++ b/include/statfs_magic.h @@ -7,9 +7,9 @@ * If possible then don't depend on internal libc __SWORD_TYPE type. */ #ifdef __GNUC__ -typedef __typeof__( ((struct statfs *)0)->f_type ) ul_statfs_ftype_t; +#define F_TYPE_EQUAL(a, b) (a == (__typeof__(a)) b) #else -typedef __SWORD_TYPE ul_statfs_ftype_t; +#define F_TYPE_EQUAL(a, b) (a == (__SWORD_TYPE) b) #endif /* diff --git a/sys-utils/switch_root.c b/sys-utils/switch_root.c index c6a2eff8e..534d44ac7 100644 --- a/sys-utils/switch_root.c +++ b/sys-utils/switch_root.c @@ -181,8 +181,8 @@ static int switchroot(const char *newroot) if (pid <= 0) { struct statfs stfs; if (fstatfs(cfd, &stfs) == 0 && - (stfs.f_type == (ul_statfs_ftype_t) STATFS_RAMFS_MAGIC || - stfs.f_type == (ul_statfs_ftype_t) STATFS_TMPFS_MAGIC)) + (F_TYPE_EQUAL(stfs.f_type, STATFS_RAMFS_MAGIC) || + F_TYPE_EQUAL(stfs.f_type, STATFS_TMPFS_MAGIC))) recursiveRemove(cfd); else warn(_("old root filesystem is not an initramfs")); |