From: Costin Lupu Date: Tue, 8 Jun 2021 12:35:26 +0000 (+0300) Subject: tools/libfsimage: Fix PATH_MAX redefinition error X-Git-Tag: archive/raspbian/4.16.0+51-g0941d6cb-1+rpi1~2^2~42^2~330 X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=d276e0f3f14f2d46f27989008770eb2b9c678bc4;p=xen.git tools/libfsimage: Fix PATH_MAX redefinition error If PATH_MAX is already defined in the system (e.g. in /usr/include/limits.h header) then gcc will trigger a redefinition error because of -Werror. Signed-off-by: Costin Lupu Reviewed-by: Julien Grall Acked-by: Ian Jackson --- diff --git a/tools/libfsimage/ext2fs/fsys_ext2fs.c b/tools/libfsimage/ext2fs/fsys_ext2fs.c index a4ed10419c..5ed8fce90e 100644 --- a/tools/libfsimage/ext2fs/fsys_ext2fs.c +++ b/tools/libfsimage/ext2fs/fsys_ext2fs.c @@ -278,7 +278,9 @@ struct ext4_extent_header { #define EXT2_SUPER_MAGIC 0xEF53 /* include/linux/ext2_fs.h */ #define EXT2_ROOT_INO 2 /* include/linux/ext2_fs.h */ +#ifndef PATH_MAX #define PATH_MAX 1024 /* include/linux/limits.h */ +#endif #define MAX_LINK_COUNT 5 /* number of symbolic links to follow */ /* made up, these are pointers into FSYS_BUF */ diff --git a/tools/libfsimage/reiserfs/fsys_reiserfs.c b/tools/libfsimage/reiserfs/fsys_reiserfs.c index 916eb15292..10ca657476 100644 --- a/tools/libfsimage/reiserfs/fsys_reiserfs.c +++ b/tools/libfsimage/reiserfs/fsys_reiserfs.c @@ -284,7 +284,9 @@ struct reiserfs_de_head #define S_ISDIR(mode) (((mode) & 0170000) == 0040000) #define S_ISLNK(mode) (((mode) & 0170000) == 0120000) +#ifndef PATH_MAX #define PATH_MAX 1024 /* include/linux/limits.h */ +#endif #define MAX_LINK_COUNT 5 /* number of symbolic links to follow */ /* The size of the node cache */