diff options
Diffstat (limited to 'meta-openembedded/meta-filesystems/recipes-filesystems/unionfs-fuse/files/0001-unionfs-Define-IOCPARM_LEN-if-undefined.patch')
-rw-r--r-- | meta-openembedded/meta-filesystems/recipes-filesystems/unionfs-fuse/files/0001-unionfs-Define-IOCPARM_LEN-if-undefined.patch | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/meta-openembedded/meta-filesystems/recipes-filesystems/unionfs-fuse/files/0001-unionfs-Define-IOCPARM_LEN-if-undefined.patch b/meta-openembedded/meta-filesystems/recipes-filesystems/unionfs-fuse/files/0001-unionfs-Define-IOCPARM_LEN-if-undefined.patch new file mode 100644 index 000000000..8f991cd3f --- /dev/null +++ b/meta-openembedded/meta-filesystems/recipes-filesystems/unionfs-fuse/files/0001-unionfs-Define-IOCPARM_LEN-if-undefined.patch @@ -0,0 +1,62 @@ +From 10411fa8658621822ae394160daffaced4a4cd7f Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Thu, 13 Jul 2017 23:07:29 -0700 +Subject: [PATCH] unionfs: Define IOCPARM_LEN if undefined + +musl does not have sysctl.h which defines this +for glibc + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + src/unionfs.c | 8 -------- + src/unionfs.h | 15 +++++++++++++++ + 2 files changed, 15 insertions(+), 8 deletions(-) + +diff --git a/src/unionfs.c b/src/unionfs.c +index a34d34e..51684a7 100644 +--- a/src/unionfs.c ++++ b/src/unionfs.c +@@ -21,14 +21,6 @@ + #include "opts.h" + #include "usyslog.h" + +-#ifndef _IOC_SIZE +-#ifdef IOCPARM_LEN +-#define _IOC_SIZE(x) IOCPARM_LEN(x) +-#else +-#error "No mechanism for determining ioctl length found." +-#endif +-#endif +- + static struct fuse_opt unionfs_opts[] = { + FUSE_OPT_KEY("chroot=%s,", KEY_CHROOT), + FUSE_OPT_KEY("cow", KEY_COW), +diff --git a/src/unionfs.h b/src/unionfs.h +index 8f5e0bf..b02de5a 100644 +--- a/src/unionfs.h ++++ b/src/unionfs.h +@@ -17,6 +17,21 @@ + #define FUSE_META_FILE ".fuse_hidden" + #define FUSE_META_LENGTH 12 + ++#ifndef IOCPARM_MASK ++#define IOCPARM_MASK 0x1FFF ++#endif ++#ifndef IOCPARM_LEN ++#define IOCPARM_LEN(a) (((a) >> 16) & IOCPARM_MASK) ++#endif ++ ++#ifndef _IOC_SIZE ++#ifdef IOCPARM_LEN ++#define _IOC_SIZE(x) IOCPARM_LEN(x) ++#else ++#error "No mechanism for determining ioctl length found." ++#endif ++#endif ++ + // file access protection mask + #define S_PROT_MASK (S_ISUID| S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO) + +-- +2.13.2 + |