diff options
| -rw-r--r-- | Makefile | 2 | ||||
| -rw-r--r-- | fsdev/9p-iov-marshal.c (renamed from fsdev/virtio-9p-marshal.c) | 110 | ||||
| -rw-r--r-- | fsdev/9p-iov-marshal.h | 13 | ||||
| -rw-r--r-- | fsdev/Makefile.objs | 2 | ||||
| -rw-r--r-- | fsdev/virtfs-proxy-helper.c | 4 | ||||
| -rw-r--r-- | fsdev/virtio-9p-marshal.h | 13 | ||||
| -rw-r--r-- | hw/9pfs/9p-proxy.h | 4 | ||||
| -rw-r--r-- | hw/9pfs/virtio-9p.h | 6 |
8 files changed, 82 insertions, 72 deletions
diff --git a/Makefile b/Makefile index 7e881d8866..d0de2d46b6 100644 --- a/Makefile +++ b/Makefile @@ -240,7 +240,7 @@ qemu-io$(EXESUF): qemu-io.o $(block-obj-y) $(crypto-obj-y) $(qom-obj-y) libqemuu qemu-bridge-helper$(EXESUF): qemu-bridge-helper.o -fsdev/virtfs-proxy-helper$(EXESUF): fsdev/virtfs-proxy-helper.o fsdev/9p-marshal.o fsdev/virtio-9p-marshal.o libqemuutil.a libqemustub.a +fsdev/virtfs-proxy-helper$(EXESUF): fsdev/virtfs-proxy-helper.o fsdev/9p-marshal.o fsdev/9p-iov-marshal.o libqemuutil.a libqemustub.a fsdev/virtfs-proxy-helper$(EXESUF): LIBS += -lcap qemu-img-cmds.h: $(SRC_PATH)/qemu-img-cmds.hx diff --git a/fsdev/virtio-9p-marshal.c b/fsdev/9p-iov-marshal.c index f236bab374..4883b60d17 100644 --- a/fsdev/virtio-9p-marshal.c +++ b/fsdev/9p-iov-marshal.c @@ -1,5 +1,5 @@ /* - * Virtio 9p backend + * 9p backend * * Copyright IBM, Corp. 2010 * @@ -22,7 +22,7 @@ #include <errno.h> #include "qemu/compiler.h" -#include "virtio-9p-marshal.h" +#include "9p-iov-marshal.h" #include "qemu/bswap.h" static ssize_t v9fs_packunpack(void *addr, struct iovec *sg, int sg_count, @@ -76,8 +76,8 @@ ssize_t v9fs_pack(struct iovec *in_sg, int in_num, size_t offset, return v9fs_packunpack((void *)src, in_sg, in_num, offset, size, 1); } -ssize_t v9fs_unmarshal(struct iovec *out_sg, int out_num, size_t offset, - int bswap, const char *fmt, ...) +ssize_t v9fs_iov_unmarshal(struct iovec *out_sg, int out_num, size_t offset, + int bswap, const char *fmt, ...) { int i; va_list ap; @@ -127,8 +127,8 @@ ssize_t v9fs_unmarshal(struct iovec *out_sg, int out_num, size_t offset, } case 's': { V9fsString *str = va_arg(ap, V9fsString *); - copied = v9fs_unmarshal(out_sg, out_num, offset, bswap, - "w", &str->size); + copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap, + "w", &str->size); if (copied > 0) { offset += copied; str->data = g_malloc(str->size + 1); @@ -144,31 +144,36 @@ ssize_t v9fs_unmarshal(struct iovec *out_sg, int out_num, size_t offset, } case 'Q': { V9fsQID *qidp = va_arg(ap, V9fsQID *); - copied = v9fs_unmarshal(out_sg, out_num, offset, bswap, "bdq", - &qidp->type, &qidp->version, &qidp->path); + copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap, + "bdq", &qidp->type, &qidp->version, + &qidp->path); break; } case 'S': { V9fsStat *statp = va_arg(ap, V9fsStat *); - copied = v9fs_unmarshal(out_sg, out_num, offset, bswap, - "wwdQdddqsssssddd", - &statp->size, &statp->type, &statp->dev, - &statp->qid, &statp->mode, &statp->atime, - &statp->mtime, &statp->length, - &statp->name, &statp->uid, &statp->gid, - &statp->muid, &statp->extension, - &statp->n_uid, &statp->n_gid, - &statp->n_muid); + copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap, + "wwdQdddqsssssddd", + &statp->size, &statp->type, + &statp->dev, &statp->qid, + &statp->mode, &statp->atime, + &statp->mtime, &statp->length, + &statp->name, &statp->uid, + &statp->gid, &statp->muid, + &statp->extension, + &statp->n_uid, &statp->n_gid, + &statp->n_muid); break; } case 'I': { V9fsIattr *iattr = va_arg(ap, V9fsIattr *); - copied = v9fs_unmarshal(out_sg, out_num, offset, bswap, - "ddddqqqqq", - &iattr->valid, &iattr->mode, - &iattr->uid, &iattr->gid, &iattr->size, - &iattr->atime_sec, &iattr->atime_nsec, - &iattr->mtime_sec, &iattr->mtime_nsec); + copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap, + "ddddqqqqq", + &iattr->valid, &iattr->mode, + &iattr->uid, &iattr->gid, + &iattr->size, &iattr->atime_sec, + &iattr->atime_nsec, + &iattr->mtime_sec, + &iattr->mtime_nsec); break; } default: @@ -185,8 +190,8 @@ ssize_t v9fs_unmarshal(struct iovec *out_sg, int out_num, size_t offset, return offset - old_offset; } -ssize_t v9fs_marshal(struct iovec *in_sg, int in_num, size_t offset, - int bswap, const char *fmt, ...) +ssize_t v9fs_iov_marshal(struct iovec *in_sg, int in_num, size_t offset, + int bswap, const char *fmt, ...) { int i; va_list ap; @@ -233,8 +238,8 @@ ssize_t v9fs_marshal(struct iovec *in_sg, int in_num, size_t offset, } case 's': { V9fsString *str = va_arg(ap, V9fsString *); - copied = v9fs_marshal(in_sg, in_num, offset, bswap, - "w", str->size); + copied = v9fs_iov_marshal(in_sg, in_num, offset, bswap, + "w", str->size); if (copied > 0) { offset += copied; copied = v9fs_pack(in_sg, in_num, offset, str->data, str->size); @@ -243,37 +248,42 @@ ssize_t v9fs_marshal(struct iovec *in_sg, int in_num, size_t offset, } case 'Q': { V9fsQID *qidp = va_arg(ap, V9fsQID *); - copied = v9fs_marshal(in_sg, in_num, offset, bswap, "bdq", - qidp->type, qidp->version, qidp->path); + copied = v9fs_iov_marshal(in_sg, in_num, offset, bswap, "bdq", + qidp->type, qidp->version, + qidp->path); break; } case 'S': { V9fsStat *statp = va_arg(ap, V9fsStat *); - copied = v9fs_marshal(in_sg, in_num, offset, bswap, - "wwdQdddqsssssddd", - statp->size, statp->type, statp->dev, - &statp->qid, statp->mode, statp->atime, - statp->mtime, statp->length, &statp->name, - &statp->uid, &statp->gid, &statp->muid, - &statp->extension, statp->n_uid, - statp->n_gid, statp->n_muid); + copied = v9fs_iov_marshal(in_sg, in_num, offset, bswap, + "wwdQdddqsssssddd", + statp->size, statp->type, statp->dev, + &statp->qid, statp->mode, statp->atime, + statp->mtime, statp->length, + &statp->name, + &statp->uid, &statp->gid, &statp->muid, + &statp->extension, statp->n_uid, + statp->n_gid, statp->n_muid); break; } case 'A': { V9fsStatDotl *statp = va_arg(ap, V9fsStatDotl *); - copied = v9fs_marshal(in_sg, in_num, offset, bswap, - "qQdddqqqqqqqqqqqqqqq", - statp->st_result_mask, - &statp->qid, statp->st_mode, - statp->st_uid, statp->st_gid, - statp->st_nlink, statp->st_rdev, - statp->st_size, statp->st_blksize, - statp->st_blocks, statp->st_atime_sec, - statp->st_atime_nsec, statp->st_mtime_sec, - statp->st_mtime_nsec, statp->st_ctime_sec, - statp->st_ctime_nsec, statp->st_btime_sec, - statp->st_btime_nsec, statp->st_gen, - statp->st_data_version); + copied = v9fs_iov_marshal(in_sg, in_num, offset, bswap, + "qQdddqqqqqqqqqqqqqqq", + statp->st_result_mask, + &statp->qid, statp->st_mode, + statp->st_uid, statp->st_gid, + statp->st_nlink, statp->st_rdev, + statp->st_size, statp->st_blksize, + statp->st_blocks, statp->st_atime_sec, + statp->st_atime_nsec, + statp->st_mtime_sec, + statp->st_mtime_nsec, + statp->st_ctime_sec, + statp->st_ctime_nsec, + statp->st_btime_sec, + statp->st_btime_nsec, statp->st_gen, + statp->st_data_version); break; } default: diff --git a/fsdev/9p-iov-marshal.h b/fsdev/9p-iov-marshal.h new file mode 100644 index 0000000000..993614f544 --- /dev/null +++ b/fsdev/9p-iov-marshal.h @@ -0,0 +1,13 @@ +#ifndef _QEMU_9P_IOV_MARSHAL_H +#define _QEMU_9P_IOV_MARSHAL_H + +#include "9p-marshal.h" + + +ssize_t v9fs_pack(struct iovec *in_sg, int in_num, size_t offset, + const void *src, size_t size); +ssize_t v9fs_iov_unmarshal(struct iovec *out_sg, int out_num, size_t offset, + int bswap, const char *fmt, ...); +ssize_t v9fs_iov_marshal(struct iovec *in_sg, int in_num, size_t offset, + int bswap, const char *fmt, ...); +#endif diff --git a/fsdev/Makefile.objs b/fsdev/Makefile.objs index 8357851fe7..1b120a4a7d 100644 --- a/fsdev/Makefile.objs +++ b/fsdev/Makefile.objs @@ -1,7 +1,7 @@ ifeq ($(CONFIG_VIRTIO)$(CONFIG_VIRTFS)$(CONFIG_PCI),yyy) # Lots of the fsdev/9pcode is pulled in by vl.c via qemu_fsdev_add. # only pull in the actual virtio-9p device if we also enabled virtio. -common-obj-y = qemu-fsdev.o 9p-marshal.o virtio-9p-marshal.o +common-obj-y = qemu-fsdev.o 9p-marshal.o 9p-iov-marshal.o else common-obj-y = qemu-fsdev-dummy.o endif diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c index 77536548d0..44c7d88f1b 100644 --- a/fsdev/virtfs-proxy-helper.c +++ b/fsdev/virtfs-proxy-helper.c @@ -23,9 +23,9 @@ #include "qemu-common.h" #include "qemu/sockets.h" #include "qemu/xattr.h" -#include "virtio-9p-marshal.h" +#include "9p-iov-marshal.h" #include "hw/9pfs/9p-proxy.h" -#include "fsdev/virtio-9p-marshal.h" +#include "fsdev/9p-iov-marshal.h" #define PROGNAME "virtfs-proxy-helper" diff --git a/fsdev/virtio-9p-marshal.h b/fsdev/virtio-9p-marshal.h deleted file mode 100644 index 0709bcd06d..0000000000 --- a/fsdev/virtio-9p-marshal.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _QEMU_VIRTIO_9P_MARSHAL_H -#define _QEMU_VIRTIO_9P_MARSHAL_H - -#include "9p-marshal.h" - - -ssize_t v9fs_pack(struct iovec *in_sg, int in_num, size_t offset, - const void *src, size_t size); -ssize_t v9fs_unmarshal(struct iovec *out_sg, int out_num, size_t offset, - int bswap, const char *fmt, ...); -ssize_t v9fs_marshal(struct iovec *in_sg, int in_num, size_t offset, - int bswap, const char *fmt, ...); -#endif diff --git a/hw/9pfs/9p-proxy.h b/hw/9pfs/9p-proxy.h index 56150b948b..ba9ca203de 100644 --- a/hw/9pfs/9p-proxy.h +++ b/hw/9pfs/9p-proxy.h @@ -20,9 +20,9 @@ * marsha/unmarshal doesn't do little endian conversion. */ #define proxy_unmarshal(in_sg, offset, fmt, args...) \ - v9fs_unmarshal(in_sg, 1, offset, 0, fmt, ##args) + v9fs_iov_unmarshal(in_sg, 1, offset, 0, fmt, ##args) #define proxy_marshal(out_sg, offset, fmt, args...) \ - v9fs_marshal(out_sg, 1, offset, 0, fmt, ##args) + v9fs_iov_marshal(out_sg, 1, offset, 0, fmt, ##args) union MsgControl { struct cmsghdr cmsg; diff --git a/hw/9pfs/virtio-9p.h b/hw/9pfs/virtio-9p.h index 3c78d3cee1..3a7e136ab6 100644 --- a/hw/9pfs/virtio-9p.h +++ b/hw/9pfs/virtio-9p.h @@ -10,7 +10,7 @@ #include "standard-headers/linux/virtio_9p.h" #include "hw/virtio/virtio.h" #include "fsdev/file-op-9p.h" -#include "fsdev/virtio-9p-marshal.h" +#include "fsdev/9p-iov-marshal.h" #include "qemu/thread.h" #include "qemu/coroutine.h" @@ -321,9 +321,9 @@ extern int v9fs_name_to_path(V9fsState *s, V9fsPath *dirpath, const char *name, V9fsPath *path); #define pdu_marshal(pdu, offset, fmt, args...) \ - v9fs_marshal(pdu->elem.in_sg, pdu->elem.in_num, offset, 1, fmt, ##args) + v9fs_iov_marshal(pdu->elem.in_sg, pdu->elem.in_num, offset, 1, fmt, ##args) #define pdu_unmarshal(pdu, offset, fmt, args...) \ - v9fs_unmarshal(pdu->elem.out_sg, pdu->elem.out_num, offset, 1, fmt, ##args) + v9fs_iov_unmarshal(pdu->elem.out_sg, pdu->elem.out_num, offset, 1, fmt, ##args) #define TYPE_VIRTIO_9P "virtio-9p-device" #define VIRTIO_9P(obj) \ |