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migration: delete QEMUSizedBuffer struct

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Now that we don't have have a buffer based QemuFile
implementation, the QEMUSizedBuffer code is also
unused and can be deleted. A simpler buffer class
also exists in util/buffer.c which other code can
used as needed.

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <1461751518-12128-21-git-send-email-berrange@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
This commit is contained in:
Daniel P. Berrange
2016-04-27 11:05:10 +01:00
committed by Amit Shah
parent 8b7c5c0f52
commit 2a22b4f370
4 changed files with 1 additions and 386 deletions
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16
include/migration/qemu-file.h
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@@ -126,13 +126,6 @@ typedef struct QEMUFileHooks {
QEMURamSaveFunc *save_page;
} QEMUFileHooks;
struct QEMUSizedBuffer {
struct iovec *iov;
size_t n_iov;
size_t size; /* total allocated size in all iov's */
size_t used; /* number of used bytes */
};
QEMUFile *qemu_fopen_ops(void *opaque, const QEMUFileOps *ops);
QEMUFile *qemu_fopen(const char *filename, const char *mode);
QEMUFile *qemu_fdopen(int fd, const char *mode);
@@ -155,15 +148,6 @@ void qemu_put_buffer_async(QEMUFile *f, const uint8_t *buf, size_t size);
bool qemu_file_mode_is_not_valid(const char *mode);
bool qemu_file_is_writable(QEMUFile *f);
QEMUSizedBuffer *qsb_create(const uint8_t *buffer, size_t len);
void qsb_free(QEMUSizedBuffer *);
size_t qsb_set_length(QEMUSizedBuffer *qsb, size_t length);
size_t qsb_get_length(const QEMUSizedBuffer *qsb);
ssize_t qsb_get_buffer(const QEMUSizedBuffer *, off_t start, size_t count,
uint8_t *buf);
ssize_t qsb_write_at(QEMUSizedBuffer *qsb, const uint8_t *buf,
off_t pos, size_t count);
static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v)
{