diff options
| -rw-r--r-- | include/migration/qemu-file.h | 10 | ||||
| -rw-r--r-- | migration/qemu-file.c | 22 |
2 files changed, 16 insertions, 16 deletions
diff --git a/include/migration/qemu-file.h b/include/migration/qemu-file.h index e1e2bab..29a338d 100644 --- a/include/migration/qemu-file.h +++ b/include/migration/qemu-file.h @@ -126,13 +126,13 @@ int qemu_get_fd(QEMUFile *f); int qemu_fclose(QEMUFile *f); int64_t qemu_ftell(QEMUFile *f); int64_t qemu_ftell_fast(QEMUFile *f); -void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size); +void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, size_t size); void qemu_put_byte(QEMUFile *f, int v); /* * put_buffer without copying the buffer. * The buffer should be available till it is sent asynchronously. */ -void qemu_put_buffer_async(QEMUFile *f, const uint8_t *buf, int size); +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); @@ -161,8 +161,8 @@ static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v) void qemu_put_be16(QEMUFile *f, unsigned int v); void qemu_put_be32(QEMUFile *f, unsigned int v); void qemu_put_be64(QEMUFile *f, uint64_t v); -int qemu_peek_buffer(QEMUFile *f, uint8_t **buf, int size, size_t offset); -int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size); +size_t qemu_peek_buffer(QEMUFile *f, uint8_t **buf, size_t size, size_t offset); +size_t qemu_get_buffer(QEMUFile *f, uint8_t *buf, size_t size); ssize_t qemu_put_compression_data(QEMUFile *f, const uint8_t *p, size_t size, int level); int qemu_put_qemu_file(QEMUFile *f_des, QEMUFile *f_src); @@ -237,7 +237,7 @@ static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv) } // Signed versions for type safety -static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size) +static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, size_t size) { qemu_put_buffer(f, (const uint8_t *)buf, size); } diff --git a/migration/qemu-file.c b/migration/qemu-file.c index 6bb3dc1..b273b1a 100644 --- a/migration/qemu-file.c +++ b/migration/qemu-file.c @@ -270,7 +270,7 @@ int qemu_fclose(QEMUFile *f) return ret; } -static void add_to_iovec(QEMUFile *f, const uint8_t *buf, int size) +static void add_to_iovec(QEMUFile *f, const uint8_t *buf, size_t size) { /* check for adjacent buffer and coalesce them */ if (f->iovcnt > 0 && buf == f->iov[f->iovcnt - 1].iov_base + @@ -286,7 +286,7 @@ static void add_to_iovec(QEMUFile *f, const uint8_t *buf, int size) } } -void qemu_put_buffer_async(QEMUFile *f, const uint8_t *buf, int size) +void qemu_put_buffer_async(QEMUFile *f, const uint8_t *buf, size_t size) { if (!f->ops->writev_buffer) { qemu_put_buffer(f, buf, size); @@ -301,9 +301,9 @@ void qemu_put_buffer_async(QEMUFile *f, const uint8_t *buf, int size) add_to_iovec(f, buf, size); } -void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size) +void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, size_t size) { - int l; + size_t l; if (f->last_error) { return; @@ -363,10 +363,10 @@ void qemu_file_skip(QEMUFile *f, int size) * return as many as it managed to read (assuming blocking fd's which * all current QEMUFile are) */ -int qemu_peek_buffer(QEMUFile *f, uint8_t **buf, int size, size_t offset) +size_t qemu_peek_buffer(QEMUFile *f, uint8_t **buf, size_t size, size_t offset) { - int pending; - int index; + ssize_t pending; + size_t index; assert(!qemu_file_is_writable(f)); assert(offset < IO_BUF_SIZE); @@ -411,13 +411,13 @@ int qemu_peek_buffer(QEMUFile *f, uint8_t **buf, int size, size_t offset) * return as many as it managed to read (assuming blocking fd's which * all current QEMUFile are) */ -int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size) +size_t qemu_get_buffer(QEMUFile *f, uint8_t *buf, size_t size) { - int pending = size; - int done = 0; + size_t pending = size; + size_t done = 0; while (pending > 0) { - int res; + size_t res; uint8_t *src; res = qemu_peek_buffer(f, &src, MIN(pending, IO_BUF_SIZE), 0); |