From 56f3835ff1e70df97f843f4a27abdff6b4a2ae77 Mon Sep 17 00:00:00 2001 From: "Dr. David Alan Gilbert" Date: Thu, 13 Aug 2015 11:51:34 +0100 Subject: migration: qemu-file more size_t'ifying This time convert the external functions: qemu_get_buffer, qemu_peek_buffer qemu_put_buffer and qemu_put_buffer_async Signed-off-by: Dr. David Alan Gilbert Message-Id: <1439463094-5394-6-git-send-email-dgilbert@redhat.com> Reviewed-by: zhanghailiang Reviewed-by: Amit Shah Signed-off-by: Amit Shah --- migration/qemu-file.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'migration/qemu-file.c') diff --git a/migration/qemu-file.c b/migration/qemu-file.c index 6bb3dc15cd..b273b1a8ae 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); -- cgit v1.2.3-59-g8ed1b