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[Qemu-devel] [PATCH v2 15/41] savevm: export qemu_peek_buffer, qemu_peek
From: |
Isaku Yamahata |
Subject: |
[Qemu-devel] [PATCH v2 15/41] savevm: export qemu_peek_buffer, qemu_peek_byte, qemu_file_skip |
Date: |
Mon, 4 Jun 2012 18:57:17 +0900 |
Those will be used by postcopy.
Signed-off-by: Isaku Yamahata <address@hidden>
---
qemu-file.h | 3 +++
savevm.c | 6 +++---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/qemu-file.h b/qemu-file.h
index 31b83f6..a285bef 100644
--- a/qemu-file.h
+++ b/qemu-file.h
@@ -88,6 +88,9 @@ void qemu_put_be32(QEMUFile *f, unsigned int v);
void qemu_put_be64(QEMUFile *f, uint64_t v);
int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size);
int qemu_get_byte(QEMUFile *f);
+int qemu_peek_byte(QEMUFile *f, int offset);
+int qemu_peek_buffer(QEMUFile *f, uint8_t *buf, int size, size_t offset);
+void qemu_file_skip(QEMUFile *f, int size);
static inline unsigned int qemu_get_ubyte(QEMUFile *f)
{
diff --git a/savevm.c b/savevm.c
index 2d18bab..8ad843f 100644
--- a/savevm.c
+++ b/savevm.c
@@ -588,14 +588,14 @@ void qemu_put_byte(QEMUFile *f, int v)
qemu_fflush(f);
}
-static void qemu_file_skip(QEMUFile *f, int size)
+void qemu_file_skip(QEMUFile *f, int size)
{
if (f->buf_index + size <= f->buf_size) {
f->buf_index += size;
}
}
-static int qemu_peek_buffer(QEMUFile *f, uint8_t *buf, int size, size_t offset)
+int qemu_peek_buffer(QEMUFile *f, uint8_t *buf, int size, size_t offset)
{
int pending;
int index;
@@ -643,7 +643,7 @@ int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size)
return done;
}
-static int qemu_peek_byte(QEMUFile *f, int offset)
+int qemu_peek_byte(QEMUFile *f, int offset)
{
int index = f->buf_index + offset;
--
1.7.1.1
- [Qemu-devel] [PATCH v2 02/41] arch_init: export RAM_SAVE_xxx flags for postcopy, (continued)
- [Qemu-devel] [PATCH v2 02/41] arch_init: export RAM_SAVE_xxx flags for postcopy, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 13/41] exec.c: factor out qemu_get_ram_ptr(), Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 21/41] savevm: rename QEMUFileSocket to QEMUFileFD, socket_close to fd_close, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 11/41] arch_init: factor out counting transferred bytes, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 27/41] buffered_file: Introduce QEMUFileNonblock for nonblock write, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 07/41] arch_init/ram_save_live: factor out ram_save_limit, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 23/41] migration.c: remove redundant line in migrate_init(), Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 29/41] umem.h: import Linux umem.h, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 19/41] savevm/QEMUFile: drop qemu_stdio_fd, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 32/41] savevm: add new section that is used by postcopy, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 15/41] savevm: export qemu_peek_buffer, qemu_peek_byte, qemu_file_skip,
Isaku Yamahata <=
- [Qemu-devel] [PATCH v2 25/41] migration: factor out parameters into MigrationParams, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 30/41] update-linux-headers.sh: teach umem.h to update-linux-headers.sh, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 38/41] postcopy/outgoing: add forward, backward option to specify the size of prefault, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 10/41] arch_init: simplify a bit by ram_find_block(), Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 34/41] postcopy outgoing: add -p and -n option to migrate command, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 39/41] postcopy/outgoing: implement prefault, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 26/41] buffered_file: factor out buffer management logic, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 14/41] exec.c: export last_ram_offset(), Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 08/41] arch_init/ram_load: refactor ram_load, Isaku Yamahata, 2012/06/04
- [Qemu-devel] [PATCH v2 28/41] buffered_file: add qemu_file to read/write to buffer in memory, Isaku Yamahata, 2012/06/04