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-rw-r--r--include/block/block-io.h22
-rw-r--r--include/block/block_int-io.h4
-rw-r--r--include/crypto/block.h32
-rw-r--r--include/semihosting/console.h13
-rw-r--r--include/sysemu/block-backend-io.h97
5 files changed, 91 insertions, 77 deletions
diff --git a/include/block/block-io.h b/include/block/block-io.h
index 053a27141a..fd25ffa9be 100644
--- a/include/block/block-io.h
+++ b/include/block/block-io.h
@@ -39,14 +39,22 @@
* to catch when they are accidentally called by the wrong API.
*/
-int bdrv_pwrite_zeroes(BdrvChild *child, int64_t offset,
- int64_t bytes, BdrvRequestFlags flags);
+int generated_co_wrapper bdrv_pwrite_zeroes(BdrvChild *child, int64_t offset,
+ int64_t bytes,
+ BdrvRequestFlags flags);
int bdrv_make_zero(BdrvChild *child, BdrvRequestFlags flags);
-int bdrv_pread(BdrvChild *child, int64_t offset, void *buf, int64_t bytes);
-int bdrv_pwrite(BdrvChild *child, int64_t offset, const void *buf,
- int64_t bytes);
-int bdrv_pwrite_sync(BdrvChild *child, int64_t offset,
- const void *buf, int64_t bytes);
+int generated_co_wrapper bdrv_pread(BdrvChild *child, int64_t offset,
+ int64_t bytes, void *buf,
+ BdrvRequestFlags flags);
+int generated_co_wrapper bdrv_pwrite(BdrvChild *child, int64_t offset,
+ int64_t bytes, const void *buf,
+ BdrvRequestFlags flags);
+int generated_co_wrapper bdrv_pwrite_sync(BdrvChild *child, int64_t offset,
+ int64_t bytes, const void *buf,
+ BdrvRequestFlags flags);
+int coroutine_fn bdrv_co_pwrite_sync(BdrvChild *child, int64_t offset,
+ int64_t bytes, const void *buf,
+ BdrvRequestFlags flags);
/*
* Efficiently zero a region of the disk image. Note that this is a regular
* I/O request like read or write and should have a reasonable size. This
diff --git a/include/block/block_int-io.h b/include/block/block_int-io.h
index ded29e7494..91cdd61692 100644
--- a/include/block/block_int-io.h
+++ b/include/block/block_int-io.h
@@ -56,7 +56,7 @@ int coroutine_fn bdrv_co_pwritev_part(BdrvChild *child,
QEMUIOVector *qiov, size_t qiov_offset, BdrvRequestFlags flags);
static inline int coroutine_fn bdrv_co_pread(BdrvChild *child,
- int64_t offset, unsigned int bytes, void *buf, BdrvRequestFlags flags)
+ int64_t offset, int64_t bytes, void *buf, BdrvRequestFlags flags)
{
QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes);
IO_CODE();
@@ -65,7 +65,7 @@ static inline int coroutine_fn bdrv_co_pread(BdrvChild *child,
}
static inline int coroutine_fn bdrv_co_pwrite(BdrvChild *child,
- int64_t offset, unsigned int bytes, void *buf, BdrvRequestFlags flags)
+ int64_t offset, int64_t bytes, const void *buf, BdrvRequestFlags flags)
{
QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes);
IO_CODE();
diff --git a/include/crypto/block.h b/include/crypto/block.h
index 7a65e8e402..4f63a37872 100644
--- a/include/crypto/block.h
+++ b/include/crypto/block.h
@@ -29,24 +29,24 @@ typedef struct QCryptoBlock QCryptoBlock;
/* See also QCryptoBlockFormat, QCryptoBlockCreateOptions
* and QCryptoBlockOpenOptions in qapi/crypto.json */
-typedef ssize_t (*QCryptoBlockReadFunc)(QCryptoBlock *block,
- size_t offset,
- uint8_t *buf,
- size_t buflen,
- void *opaque,
- Error **errp);
+typedef int (*QCryptoBlockReadFunc)(QCryptoBlock *block,
+ size_t offset,
+ uint8_t *buf,
+ size_t buflen,
+ void *opaque,
+ Error **errp);
-typedef ssize_t (*QCryptoBlockInitFunc)(QCryptoBlock *block,
- size_t headerlen,
- void *opaque,
- Error **errp);
+typedef int (*QCryptoBlockInitFunc)(QCryptoBlock *block,
+ size_t headerlen,
+ void *opaque,
+ Error **errp);
-typedef ssize_t (*QCryptoBlockWriteFunc)(QCryptoBlock *block,
- size_t offset,
- const uint8_t *buf,
- size_t buflen,
- void *opaque,
- Error **errp);
+typedef int (*QCryptoBlockWriteFunc)(QCryptoBlock *block,
+ size_t offset,
+ const uint8_t *buf,
+ size_t buflen,
+ void *opaque,
+ Error **errp);
/**
* qcrypto_block_has_format:
diff --git a/include/semihosting/console.h b/include/semihosting/console.h
index 61b0cb3a94..bd78e5f03f 100644
--- a/include/semihosting/console.h
+++ b/include/semihosting/console.h
@@ -40,19 +40,6 @@ int qemu_semihosting_console_read(CPUState *cs, void *buf, int len);
*/
int qemu_semihosting_console_write(void *buf, int len);
-/**
- * qemu_semihosting_log_out:
- * @s: pointer to string
- * @len: length of string
- *
- * Send a string to the debug output. Unlike console_out these strings
- * can't be sent to a remote gdb instance as they don't exist in guest
- * memory.
- *
- * Returns: number of bytes written
- */
-int qemu_semihosting_log_out(const char *s, int len);
-
/*
* qemu_semihosting_console_block_until_ready:
* @cs: CPUState
diff --git a/include/sysemu/block-backend-io.h b/include/sysemu/block-backend-io.h
index ccef514023..50f5aa2e07 100644
--- a/include/sysemu/block-backend-io.h
+++ b/include/sysemu/block-backend-io.h
@@ -101,60 +101,79 @@ int coroutine_fn blk_co_copy_range(BlockBackend *blk_in, int64_t off_in,
* the "I/O or GS" API.
*/
-int blk_pread(BlockBackend *blk, int64_t offset, void *buf, int bytes);
-int blk_pwrite(BlockBackend *blk, int64_t offset, const void *buf, int bytes,
- BdrvRequestFlags flags);
+int generated_co_wrapper blk_pread(BlockBackend *blk, int64_t offset,
+ int64_t bytes, void *buf,
+ BdrvRequestFlags flags);
+int coroutine_fn blk_co_pread(BlockBackend *blk, int64_t offset, int64_t bytes,
+ void *buf, BdrvRequestFlags flags);
+
+int generated_co_wrapper blk_preadv(BlockBackend *blk, int64_t offset,
+ int64_t bytes, QEMUIOVector *qiov,
+ BdrvRequestFlags flags);
int coroutine_fn blk_co_preadv(BlockBackend *blk, int64_t offset,
int64_t bytes, QEMUIOVector *qiov,
BdrvRequestFlags flags);
-int coroutine_fn blk_co_pwritev_part(BlockBackend *blk, int64_t offset,
- int64_t bytes,
- QEMUIOVector *qiov, size_t qiov_offset,
+
+int generated_co_wrapper blk_preadv_part(BlockBackend *blk, int64_t offset,
+ int64_t bytes, QEMUIOVector *qiov,
+ size_t qiov_offset,
+ BdrvRequestFlags flags);
+int coroutine_fn blk_co_preadv_part(BlockBackend *blk, int64_t offset,
+ int64_t bytes, QEMUIOVector *qiov,
+ size_t qiov_offset, BdrvRequestFlags flags);
+
+int generated_co_wrapper blk_pwrite(BlockBackend *blk, int64_t offset,
+ int64_t bytes, const void *buf,
+ BdrvRequestFlags flags);
+int coroutine_fn blk_co_pwrite(BlockBackend *blk, int64_t offset, int64_t bytes,
+ const void *buf, BdrvRequestFlags flags);
+
+int generated_co_wrapper blk_pwritev(BlockBackend *blk, int64_t offset,
+ int64_t bytes, QEMUIOVector *qiov,
BdrvRequestFlags flags);
int coroutine_fn blk_co_pwritev(BlockBackend *blk, int64_t offset,
int64_t bytes, QEMUIOVector *qiov,
BdrvRequestFlags flags);
-static inline int coroutine_fn blk_co_pread(BlockBackend *blk, int64_t offset,
- int64_t bytes, void *buf,
- BdrvRequestFlags flags)
-{
- QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes);
- IO_OR_GS_CODE();
-
- assert(bytes <= SIZE_MAX);
-
- return blk_co_preadv(blk, offset, bytes, &qiov, flags);
-}
-
-static inline int coroutine_fn blk_co_pwrite(BlockBackend *blk, int64_t offset,
- int64_t bytes, void *buf,
- BdrvRequestFlags flags)
-{
- QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, buf, bytes);
- IO_OR_GS_CODE();
+int generated_co_wrapper blk_pwritev_part(BlockBackend *blk, int64_t offset,
+ int64_t bytes, QEMUIOVector *qiov,
+ size_t qiov_offset,
+ BdrvRequestFlags flags);
+int coroutine_fn blk_co_pwritev_part(BlockBackend *blk, int64_t offset,
+ int64_t bytes,
+ QEMUIOVector *qiov, size_t qiov_offset,
+ BdrvRequestFlags flags);
- assert(bytes <= SIZE_MAX);
+int generated_co_wrapper blk_pwrite_compressed(BlockBackend *blk,
+ int64_t offset, int64_t bytes,
+ const void *buf);
+int coroutine_fn blk_co_pwrite_compressed(BlockBackend *blk, int64_t offset,
+ int64_t bytes, const void *buf);
- return blk_co_pwritev(blk, offset, bytes, &qiov, flags);
-}
+int generated_co_wrapper blk_pwrite_zeroes(BlockBackend *blk, int64_t offset,
+ int64_t bytes,
+ BdrvRequestFlags flags);
+int coroutine_fn blk_co_pwrite_zeroes(BlockBackend *blk, int64_t offset,
+ int64_t bytes, BdrvRequestFlags flags);
+int generated_co_wrapper blk_pdiscard(BlockBackend *blk, int64_t offset,
+ int64_t bytes);
int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset,
int64_t bytes);
+int generated_co_wrapper blk_flush(BlockBackend *blk);
int coroutine_fn blk_co_flush(BlockBackend *blk);
-int blk_flush(BlockBackend *blk);
-
-int blk_ioctl(BlockBackend *blk, unsigned long int req, void *buf);
-int blk_pwrite_compressed(BlockBackend *blk, int64_t offset, const void *buf,
- int64_t bytes);
-int blk_pdiscard(BlockBackend *blk, int64_t offset, int64_t bytes);
-int blk_pwrite_zeroes(BlockBackend *blk, int64_t offset,
- int64_t bytes, BdrvRequestFlags flags);
-int coroutine_fn blk_co_pwrite_zeroes(BlockBackend *blk, int64_t offset,
- int64_t bytes, BdrvRequestFlags flags);
-int blk_truncate(BlockBackend *blk, int64_t offset, bool exact,
- PreallocMode prealloc, BdrvRequestFlags flags, Error **errp);
+int generated_co_wrapper blk_ioctl(BlockBackend *blk, unsigned long int req,
+ void *buf);
+int coroutine_fn blk_co_ioctl(BlockBackend *blk, unsigned long int req,
+ void *buf);
+
+int generated_co_wrapper blk_truncate(BlockBackend *blk, int64_t offset,
+ bool exact, PreallocMode prealloc,
+ BdrvRequestFlags flags, Error **errp);
+int coroutine_fn blk_co_truncate(BlockBackend *blk, int64_t offset, bool exact,
+ PreallocMode prealloc, BdrvRequestFlags flags,
+ Error **errp);
#endif /* BLOCK_BACKEND_IO_H */
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-04-23 00:55:37 +0200