diff options
Diffstat (limited to 'include/qemu/osdep.h')
| -rw-r--r-- | include/qemu/osdep.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 8b465fd..42545bc 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -1,6 +1,7 @@ #ifndef QEMU_OSDEP_H #define QEMU_OSDEP_H +#include "config-host.h" #include <stdarg.h> #include <stddef.h> #include <stdbool.h> @@ -161,6 +162,22 @@ int qemu_close(int fd); int qemu_create_pidfile(const char *filename); int qemu_get_thread_id(void); +#ifndef CONFIG_IOVEC +struct iovec { + void *iov_base; + size_t iov_len; +}; +/* + * Use the same value as Linux for now. + */ +#define IOV_MAX 1024 + +ssize_t readv(int fd, const struct iovec *iov, int iov_cnt); +ssize_t writev(int fd, const struct iovec *iov, int iov_cnt); +#else +#include <sys/uio.h> +#endif + #ifdef _WIN32 static inline void qemu_timersub(const struct timeval *val1, const struct timeval *val2, |