[v2] W32, W64 msys2/mingw patches

[PATCH v2 09/21] osdep: These function are only available on Non-Win32 system.

Posted by Yonggang Luo 5 years, 5 months ago

int qemu_lock_fd(int fd, int64_t start, int64_t len, bool exclusive);
int qemu_unlock_fd(int fd, int64_t start, int64_t len);
int qemu_lock_fd_test(int fd, int64_t start, int64_t len, bool exclusive);
bool qemu_has_ofd_lock(void);

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
---
 include/qemu/osdep.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 412962d91a..e80fddd1e8 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -502,11 +502,11 @@ int qemu_close(int fd);
 int qemu_unlink(const char *name);
 #ifndef _WIN32
 int qemu_dup(int fd);
-#endif
 int qemu_lock_fd(int fd, int64_t start, int64_t len, bool exclusive);
 int qemu_unlock_fd(int fd, int64_t start, int64_t len);
 int qemu_lock_fd_test(int fd, int64_t start, int64_t len, bool exclusive);
 bool qemu_has_ofd_lock(void);
+#endif
 
 #if defined(__HAIKU__) && defined(__i386__)
 #define FMT_pid "%ld"
-- 
2.28.0.windows.1

Re: [PATCH v2 09/21] osdep: These function are only available on Non-Win32 system.

Posted by Daniel P. Berrangé 5 years, 5 months ago

Reword the subject to say

  "osdep: file locking functions are not available on Win32"

On Wed, Sep 09, 2020 at 05:46:05PM +0800, Yonggang Luo wrote:
> int qemu_lock_fd(int fd, int64_t start, int64_t len, bool exclusive);
> int qemu_unlock_fd(int fd, int64_t start, int64_t len);
> int qemu_lock_fd_test(int fd, int64_t start, int64_t len, bool exclusive);
> bool qemu_has_ofd_lock(void);
> 
> Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
> ---
>  include/qemu/osdep.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
> index 412962d91a..e80fddd1e8 100644
> --- a/include/qemu/osdep.h
> +++ b/include/qemu/osdep.h
> @@ -502,11 +502,11 @@ int qemu_close(int fd);
>  int qemu_unlink(const char *name);
>  #ifndef _WIN32
>  int qemu_dup(int fd);
> -#endif
>  int qemu_lock_fd(int fd, int64_t start, int64_t len, bool exclusive);
>  int qemu_unlock_fd(int fd, int64_t start, int64_t len);
>  int qemu_lock_fd_test(int fd, int64_t start, int64_t len, bool exclusive);
>  bool qemu_has_ofd_lock(void);
> +#endif

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


Regards,
Daniel
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