diff options
| -rw-r--r-- | qga/commands-posix.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/qga/commands-posix.c b/qga/commands-posix.c index 67a173af4f..0ebd47336a 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -28,6 +28,7 @@ #include "qapi/qmp/qerror.h" #include "qemu/queue.h" #include "qemu/host-utils.h" +#include "qemu/sockets.h" #ifndef CONFIG_HAS_ENVIRON #ifdef __APPLE__ @@ -385,27 +386,6 @@ safe_open_or_create(const char *path, const char *mode, Error **errp) return NULL; } -static int guest_file_toggle_flags(int fd, int flags, bool set, Error **err) -{ - int ret, old_flags; - - old_flags = fcntl(fd, F_GETFL); - if (old_flags == -1) { - error_setg_errno(err, errno, QERR_QGA_COMMAND_FAILED, - "failed to fetch filehandle flags"); - return -1; - } - - ret = fcntl(fd, F_SETFL, set ? (old_flags | flags) : (old_flags & ~flags)); - if (ret == -1) { - error_setg_errno(err, errno, QERR_QGA_COMMAND_FAILED, - "failed to set filehandle flags"); - return -1; - } - - return ret; -} - int64_t qmp_guest_file_open(const char *path, bool has_mode, const char *mode, Error **errp) { @@ -426,10 +406,7 @@ int64_t qmp_guest_file_open(const char *path, bool has_mode, const char *mode, /* set fd non-blocking to avoid common use cases (like reading from a * named pipe) from hanging the agent */ - if (guest_file_toggle_flags(fileno(fh), O_NONBLOCK, true, errp) < 0) { - fclose(fh); - return -1; - } + qemu_set_nonblock(fileno(fh)); handle = guest_file_handle_add(fh, errp); if (handle < 0) { |