gint64 fd;
gint fd;
gushort events;
a bitwise combination from GIOCondition, specifying which
events should be polled for. Typically for reading from a file
descriptor you would use G_IO_IN | G_IO_HUP | G_IO_ERR, and
for writing you would use G_IO_OUT | G_IO_ERR.
gushort revents;
a bitwise combination of flags from GIOCondition, returned
from the poll() function to indicate which events occurred.
gint64 fd; gint fd; gushort events; a bitwise combination from GIOCondition, specifying which events should be polled for. Typically for reading from a file descriptor you would use G_IO_IN | G_IO_HUP | G_IO_ERR, and for writing you would use G_IO_OUT | G_IO_ERR. gushort revents; a bitwise combination of flags from GIOCondition, returned from the poll() function to indicate which events occurred.