Query: io_dontwantwrite
OS: debian
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
io_dontwantwrite(3) Library Functions Manual io_dontwantwrite(3)NAMEio_dontwantwrite - signal that you do not want to write to a descriptorSYNTAX#include <io.h> void io_dontwantwrite(int64 fd);DESCRIPTIONio_dontwantwrite tells the next io_wait() that you don't want to write to this descriptor for now. Call io_wantwrite() again if you change your mind. You have to have called io_fd on the descriptor first (io_pipe and io_socketpair do this for you). Waiting on descriptors only works for sockets, fifos and pipes. It may also work on devices and TTYs, but that is platform dependent -- you should not rely on that.SEE ALSOio_wait(3), io_canwrite(3), io_wantwrite(3), io_fd(3) io_dontwantwrite(3)
Related Man Pages |
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io_canread(3) - debian |
io_canwrite(3) - debian |
io_waitread(3) - debian |
iob_send(3) - debian |
iob_write(3) - debian |
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