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18 lines
518 B
18 lines
518 B
.TH ndelay_off 3 |
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.SH NAME |
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ndelay_off \- put file descriptor in non-blocking mode |
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.SH SYNTAX |
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.B #include <ndelay.h> |
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extern int \fBndelay_off\fP(int \fIfd\fR); |
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.SH DESCRIPTION |
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ndelay_off puts a file descriptor in blocking mode. Reading from and |
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writing to blocking network sockets, FIFOs or device files will possibly |
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not return immediately but wait on more input or buffer space for |
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output. |
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If an error occurred, ndelay_off will return nonzero and set \fIerrno\fR |
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accordingly. |
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.SH "SEE ALSO" |
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fcntl(2), ndelay_on(3)
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