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annotate sw/libserial/nonblock.c @ 35:695ca51e1564

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doc/Sniffer-FPGA-design: update for finished work
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 30 Aug 2023 01:09:00 +0000
parents c4346cdc9641
children
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c4346cdc9641 sw/libserial: based on FC host tools version
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * This module contains the set_serial_nonblock() function.
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3 */
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4
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5 #include <sys/types.h>
c4346cdc9641 sw/libserial: based on FC host tools version
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6 #include <sys/ioctl.h>
c4346cdc9641 sw/libserial: based on FC host tools version
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7 #include <unistd.h>
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8
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9 extern int target_fd;
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10
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11 set_serial_nonblock(state)
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12 int state;
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13 {
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14 ioctl(target_fd, FIONBIO, &state);
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15 }