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dio_fcntl
Examples
dio_fcntl
PHP 4 >= 4.2.0, PHP 5 < 5.1.0
dio_fcntl - Performs a c library fcntl on fd
Manual
Code Examples
Example #1 Setting and clearing a lock
<?php $fd = dio_open('/dev/ttyS0', O_RDWR); if (dio_fcntl($fd, F_SETLK, Array("type"=>F_WRLCK)) == -1) { // the file descriptor appears locked echo "The lock can not be cleared. It is held by someone else."; } else { echo "Lock successfully set/cleared"; } dio_close($fd);
1
2
<?php
$fd
=
dio_open
(
'/dev/ttyS0'
,
O_RDWR
)
;
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
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5.6.34
5.6.33
5.6.32
5.6.31
5.6.30
5.6.29
5.6.28
5.6.27
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5.6.24
5.6.23
5.6.22
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5.6.20
5.6.19
5.6.18
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5.4.19
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5.4.17
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5.4.15
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5.4.13
5.4.12
5.4.11
5.4.10
5.4.9
5.4.8
5.4.7
5.4.6
5.4.5
5.4.4
5.4.3
5.4.2
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5.3.28
5.3.27
5.3.26
5.3.25
5.3.24
5.3.23
5.3.22
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5.3.20
5.3.19
5.3.18
5.3.17
5.3.16
5.3.15
5.3.14
5.3.13
5.3.12
5.3.11
5.3.10
5.3.9
5.3.8
5.3.7
5.3.6
5.3.5
5.3.4
5.3.3
5.3.2
5.3.1
5.3.0
5.2.17
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5.2.15
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5.2.11
5.2.10
5.2.9
5.2.8
5.2.7
5.2.6
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Function dio_fcntl:
Manual
Code Examples
Direct IO Functions
dio_close
dio_fcntl
dio_open
dio_read
dio_seek
dio_stat
dio_tcsetattr
dio_truncate
dio_write
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