The fsync() function takes a Perl file handle as its only argument, and passes its fileno() to the C function fsync(). It returns undef on failure, or true on success.
The fsync_fd() function is used internally by fsync(); it takes a file descriptor as its only argument.
The sync() function is identical to the C function sync().
This module does not export any methods by default, but fsync() is made available as a method of the FileHandle and IO::Handle classes.
| Package Version | Update ID | Released | Package Hub Version | Platforms | Subpackages |
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| 0.11-bp155.2.10 info | GA Release | 2023-05-17 | 15 SP5 |
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| 0.11-bp154.1.21 info | GA Release | 2022-05-09 | 15 SP4 |
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| 0.11-bp153.1.16 info | GA Release | 2021-03-06 | 15 SP3 |
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| 0.11-bp152.3.13 info | GA Release | 2020-04-16 | 15 SP2 |
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| 0.11-bp151.3.1 info | GA Release | 2019-07-17 | 15 SP1 |
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| 0.11-bp151.2.14 info | GA Release | 2019-05-18 | 15 SP1 |
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| 0.11-bp150.2.4 info | GA Release | 2018-07-30 | 15 |
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