Fopen » History » Version 2
Per Amundsen, 12/29/2019 05:05 PM
1 | 1 | Per Amundsen | _Added in 1.8.10_ |
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3 | 2 | Per Amundsen | */fopen [-nox] <handle> <filename>* |
4 | 1 | Per Amundsen | |
5 | Opens the specified file and assigns a name to it for later reference. The open fails if the file does not exist. |
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6 | |||
7 | *Switches* |
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8 | |||
9 | -n - Creates the file if it does not exists, fails if the file exists. |
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10 | -o - Creates a new file, overwrites if it exists. |
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11 | 2 | Per Amundsen | -x - Opens the file in exclusive access. |
12 | 1 | Per Amundsen | |
13 | *Parameters* |
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14 | |||
15 | <handle> - Handle to assign the file. |
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16 | <filename> - Path/Filename to open. |
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17 | |||
18 | *Example* |
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19 | |||
20 | <pre> |
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21 | alias fopen_example { |
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22 | ;Open hello.txt file. |
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23 | /fopen -n h hello.txt |
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24 | |||
25 | ;Error check |
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26 | if ($ferr) { |
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27 | /echo -sce info * /fopen_example: $err |
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28 | /halt |
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29 | } |
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30 | |||
31 | ;Write 'Hello There' to the file. |
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32 | /fwrite h Hello There |
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33 | |||
34 | ;Close the handle. |
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35 | /fclose h |
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36 | |||
37 | ;Open file in default editor. |
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38 | /run hello.txt |
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39 | } |
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40 | </pre> |