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Readwrite modes
From FenixWiki
(Redirected from O RDWR)
[edit] Definition
Readwrite modes are used to specify the mode of reading/writing of a file, by passing one of them to the function fopen() as the parameter flags.
[edit] List
| Constant | - Value | - Description |
| O_READ | - 0 | - Read only. |
| O_READWRITE | - 1 | - Read and write. Also called O_RDWR. |
| O_WRITE | - 2 | - Write only. |
| O_ZREAD | - 3 | - Read using Z compression. |
| O_ZWRITE | - 4 | - Write using Z compression. |
