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JSFileApi: Difference between revisions
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→Flags: +doc
(→Flags: -lastAccessTime, split from →Interfaces) |
(→Flags: +doc) |
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== Flags == | == Flags == | ||
=== Flags for file opening === | |||
Note that these flags are separated for performance+portability reasons. Each category of flag is meant to be or-ed. | |||
Open: { | Open: { | ||
/** | /** | ||
* Open for reading, writing or both. | |||
* | |||
* @enum {number} | * @enum {number} | ||
*/ | */ | ||
Access: { | Access: { | ||
/** Open file for reading */ | |||
READ: ..., | READ: ..., | ||
/** Open file for writing */ | |||
WRITE: ..., | WRITE: ..., | ||
}, | }, | ||
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*/ | */ | ||
Content: { | Content: { | ||
/** Create file if it doesn't exist*/ | |||
MAY_CREATE:..., | MAY_CREATE:..., | ||
/** Write at the start of file if it exists. If not specified, append.*/ | |||
OVERWRITE: ..., | OVERWRITE: ..., | ||
}, | }, | ||
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*/ | */ | ||
Pragma: { | Pragma: { | ||
/** Windows-specific pragma: use Posix-style file names, i.e. two file names who differ only in case should not be collapsed*/ | |||
POSIX_SEMANTICS: ..., | POSIX_SEMANTICS: ..., | ||
/** Windows-specific pragma: optimize cache for sequential access*/ | |||
SEQUENTIAL_ACCESS: .... | SEQUENTIAL_ACCESS: .... | ||
/** Windows-specific pragma: optimize cache for random access*/ | |||
RANDOM_ACCESS: ..., | RANDOM_ACCESS: ..., | ||
/** Windows-specific pragma: do not buffer writes*/ | |||
WRITE_THROUGH: ... | WRITE_THROUGH: ... | ||
} | } | ||
}, | }, | ||
== Flags for seeking in a file == | |||
Seek: { | Seek: { | ||
/** | /** | ||
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}, | }, | ||
}, | }, | ||
== Interfaces == | == Interfaces == | ||