Werner Lemberg pushed to branch master at FreeType / FreeType
Commits:
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7be364c6
by Werner Lemberg at 2023-03-16T05:26:48+01:00
1 changed file:
Changes:
| ... | ... | @@ -229,8 +229,7 @@ FT_BEGIN_HEADER |
| 229 | 229 | * A handle to the source stream.
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| 230 | 230 | *
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| 231 | 231 | * offset ::
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| 232 | - * The offset from the start of the stream to seek to if this is a seek
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| 233 | - * operation (see note).
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| 232 | + * The offset from the start of the stream to seek to.
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| 234 | 233 | *
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| 235 | 234 | * buffer ::
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| 236 | 235 | * The address of the read buffer.
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| ... | ... | @@ -239,16 +238,9 @@ FT_BEGIN_HEADER |
| 239 | 238 | * The number of bytes to read from the stream.
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| 240 | 239 | *
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| 241 | 240 | * @return:
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| 242 | - * The number of bytes effectively read by the stream.
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| 243 | - *
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| 244 | - * @note:
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| 245 | - * This function performs a seek *or* a read operation depending on the
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| 246 | - * argument values. If `count` is zero, the operation is a seek to
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| 247 | - * `offset` bytes. If `count` is >~0, the operation is a read of `count`
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| 248 | - * bytes from the current position in the stream, and the `offset` value
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| 249 | - * should be ignored.
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| 250 | - *
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| 251 | - * For seek operations, a non-zero return value indicates an error.
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| 241 | + * If count >~0, return the number of bytes effectively read by the
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| 242 | + * stream (after seeking to `offset`). If count ==~0, return the status
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| 243 | + * of the seek operation (non-zero indicates an error).
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| 252 | 244 | *
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| 253 | 245 | */
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| 254 | 246 | typedef unsigned long
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