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20 lines
667 B
Groff
20 lines
667 B
Groff
22 years ago
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.TH buffer_fromsa 3
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.SH NAME
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buffer_fromsa \- initialize buffer structure from stralloc
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.SH SYNTAX
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.B #include <buffer.h>
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int \fBbuffer_fromsa\fR(buffer* \fIb\fR,stralloc* \fIsa\fR);
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.SH DESCRIPTION
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buffer_fromsa makes a virtual read buffer from a stralloc. The buffer
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reading functions will be able to read until the end of the data in the
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stralloc, then signal EOF. The buffer does not have its own buffer
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space, it reuses the one in the stralloc.
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Do not touch the stralloc until your are done with the buffer! In
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particular, do not call stralloc_free on it!
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Reading data from the buffer will not change the stralloc.
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.SH "SEE ALSO"
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buffer_init(3), buffer(3)
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