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19 lines
428 B
Groff
19 lines
428 B
Groff
19 years ago
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.TH range_validbuf 3
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.SH NAME
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range_validbuf \- range check buffer
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.SH SYNTAX
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.B #include <rangecheck.h>
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int \fBrange_validbuf\fR(const void* buf,size_t len);
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.SH DESCRIPTION
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range_validbuf does some basic plausibility checks on the buffer
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\fIbuf\fR[0..\fIlen\fR-1].
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.SH "RETURN VALUE"
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If the buffer is implausible (buf is NULL or buf+len has an integer
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overflow), return 0.
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Otherwise, return 1.
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.SH "SEE ALSO"
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rangecheck(3)
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