debian man page for range_bufinbuf

Query: range_bufinbuf

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

range_bufinbuf(3)					     Library Functions Manual						 range_bufinbuf(3)

NAME
range_bufinbuf - range check for buf in buffer
SYNTAX
#include <rangecheck.h> int range_bufinbuf(const void* buf1,size_t len1, const void* buf2,size_t len2);
DESCRIPTION
range_bufinbuf checks that the buffer buf2[0..len2-1] lies entirely in buf1[0..len1]. If the buffer is 0-terminated and you don't know the length beforehand, use range_strinbuf, range_str2inbuf or range_str4inbuf instead.
RETURN VALUE
If one of the buffers is implausible (buf is NULL or buf+len has an integer overflow), return 0. If the buf2[0..len2-1] lies before or after buf1[0..len1-1], return 0. Otherwise, return 1.
SEE ALSO
rangecheck(3) range_bufinbuf(3)
Related Man Pages
readv(3) - linux
rangecheck(3) - debian
euc(5) - freebsd
readv(3p) - v7
readv(3p) - x11r4
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