BitVecSuffixMatch

Documentation

API Reference

BitVecSuffixMatch

Description

Match bitvector against an array of suffix patterns. Returns the index of the first matching suffix.

Parameters

Name	Direction	Description
`bv`	in	Bitvector to check
`patterns`	in	Vec(BitVec) to check suffices against

Usage example (from documentation)

  BitVec suffixes[3] = { pattern1, pattern2, pattern3 };
  u64 match = BitVecSuffixMatch(&data, suffixes, 3);

Returns

Index of matching pattern, or SIZE_MAX if no match

Usage example (Cross-references)

Usage examples (Cross-references)

In BitVec.c:1623:

    }
    
    u64 BitVecSuffixMatch(BitVec *bv, BitVecs *patterns) {
        ValidateBitVec(bv);
        if (!patterns) {

In BitVec.Pattern.Deadend.c:260:

    
    bool test_bitvec_suffix_match_null_source(void) {
        WriteFmt("Testing BitVecSuffixMatch(NULL, patterns, 1) - should fatal\n");
        BitVecs vp = VecInitWithDeepCopy(NULL, BitVecDeinit);
        BitVecPush(VecPtrAt(&vp, 0), true);

In BitVec.Pattern.Deadend.c:263:

        BitVecs vp = VecInitWithDeepCopy(NULL, BitVecDeinit);
        BitVecPush(VecPtrAt(&vp, 0), true);
        BitVecSuffixMatch(NULL, &vp);
        VecDeinit(&vp);
        return true;

In BitVec.Pattern.Deadend.c:269:

    
    bool test_bitvec_suffix_match_null_patterns(void) {
        WriteFmt("Testing BitVecSuffixMatch(source, NULL, 1) - should fatal\n");
        BitVec source = BitVecInit();
        BitVecPush(&source, true);

In BitVec.Pattern.Deadend.c:272:

        BitVec source = BitVecInit();
        BitVecPush(&source, true);
        BitVecSuffixMatch(&source, NULL);
        BitVecDeinit(&source);
        return true;

In BitVec.Pattern.c:978:

    // BitVecSuffixMatch tests
    bool test_bitvec_suffix_match_basic(void) {
        WriteFmt("Testing BitVecSuffixMatch basic functionality\n");
    
        BitVec source = BitVecInit();

In BitVec.Pattern.c:1012:

        BitVecPush(&patterns[2], false);
    
        u64 match_idx = BitVecSuffixMatch(&source, patterns, 3);
        result        = result && (match_idx == 1);

In BitVec.Pattern.c:1132:

    
    bool test_bitvec_suffix_match_null_source(void) {
        WriteFmt("Testing BitVecSuffixMatch(NULL, patterns, 1) - should fatal\n");
        BitVec patterns[1] = {BitVecInit()};
        BitVecPush(&patterns[0], true);

In BitVec.Pattern.c:1135:

        BitVec patterns[1] = {BitVecInit()};
        BitVecPush(&patterns[0], true);
        BitVecSuffixMatch(NULL, patterns, 1);
        BitVecDeinit(&patterns[0]);
        return true;

In BitVec.Pattern.c:1141:

    
    bool test_bitvec_suffix_match_null_patterns(void) {
        WriteFmt("Testing BitVecSuffixMatch(source, NULL, 1) - should fatal\n");
        BitVec source = BitVecInit();
        BitVecPush(&source, true);

In BitVec.Pattern.c:1144:

        BitVec source = BitVecInit();
        BitVecPush(&source, true);
        BitVecSuffixMatch(&source, NULL, 1);
        BitVecDeinit(&source);
        return true;

In BitVec.Pattern.Simple.c:865:

    // BitVecSuffixMatch tests
    bool test_bitvec_suffix_match_basic(void) {
        WriteFmt("Testing BitVecSuffixMatch basic functionality\n");
    
        BitVec  source   = BitVecInit();

In BitVec.Pattern.Simple.c:904:

        BitVecPush(p2, false);
    
        u64 match_idx = BitVecSuffixMatch(&source, &patterns);
        result        = result && (match_idx == 1);

Last updated on April 20, 2026

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