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SymbolResolverInit

SymbolResolverInit

Description

Initialize a SymbolResolver for the current process. Loads /proc/self/maps once at create time. New ELF files are opened lazily on demand and cached for the resolver’s lifetime.

Parameters

Name Direction Description
out out Populated on success.
alloc in Allocator backing the ProcMaps, the cache, and any opened ELF files. Must outlive the resolver.

Success

Returns true.

Failure

Returns false if /proc/self/maps can’t be loaded. out is left zeroed.

Usage example (Cross-references)

Usage examples (Cross-references) 
    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, base)) {
            DefaultAllocatorDeinit(&alloc);
            return false;
    
        SymbolResolver res;
        if (!SymbolResolverInit(&res, alloc_base)) {
            DefaultAllocatorDeinit(&alloc);
            return false;
        SymbolResolver   res;
    
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;
        SymbolResolver   res;
    
        if (!SymbolResolverInit(&res, ALLOCATOR_OF(&alloc))) {
            DefaultAllocatorDeinit(&alloc);
            return false;
            return;
        SymbolResolver res;
        if (!SymbolResolverInit(&res, alloc)) {
            // Fall back to plain IP dump.
            for (size i = 0; i < count; ++i) {
    // ---------------------------------------------------------------------------
    
    bool SymbolResolverInit(SymbolResolver *out, Allocator *alloc) {
        if (!out || !alloc) {
            LOG_ERROR("SymbolResolverInit: NULL argument");
    bool SymbolResolverInit(SymbolResolver *out, Allocator *alloc) {
        if (!out || !alloc) {
            LOG_ERROR("SymbolResolverInit: NULL argument");
            return false;
        }
Last updated on
SymbolResolverDeinitSymbolResolverResolve