{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9665355","patent":{"patent_number":"US-9665355","title":"Method and system for facilitating replacement of system calls","assignee":null,"inventors":[],"filing_date":"2015-08-14T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04L","H04L","H04L","H04L","H04W","H04W","H04W","G06F","G06F","G06F"],"num_claims":20,"abstract":"An example method includes modifying, prior to run time, an executable file of an application to cause an operating system loader to load additional code using a dynamically-linked library. Modifying the executable file includes determining whether the executable file includes sufficient unused space to accommodate a load command, and adding the load command to the executable file when the executable file includes sufficient unused space by: shifting, in the executable file, an existing load command that does not contain dependency information to make space for the load command; or identifying unused space outside of a data portion of the executable file that can be removed to accommodate the load command. The additional code, when executed by a processor, causes the processor to change a pointer in a table that indicates an address of an imported function implementing a system call so the pointer indicates an address of a customized function."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for facilitating replacement of system calls","description":"An example method includes modifying, prior to run time, an executable file of an application to cause an operating system loader to load additional code using a dynamically-linked library. Modifying ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9665355","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9665355","citation_suggestion":"Patentable. \"Method and system for facilitating replacement of system calls\" (US-9665355). https://patentable.app/patents/US-9665355","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9665355","json":"https://patentable.app/api/llm-context/US-9665355","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:47:16.681Z"}