gelf_update_syminfo(3) manual page

These convenience functions are used to retrieve and update class-dependent Elf32_Syminfo and Elf64_Syminfo records in an ELF object.

Argument data is an Elf_Data descriptor associated with a section of type SHT_SUNW_syminfo. Argument ndx is the index of the record being retrieved or updated. The class-independent GElf_Syminfo structure is described in gelf(3).

Function gelf_getsyminfo() retrieves class-dependent record at index ndx in data buffer data and copies it to the destination pointed to by argument syminfo after translation to class-independent form.

Function gelf_update_syminfo() converts the class-independent record pointed to by argument syminfo to class-dependent form, and writes it to the record at index ndx in the data buffer described by argument data.

[`ELF_E_ARGUMENT`]
	Arguments data or syminfo were NULL.
[`ELF_E_ARGUMENT`]
	Argument ndx was less than zero or larger than the number of symbols in the data descriptor.
[`ELF_E_ARGUMENT`]
	Data descriptor data was not associated with a section containing symbol information.
[`ELF_E_VERSION`]	The Elf_Data descriptor denoted by argument data is associated with an ELF object with an unsupported version.

Manual Pages — GELF_GETSYMINFO

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