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elf_getscn − retrieve a descriptor for an ELF section at a specified index.
#include <libelf.h>
Elf_Scn *elf_getscn(Elf *elf, size_t index);
The elf_getscn function retrieves a section descriptor for the section at the specified index in the ELF object referred to by elf.
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elf |
An Elf pointer to the ELF object from which the section descriptor is to be retrieved. | ||
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index |
A size_t value representing the index of the section whose descriptor is to be retrieved. Section indices start at 0. The section at index 0 is always SHT_NULL and does not contain any data. |
The elf_getscn function returns a pointer to the Elf_Scn for the section at the specified index. If an error occurs, it returns NULL and sets an appropriate libelf error code.
For an explanation of the terms used in this section, see attributes(7).
elf_errno(3), libelf(3), elf(5)
Report bugs to <elfutils-devel@sourceware.org> or https://sourceware.org/bugzilla/.