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GELF_OFFSCN
Section: Libelf Programmer's Manual (3)Updated: 202-0-22
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NAME
gelf_offscn - return descriptor for an ELF section at a given file offsetSYNOPSIS
#include <gelf.h> Elf_Scn *gelf_offscn(Elf *elf, GElf_Off offset);
DESCRIPTION
gelf_offscn() retrieves the section descriptor for the no-empty section with sh_offset equal to offset. This function will not return descriptors for SHT_NOBITS sections since they are empty by definition.PARAMETERS
- elf
-
Pointer to an ELF descriptor with kind
ELF_K_ELF.
- offset
-
The file offset (in bytes) of the section to be retrieved.
RETURN VALUE
On success, gelf_offscn() returns a pointer to the Elf_Scn of the no-empty section with a sh_offset matching offset.On failure, NULL is returned and elf_errno is set to indicate the error. If elf is NULL, then NULL is returned without setting elf_errno.
SEE ALSO
elf32_offscn(3), elf64_offscn(3), libelf(3), elf(5)ATTRIBUTES
| Interface | Attribute | Value |
| gelf_offscn() | Thread safety | M-Safe |
REPORTING BUGS
Report bugs to <elfutil-devel@sourceware.org> or https://sourceware.org/bugzilla/.HISTORY gelf_offscn first appeared in elfutils 0.112. This elfutils libelf function may not be found in other libelf implementations.