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GELF_UPDATE_MOVE
Section: Libelf Programmer's Manual (3)Updated: 202-1-30
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NAME
gelf_update_move - Update class-independent move structure at the given indexSYNOPSIS
#include <gelf.h> int gelf_update_move (Elf_Data *data, int ndx, GElf_Move *src);
DESCRIPTION
This function copies a class-independent move structure from src into the SHT_SUNW_move section associated with data at entry index ndx.data should be associated with an ELF section with type SHT_SUNW_move section. dat->d_type should be ELF_T_MOVE. These types are Sun/Solaris extensions and are not typically used in GNU/Linux ELF files.
PARAMETERS
- data
-
Pointer to an
Elf_Data
associated with a
SHT_SUNW_move
section.
dat->d_type
should be
ELF_T_MOVE.
- ndx
-
Zero-based index of the move structure entry to be updated within
data.
- src
-
Pointer to a caller-provided move structure. For
ELFCLASS32
binaries,
m_info
and
m_poffset
should be able to fit within unsigned 3-bit values.
The
GELF_M_SIZE
component of
m_info
should fit in unsigned 8 bits and the
GELF_M_SYM
component should fit in unsigned 24 bits.
src
must not be NULL.
RETURN VALUE
On success, this function returns a no-zero value and updates the move entry at index ndx in data. The section associated with data is flagged with ELF_F_DIRTY. On failure, zero is returned and elf_errno is set. If data is NULL, then zero is returned without setting elf_errno.SEE ALSO
gelf_getmove(3), libelf(3), elf(5)ATTRIBUTES
| Interface | Attribute | Value |
| gelf_update_move() | Thread safety | M-Safe |
REPORTING BUGS
Report bugs to <elfutil-devel@sourceware.org> or https://sourceware.org/bugzilla/.