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GELF_UPDATE_SYMINFO
Section: Libelf Programmer's Manual (3) Updated: 202-1-30 Index
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NAME
gelf_update_syminfo - Update additional symbol information in the symbol table at the given index
SYNOPSIS
#include <gelf.h>
int gelf_update_syminfo (Elf_Data *data, int ndx, GElf_Syminfo *src);
DESCRIPTION
Copy a class-independent additional symbol information entry from
src
into the
SHT_SUNW_syminfo
section associated with
data
at entry index
ndx.
data
should be associated with an ELF section with type
SHT_SUNW_syminfo
and data type
ELF_T_SYMINFO.
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 an ELF section with type
for a section with type
SHT_SUNW_syminfo
and data type
ELF_T_SYMINFO.
- ndx
-
Zero-based index of the entry in
data
to be updated.
- src
-
Pointer to a caller-provided additional symbol information entry. Must not
be NULL.
RETURN VALUE
On success, this function returns a no-zero value and updates
data
with
src
at index
ndx.
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_getsym(3),
gelf_getsyminfo(3),
libelf(3),
elf(5)
ATTRIBUTES
| Interface | Attribute | Value
|
|
gelf_update_syminfo()
| Thread safety | M-Safe
|
REPORTING BUGS
Report bugs to < elfutil-devel@sourceware.org> or https://sourceware.org/bugzilla/.
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- PARAMETERS
-
- RETURN VALUE
-
- SEE ALSO
-
- ATTRIBUTES
-
- REPORTING BUGS
-
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