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April, 26th. 2006:
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ELF_RAND
Section: Libelf Programmer's Manual (3) Updated: 202-0-30 Index
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NAME
elf_rand- Set the offset for the next archive member in an ELF file.
SYNOPSIS
#include <libelf.h>
size_t elf_rand(Elf *elf, size_t offset);
DESCRIPTION
The
elf_rand()
function sets the current archive member offset for the ELF archive descriptor
elf
to
offset.
This function is only valid when
elf
refers to an archive descriptor (i.e., its kind is
ELF_K_AR).
Archive member offsets can be acquired from the
Elf_Arsym
array returned by
elf_getarsym(3).
If the archive header at the given offset cannot be parsed or validated,
then 0 is returned.
PARAMETERS
- elf
-
A pointer to an ELF archive descriptor.
- offset
-
A byte offset to the archive header, indicating the desired member position.
RETURN VALUE
Returns the input
offset
if successful. Returns 0 if
elf
is NULL, is not an archive descriptor, or if an error occurs while reading the member at
offset.
SEE ALSO
elf_getarsym(3),
elf_next(3),
libelf(3),
elf(5)
ATTRIBUTES
| Interface | Attribute | Value
|
|
elf_rand()
| 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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