xref: /illumos-gate/usr/src/man/man3elf/elf_fill.3elf (revision 5ee6ac27d4fd4c9412183aa8cc1143f36ae04a8c)
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ELF_FILL 3ELF "Jul 11, 2001"
NAME
elf_fill - set fill byte
SYNOPSIS

cc [ flag ... ] file ... -lelf [ library ... ]
#include <libelf.h>

void elf_fill(int fill);
DESCRIPTION

Alignment constraints for ELF files sometimes require the presence of ``holes.'' For example, if the data for one section are required to begin on an eight-byte boundary, but the preceding section is too ``short,'' the library must fill the intervening bytes. These bytes are set to the fill character. The library uses zero bytes unless the application supplies a value. See elf_getdata(3ELF) for more information about these holes.

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE
Interface Stability Stable
MT-Level MT-Safe
SEE ALSO

elf(3ELF), elf_flagdata(3ELF), elf_getdata(3ELF), elf_update(3ELF), libelf(3LIB), attributes(5)

NOTES

An application can assume control of the object file organization by setting the ELF_F_LAYOUT bit (see elf_flagdata(3ELF)). When this is done, the library does not fill holes.