00README revision 20c1c3551cb3b3117591ae38463d16aada597c48
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This directory contains sample programs that demonstrate how to use libelf.
Manual pages for libelf routines are located in section 3e: Library Functions.
Each of these sample programs displays, or manipulates information from a ELF
file. Each program uses libelf differently. To learn more about ELF files
and their format refer to the "Linker & Libraries Guide", which is part of the
"Software Developer Collection", and the "System V Application Binary
Interface".
The following source files are provided:
pcom.c print comment: prints the .comment section of an ELF file.
Demonstrates how to examine a file opened with
elf_begin(ELF_C_READ)
acom.c append comment: appends to, or creates a .comment section
within an ELF file. Demonstrates the updating of a file with
elf_begin(ELF_C_RDWR)
dcom.c delete comment: deletes a .comment section from an ELF file.
Demonstrates the creation of a ELF file with
elf_begin(ELF_C_WRITE)
tpcom.c threaded print comment: a threaded version of pcom.c.
Demonstrates that libelf is MT-Safe and can be used by a
threaded program.
dispsyms.c print symbols: scans a ELF file for any symbol tables
(SHT_SYMTAB, SHT_DYNSYM, or SHT_SUNW_LDYNSYM) and
displays the symbol tables contents.
Makefile make file to build the above programs.
Building the demos
------------------
To build the programs:
% make all
To test the programs:
% make test