freebsd-src/lib/libelf/elf_rawfile.3
Ruslan Ermilov cd9e086e93 Fix minor formatting issues:
- make document title match filename;
- remove hard sentence breaks, whitespace at EOL, and double whitespace;
- sort SEE ALSO xrefs, adding missing section numbers;
- fix a misspelled macro name.
2006-11-13 09:46:16 +00:00

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.\" Copyright (c) 2006 Joseph Koshy. All rights reserved.
.\"
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.\" This software is provided by Joseph Koshy ``as is'' and
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.\" $FreeBSD$
.\"
.Dd July 3, 2006
.Os
.Dt ELF_RAWFILE 3
.Sh NAME
.Nm elf_rawfile
.Nd return uninterpreted contents of an ELF file
.Sh LIBRARY
.Lb libelf
.Sh SYNOPSIS
.In libelf.h
.Ft char *
.Fn elf_rawfile "Elf *elf" "size_t *sz"
.Sh DESCRIPTION
Function
.Fn elf_rawfile
returns the uninterpreted contents of the file referenced by ELF descriptor
.Ar elf .
.Pp
If argument
.Ar sz
is non-null, the function stores the file's size in bytes
in the location to which it points.
A value of zero is written to this location if an error is
encountered.
.Sh RETURN VALUES
Function
.Fn elf_rawfile
returns a valid pointer if successful or NULL if an error occurs.
.Sh ERRORS
Function
.Fn elf_rawfile
may fail with the following errors:
.Bl -tag -width "[ELF_E_RESOURCE]"
.It Bq Er ELF_E_ARGUMENT
Argument
.Ar elf
was NULL.
.It Bq Er ELF_E_SEQUENCE
Argument
.Ar elf
was opened for writing and function
.Fn elf_rawfile
was invoked before
.Xr elf_update 3 .
.El
.Sh SEE ALSO
.Xr elf 3 ,
.Xr elf_getdata 3 ,
.Xr elf_getident 3 ,
.Xr elf_kind 3 ,
.Xr elf_update 3