Current File : //usr/man/man3elf/elf32_fsize.3elf

'\" te
.\"  Copyright 1989 AT&T Copyright (c) 1989, 2014, Oracle and/or its affiliates. All rights reserved.
.TH elf32_fsize 3ELF "8 September 2014" "SunOS 5.11" "ELF Library Functions"
.SH NAME
elf32_fsize, elf64_fsize \- return the size of an object file type
.SH SYNOPSIS
.LP
.nf
cc [ \fIflag\fR ... ] \fIfile\fR ... \fB-lelf\fR [ \fIlibrary\fR ... ]
#include <libelf.h>

\fBsize_t\fR \fBelf32_fsize\fR(\fBElf_Type\fR \fItype\fR, \fBsize_t\fR \fIcount\fR, \fBuint_t\fR \fIver\fR);
.fi

.LP
.nf
\fBsize_t\fR \fBelf64_fsize\fR(\fBElf_Type\fR \fItype\fR, \fBsize_t\fR \fIcount\fR, \fBuint_t\fR \fIver\fR);
.fi

.SH DESCRIPTION
.sp
.LP
\fBelf32_fsize()\fR gives the size in bytes of the 32-bit file representation of \fIcount\fR data objects with the given \fBtype\fR. The library uses version \fBver\fR to calculate the size. See \fBelf\fR(3ELF) and \fBelf_version\fR(3ELF).
.sp
.LP
Constant values are available for the sizes of fundamental types:
.sp
.in +2
.nf
Elf_Type      File Size         Memory Size
ELF_T_ADDR    ELF32_FSZ_ADDR    sizeof(Elf32_Addr)
ELF_T_BYTE    1                 sizeof(unsigned char)
ELF_T_HALF    ELF32_FSZ_HALF    sizeof(Elf32_Half)
ELT_T_OFF     ELF32_FSZ_OFF     sizeof(Elf32_Off)
ELF_T_SWORD   ELF32_FSZ_SWORD   sizeof(Elf32_Sword)
ELF_T_WORD    ELF32_FSZ_WORD    sizeof(Elf32_Word)
.fi
.in -2

.sp
.LP
\fBelf32_fsize()\fR returns \fB0\fR if the value of \fBtype\fR or \fBver\fR is unknown. See \fBelf32_xlatetof\fR(3ELF) for a list of the \fBtype\fR values.
.sp
.LP
For the 64\(mibit class, replace 32 with 64 as appropriate.
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp

.sp
.TS
tab() box;
cw(2.75i) |cw(2.75i) 
lw(2.75i) |lw(2.75i) 
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Interface StabilityCommitted
_
MT-LevelMT-Safe
.TE

.SH SEE ALSO
.sp
.LP
\fBelf\fR(3ELF), \fBelf32_xlatetof\fR(3ELF), \fBelf_version\fR(3ELF), \fBlibelf\fR(3LIB), \fBattributes\fR(5)