4 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
   5 .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
   6 .TH ELF32_CHECKSUM 3ELF "Jul 11, 2001"
   7 .SH NAME
   8 elf32_checksum, elf64_checksum \- return checksum of elf image
   9 .SH SYNOPSIS
  10 .LP
  11 .nf
  12 cc [ \fIflag\fR ... ] \fIfile\fR ... \fB-lelf\fR [ \fIlibrary\fR ... ]
  13 #include <libelf.h>
  14 
  15 \fBlong\fR \fBelf32_checksum\fR(\fBElf *\fR\fIelf\fR);
  16 .fi
  17 
  18 .LP
  19 .nf
  20 \fBlong\fR \fBelf64_checksum\fR(\fBElf *\fR\fIelf\fR);
  21 .fi
  22 
  23 .SH DESCRIPTION
  24 .sp
  25 .LP
  26 The \fBelf32_checksum()\fR function returns a simple checksum of selected
  27 sections of the image identified by \fIelf\fR. The value is typically used as
  28 the \fB\&.dynamic\fR tag \fBDT_CHECKSUM\fR, recorded in dynamic executables and
  29 shared objects.
  30 .sp
  31 .LP
  32 Selected sections of the image are used to calcluate the checksum in order that
  33 its value is not affected by utilities such as \fBstrip\fR(1).
  34 .sp
  35 .LP
  36 For the 64\(mibit class, replace 32 with 64 as appropriate.
  37 .SH ATTRIBUTES
  38 .sp
  39 .LP
  40 See \fBattributes\fR(5) for descriptions of the following attributes:
  41 .sp
  42 
  43 .sp
  44 .TS
  45 box;
  46 c | c
  47 l | l .
  48 ATTRIBUTE TYPE  ATTRIBUTE VALUE
  49 _
  50 Interface Stability     Stable
  51 _
  52 MT-Level        MT-Safe
  53 .TE
  54 
  55 .SH SEE ALSO
  56 .sp
  57 .LP
  58 \fBelf\fR(3ELF), \fBelf_version\fR(3ELF), \fBgelf\fR(3ELF), \fBlibelf\fR(3LIB),
  59 \fBattributes\fR(5)

   4 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
   5 .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
   6 .TH ELF32_CHECKSUM 3ELF "Jul 11, 2001"
   7 .SH NAME
   8 elf32_checksum, elf64_checksum \- return checksum of elf image
   9 .SH SYNOPSIS
  10 .LP
  11 .nf
  12 cc [ \fIflag\fR ... ] \fIfile\fR ... \fB-lelf\fR [ \fIlibrary\fR ... ]
  13 #include <libelf.h>
  14 
  15 \fBlong\fR \fBelf32_checksum\fR(\fBElf *\fR\fIelf\fR);
  16 .fi
  17 
  18 .LP
  19 .nf
  20 \fBlong\fR \fBelf64_checksum\fR(\fBElf *\fR\fIelf\fR);
  21 .fi
  22 
  23 .SH DESCRIPTION

  24 .LP
  25 The \fBelf32_checksum()\fR function returns a simple checksum of selected
  26 sections of the image identified by \fIelf\fR. The value is typically used as
  27 the \fB\&.dynamic\fR tag \fBDT_CHECKSUM\fR, recorded in dynamic executables and
  28 shared objects.
  29 .sp
  30 .LP
  31 Selected sections of the image are used to calculate the checksum in order that
  32 its value is not affected by utilities such as \fBstrip\fR(1).
  33 .sp
  34 .LP
  35 For the 64\(mibit class, replace 32 with 64 as appropriate.
  36 .SH ATTRIBUTES

  37 .LP
  38 See \fBattributes\fR(5) for descriptions of the following attributes:
  39 .sp
  40 
  41 .sp
  42 .TS
  43 box;
  44 c | c
  45 l | l .
  46 ATTRIBUTE TYPE  ATTRIBUTE VALUE
  47 _
  48 Interface Stability     Stable
  49 _
  50 MT-Level        MT-Safe
  51 .TE
  52 
  53 .SH SEE ALSO

  54 .LP
  55 \fBelf\fR(3ELF), \fBelf_version\fR(3ELF), \fBgelf\fR(3ELF), \fBlibelf\fR(3LIB),
  56 \fBattributes\fR(5)