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-.\" Copyright (c) 2006,2008 Joseph Koshy. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" This software is provided by Joseph Koshy ``as is'' and
-.\" any express or implied warranties, including, but not limited to, the
-.\" implied warranties of merchantability and fitness for a particular purpose
-.\" are disclaimed. in no event shall Joseph Koshy be liable
-.\" for any direct, indirect, incidental, special, exemplary, or consequential
-.\" damages (including, but not limited to, procurement of substitute goods
-.\" or services; loss of use, data, or profits; or business interruption)
-.\" however caused and on any theory of liability, whether in contract, strict
-.\" liability, or tort (including negligence or otherwise) arising in any way
-.\" out of the use of this software, even if advised of the possibility of
-.\" such damage.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd August 5, 2009
-.Dt ELF_GETPHDRNUM 3
-.Os
-.Sh NAME
-.Nm elf_getphdrnum
-.Nd return the number of program headers in an ELF file
-.Sh LIBRARY
-.Lb libelf
-.Sh SYNOPSIS
-.In libelf.h
-.Ft int
-.Fn elf_getphdrnum "Elf *elf" "size_t *phnum"
-.Sh DESCRIPTION
-Function
-.Fn elf_getphdrnum
-retrieves the number of ELF program headers associated with descriptor
-.Ar elf
-and stores it into the location pointed to by argument
-.Ar phnum .
-.Pp
-This routine allows applications to uniformly process both normal ELF
-objects and ELF objects that use extended numbering.
-.Sh RETURN VALUES
-Function
-.Fn elf_getphdrnum
-returns a zero value if successful, or -1 in case of an error.
-.Sh ERRORS
-Function
-.Fn elf_getphnum
-can fail with the following errors:
-.Bl -tag -width "[ELF_E_RESOURCE]"
-.It Bq Er ELF_E_ARGUMENT
-A NULL value was passed in for argument
-.Ar elf .
-.It Bq Er ELF_E_ARGUMENT
-Argument
-.Ar elf
-was not for an ELF file.
-.It Bq Er ELF_E_ARGUMENT
-Argument
-.Ar elf
-lacks an ELF Executable Header.
-.It Bq Er ELF_E_HEADER
-The ELF Executable Header associated with argument
-.Ar elf
-was corrupt.
-.It Bq Er ELF_E_SECTION
-The section header at index
-.Dv SHN_UNDEF
-was corrupt.
-.El
-.Sh SEE ALSO
-.Xr elf 3 ,
-.Xr elf32_getehdr 3 ,
-.Xr elf64_getehdr 3 ,
-.Xr elf_getident 3 ,
-.Xr elf_getshdrnum 3 ,
-.Xr elf_getshdrstrndx 3 ,
-.Xr gelf 3 ,
-.Xr gelf_getehdr 3
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