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Remove references to the 'e_phnum' field of the ELF header. Instead,

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point the reader to the elf_getphnum() function.

MFC after:	1 day
This commit is contained in:
Joseph Koshy 2007-10-21 05:15:07 +00:00
parent a956c7304b
commit cb32f86c1d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=172848
2 changed files with 9 additions and 14 deletions
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12
lib/libelf/gelf_getphdr.3
View File

@ -1,4 +1,4 @@
.\" Copyright (c) 2006 Joseph Koshy. All rights reserved.
.\" Copyright (c) 2006,2007 Joseph Koshy. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
@ -23,7 +23,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd December 16, 2006
.Dd October 21, 2007
.Os
.Dt GELF_GETPHDR 3
.Sh NAME
@ -57,10 +57,9 @@ and
descriptors respectively.
These descriptors are described in
.Xr elf 5 .
The number of entries in this array is specified by the
.Va e_phnum
field of the executable header for ELF descriptor
.Ar elf .
The number of entries in this array may be determined using the
.Xr elf_getphnum 3
function.
.Pp
Function
.Fn gelf_getphdr
@ -134,6 +133,7 @@ was of an unsupported version.
.Xr elf64_getehdr 3 ,
.Xr elf64_newphdr 3 ,
.Xr elf_flagphdr 3 ,
.Xr elf_getphnum 3 ,
.Xr gelf 3 ,
.Xr gelf_getehdr 3 ,
.Xr gelf_newphdr 3 ,

11
lib/libelf/gelf_newphdr.3
View File

@ -1,4 +1,4 @@
.\" Copyright (c) 2006 Joseph Koshy. All rights reserved.
.\" Copyright (c) 2006,2007 Joseph Koshy. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
@ -23,7 +23,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 25, 2006
.Dd October 21, 2007
.Os
.Dt GELF_NEWPHDR 3
.Sh NAME
@ -81,12 +81,6 @@ elements depending on the ELF class of ELF descriptor
.Ar elf .
.Pp
The functions set the
.Va e_phnum
field of the executable header for ELF descriptor
.Ar elf
to
.Ar count ,
and also set the
.Dv ELF_F_DIRTY
bit on the program header table.
All members of the returned array of Phdr structures
@ -132,6 +126,7 @@ before using these APIs.
.Xr elf64_getphdr 3 ,
.Xr elf64_newehdr 3 ,
.Xr elf_flagphdr 3 ,
.Xr elf_getphnum 3 ,
.Xr gelf 3 ,
.Xr gelf_getphdr 3 ,
.Xr gelf_newehdr 3 ,