| 1 | .\" Copyright (c) 2006,2008 Joseph Koshy. All rights reserved. |
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| 2 | .\" |
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| 3 | .\" Redistribution and use in source and binary forms, with or without |
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| 4 | .\" modification, are permitted provided that the following conditions |
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| 5 | .\" are met: |
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| 6 | .\" 1. Redistributions of source code must retain the above copyright |
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| 7 | .\" notice, this list of conditions and the following disclaimer. |
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| 8 | .\" 2. Redistributions in binary form must reproduce the above copyright |
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| 9 | .\" notice, this list of conditions and the following disclaimer in the |
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| 10 | .\" documentation and/or other materials provided with the distribution. |
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| 11 | .\" |
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| 12 | .\" This software is provided by Joseph Koshy ``as is'' and |
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| 13 | .\" any express or implied warranties, including, but not limited to, the |
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| 14 | .\" implied warranties of merchantability and fitness for a particular purpose |
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| 15 | .\" are disclaimed. in no event shall Joseph Koshy be liable |
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| 16 | .\" for any direct, indirect, incidental, special, exemplary, or consequential |
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| 17 | .\" damages (including, but not limited to, procurement of substitute goods |
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| 18 | .\" or services; loss of use, data, or profits; or business interruption) |
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| 19 | .\" however caused and on any theory of liability, whether in contract, strict |
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| 20 | .\" liability, or tort (including negligence or otherwise) arising in any way |
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| 21 | .\" out of the use of this software, even if advised of the possibility of |
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| 22 | .\" such damage. |
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| 23 | .\" |
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| 24 | .\" $Id: elf_getshdrstrndx.3 467 2009-08-05 18:18:49Z jkoshy $ |
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| 25 | .\" |
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| 26 | .Dd August 5, 2009 |
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| 27 | .Os |
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| 28 | .Dt ELF_GETSHDRSTRNDX 3 |
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| 29 | .Sh NAME |
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| 30 | .Nm elf_getshdrstrndx |
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| 31 | .Nd retrieve the index of the section name string table |
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| 32 | .Sh LIBRARY |
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| 33 | .Lb libelf |
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| 34 | .Sh SYNOPSIS |
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| 35 | .In libelf.h |
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| 36 | .Ft int |
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| 37 | .Fn elf_getshdrstrndx "Elf *elf" "size_t *ndxptr" |
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| 38 | .Sh DESCRIPTION |
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| 39 | Function |
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| 40 | .Fn elf_getshdrstrndx |
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| 41 | retrieves the section index of the string table containing section |
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| 42 | names from descriptor |
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| 43 | .Ar elf |
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| 44 | and stores it into the location pointed to by argument |
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| 45 | .Ar ndxptr . |
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| 46 | .Pp |
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| 47 | This function allow applications to process both normal ELF |
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| 48 | objects and ELF objects that use extended section numbering uniformly. |
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| 49 | .Pp |
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| 50 | .Sh RETURN VALUES |
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| 51 | These functions return zero if successful, or -1 in case of an error. |
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| 52 | .Sh ERRORS |
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| 53 | These functions can fail with the following errors: |
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| 54 | .Bl -tag -width "[ELF_E_RESOURCE]" |
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| 55 | .It Bq Er ELF_E_ARGUMENT |
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| 56 | A NULL value was passed in for argument |
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| 57 | .Ar elf . |
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| 58 | .It Bq Er ELF_E_ARGUMENT |
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| 59 | Argument |
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| 60 | .Ar elf |
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| 61 | was not for an ELF file. |
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| 62 | .It Bq Er ELF_E_ARGUMENT |
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| 63 | Argument |
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| 64 | .Ar elf |
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| 65 | lacks an ELF Executable header. |
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| 66 | .It Bq Er ELF_E_ARGUMENT |
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| 67 | Argument |
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| 68 | .Ar ndx |
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| 69 | contained a value in the reserved range of section indices. |
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| 70 | .El |
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| 71 | .Sh SEE ALSO |
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| 72 | .Xr elf 3 , |
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| 73 | .Xr elf32_getehdr 3 , |
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| 74 | .Xr elf64_getehdr 3 , |
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| 75 | .Xr elf_getident 3 , |
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| 76 | .Xr elf_getphdrnum 3 , |
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| 77 | .Xr elf_getshdrnum 3 , |
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| 78 | .Xr gelf 3 , |
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| 79 | .Xr gelf_getehdr 3 |
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