| elf_phnum.c (165535) | elf_phnum.c (210345) |
|---|---|
| 1/*- 2 * Copyright (c) 2006 Joseph Koshy 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2006 Joseph Koshy 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/lib/libelf/elf_phnum.c 165535 2006-12-25 02:22:22Z jkoshy $"); | 28__FBSDID("$FreeBSD: head/lib/libelf/elf_phnum.c 210345 2010-07-21 12:14:50Z kaiw $"); |
| 29 30#include <ar.h> 31#include <libelf.h> 32 33#include "_libelf.h" 34 | 29 30#include <ar.h> 31#include <libelf.h> 32 33#include "_libelf.h" 34 |
| 35int 36elf_getphnum(Elf *e, size_t *phnum) | 35static int 36_libelf_getphdrnum(Elf *e, size_t *phnum) |
| 37{ 38 void *eh; 39 int ec; 40 41 if (e == NULL || e->e_kind != ELF_K_ELF || 42 ((ec = e->e_class) != ELFCLASS32 && ec != ELFCLASS64)) { 43 LIBELF_SET_ERROR(ARGUMENT, 0); | 37{ 38 void *eh; 39 int ec; 40 41 if (e == NULL || e->e_kind != ELF_K_ELF || 42 ((ec = e->e_class) != ELFCLASS32 && ec != ELFCLASS64)) { 43 LIBELF_SET_ERROR(ARGUMENT, 0); |
| 44 return (0); | 44 return (-1); |
| 45 } 46 47 if ((eh = _libelf_ehdr(e, ec, 0)) == NULL) | 45 } 46 47 if ((eh = _libelf_ehdr(e, ec, 0)) == NULL) |
| 48 return (0); | 48 return (-1); |
| 49 50 *phnum = e->e_u.e_elf.e_nphdr; 51 | 49 50 *phnum = e->e_u.e_elf.e_nphdr; 51 |
| 52 return (1); | 52 return (0); |
| 53} | 53} |
| 54 55int 56elf_getphdrnum(Elf *e, size_t *phnum) 57{ 58 return (_libelf_getphdrnum(e, phnum)); 59} 60 61/* Deprecated API */ 62int 63elf_getphnum(Elf *e, size_t *phnum) 64{ 65 return (_libelf_getphdrnum(e, phnum) >= 0); 66} |
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