32 lines
1.3 KiB
C
32 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* fat.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/10/30 16:31:48 by jhalford #+# #+# */
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/* Updated: 2017/10/31 17:45:48 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "ft_nm_otool.h"
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void *fat_extract(struct fat_header *fat,
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cpu_type_t cputype,
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cpu_subtype_t cpusubtype)
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{
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uint32_t narch;
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struct fat_arch *arch;
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narch = endian(fat->nfat_arch, 32);
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arch = (struct fat_arch*)(fat + 1);
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while (narch--)
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{
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if ((int32_t)endian(arch->cputype, 32) == cputype
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&& (int32_t)endian(arch->cpusubtype, 32) & cpusubtype)
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return ((void *)fat + endian(arch->offset, 32));
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++arch;
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}
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return (NULL);
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}
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