27 lines
569 B
C
27 lines
569 B
C
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#include "ft_nm.h"
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int check_magic_number(Elf64_Ehdr *header) {
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if (ft_strncmp((void *)&header->e_ident[EI_MAG0], "\x7f""ELF", 4)) {
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return FT_NM_FAILURE;
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}
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return FT_NM_SUCCESS;
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}
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int check_format(Elf64_Ehdr *header) {
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if (header->e_ident[EI_CLASS] == ELFCLASSNONE) {
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printf("problem\n");
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return FT_NM_FAILURE;
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}
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return FT_NM_SUCCESS;
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}
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int check_header(Elf64_Ehdr *header) {
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if (check_magic_number(header) == FT_NM_FAILURE) {
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return FT_NM_FAILURE;
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}
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if (check_format(header) == FT_NM_FAILURE) {
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return FT_NM_FAILURE;
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}
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return FT_NM_SUCCESS;
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}
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