119 static int elf_read_ehdr(const char *buf, size_t len, struct elfhdr *ehdr)  in elf_read_ehdr()  argument
123 	if (len < sizeof(*buf_ehdr)) {  in elf_read_ehdr()
178 	return elf_is_ehdr_sane(ehdr, len) ? 0 : -ENOEXEC;  in elf_read_ehdr()
202 static int elf_read_phdr(const char *buf, size_t len,  in elf_read_phdr()  argument
242 	return elf_is_phdr_sane(phdr, len) ? 0 : -ENOEXEC;  in elf_read_phdr()
251 static int elf_read_phdrs(const char *buf, size_t len,  in elf_read_phdrs()  argument
270 		ret = elf_read_phdr(buf, len, elf_info, i);  in elf_read_phdrs()
296 static int elf_read_from_buffer(const char *buf, size_t len,  in elf_read_from_buffer()  argument
302 	ret = elf_read_ehdr(buf, len, ehdr);  in elf_read_from_buffer()
309 		ret = elf_read_phdrs(buf, len, elf_info);  in elf_read_from_buffer()
327 int kexec_build_elf_info(const char *buf, size_t len, struct elfhdr *ehdr,  in kexec_build_elf_info()  argument
333 	ret = elf_read_from_buffer(buf, len, ehdr, elf_info);  in kexec_build_elf_info()
365 int kexec_elf_probe(const char *buf, unsigned long len)  in kexec_elf_probe()  argument
371 	ret = kexec_build_elf_info(buf, len, &ehdr, &elf_info);  in kexec_elf_probe()