350 	struct _Elf_Extent *ex;  in _libelf_release_extents()  local
352 	while ((ex = SLIST_FIRST(extents)) != NULL) {  in _libelf_release_extents()
354 		free(ex);  in _libelf_release_extents()
410 	struct _Elf_Extent *ex, *prevt;  in _libelf_insert_extent()  local
426 	if ((ex = malloc(sizeof(struct _Elf_Extent))) == NULL) {  in _libelf_insert_extent()
430 	ex->ex_start = start;  in _libelf_insert_extent()
431 	ex->ex_size = size;  in _libelf_insert_extent()
432 	ex->ex_desc = desc;  in _libelf_insert_extent()
433 	ex->ex_type = type;  in _libelf_insert_extent()
437 		SLIST_INSERT_AFTER(prevt, ex, ex_next);  in _libelf_insert_extent()
439 		SLIST_INSERT_HEAD(extents, ex, ex_next);  in _libelf_insert_extent()
718 _libelf_write_scn(Elf *e, unsigned char *nf, struct _Elf_Extent *ex)  in _libelf_write_scn()  argument
730 	assert(ex->ex_type == ELF_EXTENT_SECTION);  in _libelf_write_scn()
732 	s = ex->ex_desc;  in _libelf_write_scn()
733 	rc = (off_t) ex->ex_start;  in _libelf_write_scn()
845 _libelf_write_ehdr(Elf *e, unsigned char *nf, struct _Elf_Extent *ex)  in _libelf_write_ehdr()  argument
852 	assert(ex->ex_type == ELF_EXTENT_EHDR);  in _libelf_write_ehdr()
853 	assert(ex->ex_start == 0); /* Ehdr always comes first. */  in _libelf_write_ehdr()
889 _libelf_write_phdr(Elf *e, unsigned char *nf, struct _Elf_Extent *ex)  in _libelf_write_phdr()  argument
899 	assert(ex->ex_type == ELF_EXTENT_PHDR);  in _libelf_write_phdr()
920 	assert(ex->ex_start == phoff);  in _libelf_write_phdr()
937 	dst.d_buf = nf + ex->ex_start;  in _libelf_write_phdr()
951 _libelf_write_shdr(Elf *e, unsigned char *nf, struct _Elf_Extent *ex)  in _libelf_write_shdr()  argument
962 	assert(ex->ex_type == ELF_EXTENT_SHDR);  in _libelf_write_shdr()
983 	assert(ex->ex_start == shoff);  in _libelf_write_shdr()
1004 		dst.d_buf = nf + ex->ex_start + scn->s_ndx * fsz;  in _libelf_write_shdr()
1011 	return ((off_t) (ex->ex_start + nscn * fsz));  in _libelf_write_shdr()
1036 	struct _Elf_Extent *ex;  in _libelf_write_elf()  local
1049 	SLIST_FOREACH(ex, extents, ex_next) {  in _libelf_write_elf()
1052 		if (ex->ex_start > (size_t) rc)  in _libelf_write_elf()
1054 			    (size_t) (ex->ex_start - (uint64_t) rc));  in _libelf_write_elf()
1056 		switch (ex->ex_type) {  in _libelf_write_elf()
1058 			if ((nrc = _libelf_write_ehdr(e, newfile, ex)) < 0)  in _libelf_write_elf()
1063 			if ((nrc = _libelf_write_phdr(e, newfile, ex)) < 0)  in _libelf_write_elf()
1068 			if ((nrc = _libelf_write_scn(e, newfile, ex)) < 0)  in _libelf_write_elf()
1073 			if ((nrc = _libelf_write_shdr(e, newfile, ex)) < 0)  in _libelf_write_elf()
1082 		assert(ex->ex_start + ex->ex_size == (size_t) nrc);  in _libelf_write_elf()