351 	struct _Elf_Extent *ex;  in _libelf_release_extents()  local
353 	while ((ex = SLIST_FIRST(extents)) != NULL) {  in _libelf_release_extents()
355 		free(ex);  in _libelf_release_extents()
411 	struct _Elf_Extent *ex, *prevt;  in _libelf_insert_extent()  local
427 	if ((ex = malloc(sizeof(struct _Elf_Extent))) == NULL) {  in _libelf_insert_extent()
431 	ex->ex_start = start;  in _libelf_insert_extent()
432 	ex->ex_size = size;  in _libelf_insert_extent()
433 	ex->ex_desc = desc;  in _libelf_insert_extent()
434 	ex->ex_type = type;  in _libelf_insert_extent()
438 		SLIST_INSERT_AFTER(prevt, ex, ex_next);  in _libelf_insert_extent()
440 		SLIST_INSERT_HEAD(extents, ex, ex_next);  in _libelf_insert_extent()
719 _libelf_write_scn(Elf *e, unsigned char *nf, struct _Elf_Extent *ex)  in _libelf_write_scn()  argument
731 	assert(ex->ex_type == ELF_EXTENT_SECTION);  in _libelf_write_scn()
733 	s = ex->ex_desc;  in _libelf_write_scn()
734 	rc = (off_t) ex->ex_start;  in _libelf_write_scn()
848 _libelf_write_ehdr(Elf *e, unsigned char *nf, struct _Elf_Extent *ex)  in _libelf_write_ehdr()  argument
855 	assert(ex->ex_type == ELF_EXTENT_EHDR);  in _libelf_write_ehdr()
856 	assert(ex->ex_start == 0); /* Ehdr always comes first. */  in _libelf_write_ehdr()
892 _libelf_write_phdr(Elf *e, unsigned char *nf, struct _Elf_Extent *ex)  in _libelf_write_phdr()  argument
902 	assert(ex->ex_type == ELF_EXTENT_PHDR);  in _libelf_write_phdr()
923 	assert(ex->ex_start == phoff);  in _libelf_write_phdr()
940 	dst.d_buf = nf + ex->ex_start;  in _libelf_write_phdr()
954 _libelf_write_shdr(Elf *e, unsigned char *nf, struct _Elf_Extent *ex)  in _libelf_write_shdr()  argument
965 	assert(ex->ex_type == ELF_EXTENT_SHDR);  in _libelf_write_shdr()
986 	assert(ex->ex_start == shoff);  in _libelf_write_shdr()
1007 		dst.d_buf = nf + ex->ex_start + scn->s_ndx * fsz;  in _libelf_write_shdr()
1014 	return ((off_t) (ex->ex_start + nscn * fsz));  in _libelf_write_shdr()
1039 	struct _Elf_Extent *ex;  in _libelf_write_elf()  local
1052 	SLIST_FOREACH(ex, extents, ex_next) {  in _libelf_write_elf()
1055 		if (ex->ex_start > (size_t) rc)  in _libelf_write_elf()
1057 			    (size_t) (ex->ex_start - (uint64_t) rc));  in _libelf_write_elf()
1059 		switch (ex->ex_type) {  in _libelf_write_elf()
1061 			if ((nrc = _libelf_write_ehdr(e, newfile, ex)) < 0)  in _libelf_write_elf()
1066 			if ((nrc = _libelf_write_phdr(e, newfile, ex)) < 0)  in _libelf_write_elf()
1071 			if ((nrc = _libelf_write_scn(e, newfile, ex)) < 0)  in _libelf_write_elf()
1076 			if ((nrc = _libelf_write_shdr(e, newfile, ex)) < 0)  in _libelf_write_elf()
1085 		assert(ex->ex_start + ex->ex_size == (size_t) nrc);  in _libelf_write_elf()