143 build_iovec(struct iovec **iov, int *iovlen, const char *name, void *val,  in build_iovec()  argument
151 	*iov = realloc(*iov, sizeof **iov * (i + 2));  in build_iovec()
152 	if (*iov == NULL) {  in build_iovec()
156 	(*iov)[i].iov_base = strdup(name);  in build_iovec()
157 	(*iov)[i].iov_len = strlen(name) + 1;  in build_iovec()
159 	(*iov)[i].iov_base = val;  in build_iovec()
166 	(*iov)[i].iov_len = (int)len;  in build_iovec()
175 build_iovec_argf(struct iovec **iov, int *iovlen, const char *name,  in build_iovec_argf()  argument
184 	build_iovec(iov, iovlen, name, strdup(val), (size_t)-1);  in build_iovec_argf()
192 free_iovec(struct iovec **iov, int *iovlen)  in free_iovec()  argument
197 		free((*iov)[i].iov_base);  in free_iovec()
198 	free(*iov);  in free_iovec()