26     uint64_t buflen;  member
203     ctx->buflen = 0;  in sha512_init_ctx()
215     uint64_t bytes = ctx->buflen;  in sha512_finish_ctx()
246     if (ctx->buflen != 0) {  in sha512_process_bytes()
247 	size_t left_over = ctx->buflen;  in sha512_process_bytes()
251 	ctx->buflen += add;  in sha512_process_bytes()
253 	if (ctx->buflen > 128) {  in sha512_process_bytes()
254 	    sha512_process_block(ctx->buffer, ctx->buflen & ~127, ctx);  in sha512_process_bytes()
256 	    ctx->buflen &= 127;  in sha512_process_bytes()
259 		   ctx->buflen);  in sha512_process_bytes()
293 	size_t left_over = ctx->buflen;  in sha512_process_bytes()
302 	ctx->buflen = left_over;  in sha512_process_bytes()
327 			    int buflen)  in sha512_crypt_r()  argument
490     cp = stpncpy(buffer, sha512_salt_prefix, MAX(0, buflen));  in sha512_crypt_r()
491     buflen -= sizeof(sha512_salt_prefix) - 1;  in sha512_crypt_r()
494 	int n = snprintf(cp, MAX(0, buflen), "%s%zu$",  in sha512_crypt_r()
497 	buflen -= n;  in sha512_crypt_r()
500     cp = stpncpy(cp, salt, MIN((size_t) MAX(0, buflen), salt_len));  in sha512_crypt_r()
501     buflen -= MIN((size_t) MAX(0, buflen), salt_len);  in sha512_crypt_r()
503     if (buflen > 0) {  in sha512_crypt_r()
505 	--buflen;  in sha512_crypt_r()
511     while (n-- > 0 && buflen > 0)					      \  in sha512_crypt_r()
514 	--buflen;							      \  in sha512_crypt_r()
542     if (buflen <= 0) {  in sha512_crypt_r()
576     static int buflen;  in sha512_crypt()  local
581     if (buflen < needed) {  in sha512_crypt()
587 	buflen = needed;  in sha512_crypt()
590     return sha512_crypt_r(key, salt, buffer, buflen);  in sha512_crypt()