Ur/Web: tests/test.c annotate

Clarifying some C FFI details in manual

author	Adam Chlipala <adam@chlipala.net>
date	Sat, 11 Dec 2010 11:00:05 -0500
parents	eac1974924bb
children

rev	line source
adamc@765	1 #include <stdio.h>
adamc@765	2
adamc@764	3 #include "../include/urweb.h"
adamc@764	4
adamc@764	5 typedef uw_Basis_string uw_Test_t;
adamc@764	6
adamc@764	7 uw_Test_t uw_Test_create(uw_context ctx, uw_Basis_string s) {
adamc@764	8 return s;
adamc@764	9 }
adamc@764	10
adamc@764	11 uw_Basis_string uw_Test_out(uw_context ctx, uw_Test_t s) {
adamc@764	12 return s;
adamc@764	13 }
adamc@764	14
adamc@764	15 uw_Test_t uw_Test_frob(uw_context ctx, uw_Test_t s1, uw_Basis_string s2) {
adamc@764	16 return uw_Basis_strcat(ctx, s1, s2);
adamc@764	17 }
adamc@765	18
adamc@765	19 uw_Basis_unit uw_Test_print(uw_context ctx) {
adamc@765	20 printf("Hi there!\n");
adamc@765	21 return uw_unit_v;
adamc@765	22 }
adamc@766	23
adamc@766	24 uw_Basis_unit uw_Test_foo(uw_context ctx) {
adamc@766	25 printf("FOO!\n");
adamc@766	26 return uw_unit_v;
adamc@766	27 }
adamc@771	28
adamc@771	29 static void commit(void *data) {
adamc@771	30 printf("Commit: %s\n", data);
adamc@771	31 }
adamc@771	32 static void rollback(void *data) {
adamc@771	33 printf("Rollback: %s\n", data);
adamc@771	34 }
adamc@771	35 static void free(void *data) {
adamc@771	36 printf("Free: %s\n", data);
adamc@771	37 }
adamc@771	38
adamc@771	39 uw_Basis_unit uw_Test_transactional(uw_context ctx) {
adamc@771	40 uw_register_transactional(ctx, "Beppo", commit, rollback, free);
adamc@771	41 return uw_unit_v;
adamc@771	42 }

Mercurial > urweb