diff options
Diffstat (limited to 'pjlib/src/pjlib-samples/except.c')
-rw-r--r-- | pjlib/src/pjlib-samples/except.c | 158 |
1 files changed, 79 insertions, 79 deletions
diff --git a/pjlib/src/pjlib-samples/except.c b/pjlib/src/pjlib-samples/except.c index c6b7f556..e3648d20 100644 --- a/pjlib/src/pjlib-samples/except.c +++ b/pjlib/src/pjlib-samples/except.c @@ -1,79 +1,79 @@ -/* $Header: /pjproject-0.3/pjlib/src/pjlib-samples/except.c 2 10/14/05 12:26a Bennylp $ */
-/*
- * $Log: /pjproject-0.3/pjlib/src/pjlib-samples/except.c $
- *
- * 2 10/14/05 12:26a Bennylp
- * Finished error code framework, some fixes in ioqueue, etc. Pretty
- * major.
- *
- * 1 10/10/05 3:16p Bennylp
- * Created.
- *
- */
-#include <pj/except.h>
-#include <pj/rand.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-/**
- * \page page_pjlib_samples_except_c Example: Exception Handling
- *
- * Below is sample program to demonstrate how to use exception handling.
- *
- * \includelineno pjlib-samples/except.c
- */
-
-static pj_exception_id_t NO_MEMORY, OTHER_EXCEPTION;
-
-static void randomly_throw_exception()
-{
- if (pj_rand() % 2)
- PJ_THROW(OTHER_EXCEPTION);
-}
-
-static void *my_malloc(size_t size)
-{
- void *ptr = malloc(size);
- if (!ptr)
- PJ_THROW(NO_MEMORY);
- return ptr;
-}
-
-static int test_exception()
-{
- PJ_USE_EXCEPTION;
-
- PJ_TRY {
- void *data = my_malloc(200);
- free(data);
- randomly_throw_exception();
- }
- PJ_CATCH( NO_MEMORY ) {
- puts("Can't allocate memory");
- return 0;
- }
- PJ_DEFAULT {
- pj_exception_id_t x_id;
-
- x_id = PJ_GET_EXCEPTION();
- printf("Caught exception %d (%s)\n",
- x_id, pj_exception_id_name(x_id));
- }
- PJ_END
- return 1;
-}
-
-int main()
-{
- pj_status_t rc;
-
- // Error handling is omited for clarity.
-
- rc = pj_init();
-
- rc = pj_exception_id_alloc("No Memory", &NO_MEMORY);
- rc = pj_exception_id_alloc("Other Exception", &OTHER_EXCEPTION);
-
- return test_exception();
-}
-
+/* $Header: /pjproject-0.3/pjlib/src/pjlib-samples/except.c 2 10/14/05 12:26a Bennylp $ */ +/* + * $Log: /pjproject-0.3/pjlib/src/pjlib-samples/except.c $ + * + * 2 10/14/05 12:26a Bennylp + * Finished error code framework, some fixes in ioqueue, etc. Pretty + * major. + * + * 1 10/10/05 3:16p Bennylp + * Created. + * + */ +#include <pj/except.h> +#include <pj/rand.h> +#include <stdio.h> +#include <stdlib.h> + +/** + * \page page_pjlib_samples_except_c Example: Exception Handling + * + * Below is sample program to demonstrate how to use exception handling. + * + * \includelineno pjlib-samples/except.c + */ + +static pj_exception_id_t NO_MEMORY, OTHER_EXCEPTION; + +static void randomly_throw_exception() +{ + if (pj_rand() % 2) + PJ_THROW(OTHER_EXCEPTION); +} + +static void *my_malloc(size_t size) +{ + void *ptr = malloc(size); + if (!ptr) + PJ_THROW(NO_MEMORY); + return ptr; +} + +static int test_exception() +{ + PJ_USE_EXCEPTION; + + PJ_TRY { + void *data = my_malloc(200); + free(data); + randomly_throw_exception(); + } + PJ_CATCH( NO_MEMORY ) { + puts("Can't allocate memory"); + return 0; + } + PJ_DEFAULT { + pj_exception_id_t x_id; + + x_id = PJ_GET_EXCEPTION(); + printf("Caught exception %d (%s)\n", + x_id, pj_exception_id_name(x_id)); + } + PJ_END + return 1; +} + +int main() +{ + pj_status_t rc; + + // Error handling is omited for clarity. + + rc = pj_init(); + + rc = pj_exception_id_alloc("No Memory", &NO_MEMORY); + rc = pj_exception_id_alloc("Other Exception", &OTHER_EXCEPTION); + + return test_exception(); +} + |