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Check-in Number:
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1687 | |
| Date: |
2002-Jan-29 21:10:53 (local)
2002-Jan-29 20:10:53 (UTC) |
| User: | rse |
| Branch: | |
| Comment: |
make defaults useable from outside to reset library |
| Tickets: |
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| Inspections: |
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| Files: |
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ossp-pkg/ex/ex.c 1.5 -> 1.6
--- ex.c 2002/01/29 11:06:35 1.5
+++ ex.c 2002/01/29 20:10:53 1.6
@@ -34,7 +34,7 @@
#include "ex.h"
/* default __ex_ctx callback function */
-static ex_ctx_t *ex_ctx_default(void)
+ex_ctx_t *__ex_ctx_default(void)
{
static ex_ctx_t ctx = EX_CTX_INITIALIZER;
@@ -42,7 +42,7 @@
}
/* default __ex_terminate callback function */
-static void ex_terminate_default(ex_t *e)
+void __ex_terminate_default(ex_t *e)
{
fprintf(stderr,
"**EX: UNCAUGHT EXCEPTION: "
@@ -53,6 +53,6 @@
}
/* the externally visible API */
-ex_ctx_cb_t __ex_ctx = &ex_ctx_default;
-ex_term_cb_t __ex_terminate = &ex_terminate_default;
+ex_ctx_cb_t __ex_ctx = &__ex_ctx_default;
+ex_term_cb_t __ex_terminate = &__ex_terminate_default;
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ossp-pkg/ex/ex.h 1.10 -> 1.11
--- ex.h 2002/01/29 11:05:21 1.10
+++ ex.h 2002/01/29 20:10:53 1.11
@@ -118,10 +118,12 @@
/* the exception context */
typedef ex_ctx_t *(*ex_ctx_cb_t)(void);
extern ex_ctx_cb_t __ex_ctx;
+extern ex_ctx_t *__ex_ctx_default(void);
/* the termination handler */
typedef void (*ex_term_cb_t)(ex_t *);
extern ex_term_cb_t __ex_terminate;
+extern void __ex_terminate_default(ex_t *e);
/* the block for trying execution */
#define ex_try \
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ossp-pkg/ex/ex.pod 1.8 -> 1.9
--- ex.pod 2002/01/29 11:05:21 1.8
+++ ex.pod 2002/01/29 20:10:53 1.9
@@ -262,9 +262,10 @@
global exception context, returned on-the-fly by the callback "ex_ctx_t
*(*B<__ex_ctx>)(void)".
-The default B<__ex_ctx> (as provided by F<libex>) returns a pointer to
-a static B<ex_ctx_t> context. For use in multi-threading environments,
-this should be overwritten with a per-thread context structure.
+The default B<__ex_ctx> (B<__ex_ctx_default> as provided by F<libex>)
+returns a pointer to a static B<ex_ctx_t> context. For use in
+multi-threading environments, this should be overwritten with a
+per-thread context structure.
To initialize an exception context structure there are two macros
defined: B<EX_CTX_INITIALIZER> for static initialization and
@@ -277,12 +278,12 @@
(*B<__ex_terminate>)(C<ex_t *>)". It receives a pointer to the exception
object which should have been thrown.
-The default B<__ex_terminate> (as provided by F<libex>) this prints
-a message of the form "C<**EX: UNCAUGHT EXCEPTION: class=0xXXXXXXXX
-object=0xXXXXXXXX value=0xXXXXXXX [file:123:func]>" to F<stderr> and
-then calls abort(3) in order to terminate the application. For use in
-multi-threading environments, this should be overwritten with a callback
-function which terminates only the current thread.
+The default B<__ex_terminate> (B<__ex_terminate_default> as provided by
+F<libex>) this prints a message of the form "C<**EX: UNCAUGHT EXCEPTION:
+class=0xXXXXXXXX object=0xXXXXXXXX value=0xXXXXXXX [file:123:func]>" to
+F<stderr> and then calls abort(3) in order to terminate the application.
+For use in multi-threading environments, this should be overwritten with
+a callback function which terminates only the current thread.
=head2 Namespace Mapping
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