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authorDarren Tucker <dtucker@zip.com.au>2003-10-02 16:12:36 +1000
committerDarren Tucker <dtucker@zip.com.au>2003-10-02 16:12:36 +1000
commit3e33cecf71860f73656a73b754cc7b7b9ec0b0ce (patch)
tree4c993022225dc70faeb42e23ff3323fd1deb717a /log.c
parentb210aa2cfa546d8c31f8c725d1de3050c747bd6e (diff)
- markus@cvs.openbsd.org 2003/09/23 20:17:11
[Makefile.in auth1.c auth2.c auth.c auth.h auth-krb5.c canohost.c cleanup.c clientloop.c fatal.c gss-serv.c log.c log.h monitor.c monitor.h monitor_wrap.c monitor_wrap.h packet.c serverloop.c session.c session.h ssh-agent.c sshd.c] replace fatal_cleanup() and linked list of fatal callbacks with static cleanup_exit() function. re-refine cleanup_exit() where appropriate, allocate sshd's authctxt eary to allow simpler cleanup in sshd. tested by many, ok deraadt@
Diffstat (limited to 'log.c')
-rw-r--r--log.c79
1 files changed, 1 insertions, 78 deletions
diff --git a/log.c b/log.c
index 9bce2555..686a2a43 100644
--- a/log.c
+++ b/log.c
@@ -34,7 +34,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: log.c,v 1.28 2003/05/24 09:02:22 djm Exp $");
+RCSID("$OpenBSD: log.c,v 1.29 2003/09/23 20:17:11 markus Exp $");
#include "log.h"
#include "xmalloc.h"
@@ -183,83 +183,6 @@ debug3(const char *fmt,...)
va_end(args);
}
-/* Fatal cleanup */
-
-struct fatal_cleanup {
- struct fatal_cleanup *next;
- void (*proc) (void *);
- void *context;
-};
-
-static struct fatal_cleanup *fatal_cleanups = NULL;
-
-/* Registers a cleanup function to be called by fatal() before exiting. */
-
-void
-fatal_add_cleanup(void (*proc) (void *), void *context)
-{
- struct fatal_cleanup *cu;
-
- cu = xmalloc(sizeof(*cu));
- cu->proc = proc;
- cu->context = context;
- cu->next = fatal_cleanups;
- fatal_cleanups = cu;
-}
-
-/* Removes a cleanup frunction to be called at fatal(). */
-
-void
-fatal_remove_cleanup(void (*proc) (void *context), void *context)
-{
- struct fatal_cleanup **cup, *cu;
-
- for (cup = &fatal_cleanups; *cup; cup = &cu->next) {
- cu = *cup;
- if (cu->proc == proc && cu->context == context) {
- *cup = cu->next;
- xfree(cu);
- return;
- }
- }
- fatal("fatal_remove_cleanup: no such cleanup function: 0x%lx 0x%lx",
- (u_long) proc, (u_long) context);
-}
-
-/* Remove all cleanups, to be called after fork() */
-void
-fatal_remove_all_cleanups(void)
-{
- struct fatal_cleanup *cu, *next_cu;
-
- for (cu = fatal_cleanups; cu; cu = next_cu) {
- next_cu = cu->next;
- xfree(cu);
- }
- fatal_cleanups = NULL;
-}
-
-/* Cleanup and exit */
-void
-fatal_cleanup(void)
-{
- struct fatal_cleanup *cu, *next_cu;
- static int called = 0;
-
- if (called)
- exit(255);
- called = 1;
- /* Call cleanup functions. */
- for (cu = fatal_cleanups; cu; cu = next_cu) {
- next_cu = cu->next;
- debug("Calling cleanup 0x%lx(0x%lx)",
- (u_long) cu->proc, (u_long) cu->context);
- (*cu->proc) (cu->context);
- }
- exit(255);
-}
-
-
/*
* Initialize the log.
*/