diff options
Diffstat (limited to 'trans/crash.c')
| -rw-r--r-- | trans/crash.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/trans/crash.c b/trans/crash.c index 827306b2..c31cd2bf 100644 --- a/trans/crash.c +++ b/trans/crash.c @@ -1,5 +1,5 @@ /* GNU Hurd standard crash dump server. - Copyright (C) 1995,96,97,99,2000,2001 Free Software Foundation, Inc. + Copyright (C) 1995,96,97,99,2000,01,02 Free Software Foundation, Inc. Written by Roland McGrath. This file is part of the GNU Hurd. @@ -69,9 +69,10 @@ enum crash_action static enum crash_action crash_how, crash_orphans_how; -error_t dump_core (task_t task, file_t core_file, - int signo, long int sigcode, int sigerror); - +/* This is defined in ../exec/elfcore.c, or we could have + different implementations for other formats. */ +extern error_t dump_core (task_t task, file_t file, off_t corelimit, + int signo, long int sigcode, int sigerror); /* This data structure describes a crashing task which we have suspended. This is attached to a receive right we have set as the process's message @@ -90,6 +91,7 @@ struct crasher task_t task; file_t core_file; + off_t core_limit; int signo, sigcode, sigerror; mach_port_t original_msgport; /* Restore on resume. */ @@ -214,6 +216,7 @@ S_crash_dump_task (mach_port_t port, c->task = task; c->core_file = core_file; + c->core_limit = (off_t) -1; /* XXX should core limit in RPC */ c->signo = signo; c->sigcode = sigcode; c->sigerror = sigerror; @@ -230,7 +233,9 @@ S_crash_dump_task (mach_port_t port, err = task_suspend (task); if (!err) { - err = dump_core (task, core_file, signo, sigcode, sigerror); + err = dump_core (task, core_file, + (off_t) -1, /* XXX should get core limit in RPC */ + signo, sigcode, sigerror); task_resume (task); } break; @@ -370,13 +375,6 @@ S_msg_sig_post_untraced (mach_port_t port, return err; } -error_t -dump_core (task_t task, file_t core_file, - int signo, long int sigcode, int sigerror) -{ - return ENOSYS; /* XXX */ -} - /* This gets called when the receive right for a crasher message port dies. */ void @@ -395,7 +393,7 @@ dead_crasher (void *ptr) { /* C->proc was cleared in S_msg_sig_post as a marker that this crasher should get a core dump when we clean him up. */ - error_t err = dump_core (c->task, c->core_file, + error_t err = dump_core (c->task, c->core_file, c->core_limit, c->signo, c->sigcode, c->sigerror); /* Now reply to the crasher's original RPC which started this whole party. He should now report his own death (with core dump iff ERR |