diff options
Diffstat (limited to 'hurd/hurdsig.c')
| -rw-r--r-- | hurd/hurdsig.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/hurd/hurdsig.c b/hurd/hurdsig.c index 3daef11..01a8427 100644 --- a/hurd/hurdsig.c +++ b/hurd/hurdsig.c @@ -1,4 +1,5 @@ -/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2000 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2000,01 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -125,6 +126,7 @@ _hurd_thread_sigstate (thread_t thread) #include <hurd/fd.h> #include <hurd/crash.h> +#include <hurd/resource.h> #include <hurd/paths.h> #include <setjmp.h> #include <fcntl.h> @@ -136,7 +138,6 @@ _hurd_thread_sigstate (thread_t thread) #include <assert.h> #include <unistd.h> -int _hurd_core_limit; /* XXX */ /* Call the crash dump server to mummify us before we die. Returns nonzero if a core file was written. */ @@ -148,6 +149,15 @@ write_corefile (int signo, const struct hurd_signal_detail *detail) file_t file, coredir; const char *name; + /* Don't bother locking since we just read the one word. */ + rlim_t corelimit = _hurd_rlimits[RLIMIT_CORE].rlim_cur; + + if (corelimit == 0) + /* No core dumping, thank you very much. Note that this makes + `ulimit -c 0' prevent crash-suspension too, which is probably + what the user wanted. */ + return 0; + /* XXX RLIMIT_CORE: When we have a protocol to make the server return an error for RLIMIT_FSIZE, then tell the corefile fs server the RLIMIT_CORE |