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authorThomas Bushnell, BSG <thomas@gnu.org>1996-10-31 17:30:56 +0000
committerThomas Bushnell, BSG <thomas@gnu.org>1996-10-31 17:30:56 +0000
commit78abf56371e179ccdafeb311a3d15e57505dc7e2 (patch)
treee8d98cc4f324c58fba062cf392105cca007396da /hurd
parent1c404962af06d9a827539a9479253cd8cd5628bd (diff)
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Thu Oct 24 17:32:57 1996 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>cvs/libc-961101
* hurd/hurdsig.c (write_corefile): If we can't create the core file, still call crash_dump_task with a null FILE arg. Maybe it won't actually need the file.
Diffstat (limited to 'hurd')
-rw-r--r--hurd/hurdsig.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/hurd/hurdsig.c b/hurd/hurdsig.c
index 1f58d13..2783a0c 100644
--- a/hurd/hurdsig.c
+++ b/hurd/hurdsig.c
@@ -153,17 +153,16 @@ write_corefile (int signo, const struct hurd_signal_detail *detail)
return 0;
/* Get a port to the directory where the new core file will reside. */
+ file = MACH_PORT_NULL;
name = _hurdsig_getenv ("COREFILE");
if (name == NULL)
name = "core";
coredir = __file_name_split (name, (char **) &name);
- if (coredir == MACH_PORT_NULL)
- return 0;
- /* Create the new file, but don't link it into the directory yet. */
- if (err = __dir_mkfile (coredir, O_WRONLY|O_CREAT,
- 0600 & ~_hurd_umask, /* XXX ? */
- &file))
- return 0;
+ if (coredir != MACH_PORT_NULL)
+ /* Create the new file, but don't link it into the directory yet. */
+ __dir_mkfile (coredir, O_WRONLY|O_CREAT,
+ 0600 & ~_hurd_umask, /* XXX ? */
+ &file))
/* Call the core dumping server to write the core file. */
err = __crash_dump_task (coreserver,
@@ -174,13 +173,14 @@ write_corefile (int signo, const struct hurd_signal_detail *detail)
_hurd_ports[INIT_PORT_CTTYID].port,
MACH_MSG_TYPE_COPY_SEND);
__mach_port_deallocate (__mach_task_self (), coreserver);
- if (! err)
+
+ if (! err && file != MACH_PORT_NULL)
/* The core dump into FILE succeeded, so now link it into the
directory. */
err = __dir_link (file, coredir, name, 1);
__mach_port_deallocate (__mach_task_self (), file);
__mach_port_deallocate (__mach_task_self (), coredir);
- return !err;
+ return !err && file != MACH_PORT_NULL;
}