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| author | gjb <gjb@FreeBSD.org> | 2014-06-27 22:05:21 +0000 |
|---|---|---|
| committer | gjb <gjb@FreeBSD.org> | 2014-06-27 22:05:21 +0000 |
| commit | fc21f40567ac7485e9e987cf5a539bd0d11c7155 (patch) | |
| tree | fce5301b062a855bc68b9cb76c6b5966c5a2acbe /sys/gdb | |
| parent | 2f456747e010bfa5a9dd3498aa5650e0ade39f22 (diff) | |
| download | FreeBSD-src-fc21f40567ac7485e9e987cf5a539bd0d11c7155.zip FreeBSD-src-fc21f40567ac7485e9e987cf5a539bd0d11c7155.tar.gz | |
Revert r267961, r267973:
These changes prevent sysctl(8) from returning proper output,
such as:
1) no output from sysctl(8)
2) erroneously returning ENOMEM with tools like truss(1)
or uname(1)
truss: can not get etype: Cannot allocate memory
Diffstat (limited to 'sys/gdb')
| -rw-r--r-- | sys/gdb/gdb_cons.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/gdb/gdb_cons.c b/sys/gdb/gdb_cons.c index 47f453f..ff74665 100644 --- a/sys/gdb/gdb_cons.c +++ b/sys/gdb/gdb_cons.c @@ -58,8 +58,9 @@ struct gdbcons { static struct gdbcons state = { -1 }; static int gdbcons_enable = 0; -SYSCTL_INT(_debug, OID_AUTO, gdbcons, CTLFLAG_RWTUN, &gdbcons_enable, - 0, "copy console messages to GDB"); +SYSCTL_INT(_debug, OID_AUTO, gdbcons, CTLFLAG_RW, &gdbcons_enable, + 0, "copy console messages to gdb"); +TUNABLE_INT("debug.gdbcons", &gdbcons_enable); static void gdb_cnprobe(struct consdev *cp) |
