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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-10-08 08:43:00 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-10-08 08:43:00 -0700 |
| commit | e3c55d406bd8df1a878546002c93db90c42be10c (patch) | |
| tree | efb0ba2707c95fd7166cf1b76887c43c977e37dd /arch/um/os-Linux/util.c | |
| parent | Input: st1232 - include linux/of.h header (diff) | |
| parent | Linux 3.12-rc4 (diff) | |
| download | wireguard-linux-e3c55d406bd8df1a878546002c93db90c42be10c.tar.xz wireguard-linux-e3c55d406bd8df1a878546002c93db90c42be10c.zip | |
Merge tag 'v3.12-rc4' into next
Merge with mainline to bring in changes to input subsystem that were
committed through other trees.
Diffstat (limited to 'arch/um/os-Linux/util.c')
| -rw-r--r-- | arch/um/os-Linux/util.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/um/os-Linux/util.c b/arch/um/os-Linux/util.c index 492ef5e6e166..faee55ef6d2f 100644 --- a/arch/um/os-Linux/util.c +++ b/arch/um/os-Linux/util.c @@ -94,6 +94,16 @@ static inline void __attribute__ ((noreturn)) uml_abort(void) exit(127); } +/* + * UML helper threads must not handle SIGWINCH/INT/TERM + */ +void os_fix_helper_signals(void) +{ + signal(SIGWINCH, SIG_IGN); + signal(SIGINT, SIG_DFL); + signal(SIGTERM, SIG_DFL); +} + void os_dump_core(void) { int pid; |