Pedro Alves 2fa0369e51 Linux waitpid/__WALL emulation wrapper: If WNOHANG is set, don't touch sigprocmask. ...

Just a small optimization.  No need to block/unblock signals if we're
not going to call sigsuspend.

gdb/
2014-02-27  Pedro Alves  <palves@redhat.com>

	* nat/linux-waitpid.c (my_waitpid): Only block signals if WNOHANG
	isn't set.

2014-02-27 14:44:16 +00:00

..

linux-nat.h

…

linux-waitpid.c

Linux waitpid/__WALL emulation wrapper: If WNOHANG is set, don't touch sigprocmask.

2014-02-27 14:44:16 +00:00

linux-waitpid.h

Move linux-nat.c:status_to_str to nat/linux-waitpid.c.

2014-02-27 14:30:08 +00:00