SIGUSR2           977 gc/include/private/gcconfig.h #	define SIG_THR_RESTART SIGUSR2
SIGUSR2          1222 gc/include/private/gcconfig.h #	define SIG_THR_RESTART SIGUSR2
SIGUSR2          1537 gc/include/private/gcconfig.h #	define SIG_THR_RESTART SIGUSR2
SIGUSR2           228 src/main.c         sigdelset(&set, SIGUSR2); /* used in linux threads */
SIGUSR2           232 src/main.c         sigdelset(&set, SIGUSR2); /* used by GC to restart the world */
SIGUSR2           135 src/signal.c   #ifdef SIGUSR2
SIGUSR2           136 src/signal.c       SIGDEF(SIGUSR2, SIGDEF_ERROR),    /* User-defined signal 2 (POSIX) */