diff options
Diffstat (limited to 'scripts/kconfig/mconf.c')
| -rw-r--r-- | scripts/kconfig/mconf.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c index 1b0b6ab..006d037 100644 --- a/scripts/kconfig/mconf.c +++ b/scripts/kconfig/mconf.c @@ -445,6 +445,7 @@ static struct gstr get_relations_str(struct symbol **sym_arr) pid_t pid; +#ifdef SIGWINCH static void winch_handler(int sig) { if (!do_resize) { @@ -452,11 +453,11 @@ static void winch_handler(int sig) do_resize = 1; } } +#endif static int exec_conf(void) { int pipefd[2], stat, size; - struct sigaction sa; sigset_t sset, osset; sigemptyset(&sset); @@ -465,10 +466,15 @@ static int exec_conf(void) signal(SIGINT, SIG_DFL); - sa.sa_handler = winch_handler; - sigemptyset(&sa.sa_mask); - sa.sa_flags = SA_RESTART; - sigaction(SIGWINCH, &sa, NULL); +#ifdef SIGWINCH + { + struct sigaction sa; + sa.sa_handler = winch_handler; + sigemptyset(&sa.sa_mask); + sa.sa_flags = SA_RESTART; + sigaction(SIGWINCH, &sa, NULL); + } +#endif *argptr++ = NULL; |