diff options
Diffstat (limited to 'apps/app_externalivr.c')
| -rw-r--r-- | apps/app_externalivr.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/apps/app_externalivr.c b/apps/app_externalivr.c index fc5f34082..068463cec 100644 --- a/apps/app_externalivr.c +++ b/apps/app_externalivr.c @@ -31,6 +31,7 @@ #include <string.h> #include <unistd.h> #include <errno.h> +#include <signal.h> #include "asterisk.h" @@ -258,9 +259,13 @@ static int app_exec(struct ast_channel *chan, void *data) FILE *child_commands = NULL; FILE *child_errors = NULL; FILE *child_events = NULL; + sigset_t fullset, oldset; LOCAL_USER_ADD(u); - + + sigfillset(&fullset); + pthread_sigmask(SIG_BLOCK, &fullset, &oldset); + AST_LIST_HEAD_INIT(&u->playlist); AST_LIST_HEAD_INIT(&u->finishlist); u->abort_current_sound = 0; @@ -314,6 +319,9 @@ static int app_exec(struct ast_channel *chan, void *data) /* child process */ int i; + signal(SIGPIPE, SIG_DFL); + pthread_sigmask(SIG_UNBLOCK, &fullset, NULL); + if (option_highpriority) ast_set_priority(0); @@ -337,6 +345,8 @@ static int app_exec(struct ast_channel *chan, void *data) int waitfds[2] = { child_errors_fd, child_commands_fd }; struct ast_channel *rchan; + pthread_sigmask(SIG_SETMASK, &oldset, NULL); + close(child_stdin[0]); child_stdin[0] = 0; close(child_stdout[1]); |