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Just a little hit

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XANTRONIX Development 2015-07-29 22:44:05 -05:00 • committed by XANTRONIX Industrial
parent 13cfe03cbe
commit a76ea9125a
1 changed files with 10 additions and 6 deletions
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16
src/if.c
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@ -238,26 +238,24 @@ error_list_start:
int patty_ax25_add_if(patty_ax25 *ax25, patty_ax25_if *iface) { int patty_ax25_add_if(patty_ax25 *ax25, patty_ax25_if *iface) {
int fd; int fd;
if ((fd = patty_kiss_tnc_fd_unix(iface->tnc)) < 0) { if ((fd = patty_kiss_tnc_fd_unix(iface->tnc)) >= 0) {
goto error_kiss_tnc_fd_unix; FD_SET(fd, &ax25->unix_fds);
} }
if (patty_list_append(ax25->ifaces, iface) == NULL) { if (patty_list_append(ax25->ifaces, iface) == NULL) {
goto error_list_append; goto error_list_append;
} }
FD_SET(fd, &ax25->unix_fds);
return 0; return 0;
error_list_append: error_list_append:
error_kiss_tnc_fd_unix:
return -1; return -1;
} }
int patty_ax25_delete_if(patty_ax25 *ax25, patty_ax25_if *iface) { int patty_ax25_delete_if(patty_ax25 *ax25, patty_ax25_if *iface) {
patty_list_item *item = ax25->ifaces->first; patty_list_item *item = ax25->ifaces->first;
int i = 0;
int fd, i = 0;
while (item) { while (item) {
if (item->value == iface) { if (item->value == iface) {
@ -272,6 +270,12 @@ int patty_ax25_delete_if(patty_ax25 *ax25, patty_ax25_if *iface) {
i++; i++;
} }
if ((fd = patty_kiss_tnc_fd_unix(iface->tnc)) >= 0) {
FD_CLR(fd, &ax25->unix_fds);
}
return 0;
error_list_splice: error_list_splice:
return -1; return -1;
} }