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Fix compiler-warnings from libev

This commit is contained in:
Axel Wagner 2011-04-28 19:54:31 +02:00
parent 08d454b25e
commit 31f661ec73
2 changed files with 34 additions and 16 deletions
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29
i3bar/src/ipc.c
View File

@ -20,8 +20,8 @@
#include "common.h" #include "common.h"
ev_io i3_connection; ev_io *i3_connection;
ev_timer reconn; ev_timer *reconn = NULL;
const char *sock_path; const char *sock_path;
@ -52,8 +52,14 @@ void retry_connection(struct ev_loop *loop, ev_timer *w, int events) {
* *
*/ */
void reconnect() { void reconnect() {
ev_timer_init(&reconn, retry_connection, 0.25, 0.25); if (reconn == NULL) {
ev_timer_start(main_loop, &reconn); if ((reconn = malloc(sizeof(ev_timer))) == NULL) {
ELOG("malloc() failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
}
ev_timer_init(reconn, retry_connection, 0.25, 0.25);
ev_timer_start(main_loop, reconn);
} }
/* /*
@ -255,7 +261,7 @@ int i3_send_msg(uint32_t type, const char *payload) {
uint32_t written = 0; uint32_t written = 0;
while (to_write > 0) { while (to_write > 0) {
int n = write(i3_connection.fd, buffer + written, to_write); int n = write(i3_connection->fd, buffer + written, to_write);
if (n == -1) { if (n == -1) {
ELOG("write() failed: %s\n", strerror(errno)); ELOG("write() failed: %s\n", strerror(errno));
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
@ -293,8 +299,13 @@ int init_connection(const char *socket_path) {
return 0; return 0;
} }
ev_io_init(&i3_connection, &got_data, sockfd, EV_READ); i3_connection = malloc(sizeof(ev_io));
ev_io_start(main_loop, &i3_connection); if (i3_connection == NULL) {
ELOG("malloc() failed: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
ev_io_init(i3_connection, &got_data, sockfd, EV_READ);
ev_io_start(main_loop, i3_connection);
return 1; return 1;
} }
@ -302,8 +313,8 @@ int init_connection(const char *socket_path) {
* Destroy the connection to i3. * Destroy the connection to i3.
*/ */
void destroy_connection() { void destroy_connection() {
close(i3_connection.fd); close(i3_connection->fd);
ev_io_stop(main_loop, &i3_connection); ev_io_stop(main_loop, i3_connection);
} }
/* /*

21
i3bar/src/main.c
View File

@ -232,15 +232,22 @@ int main(int argc, char **argv) {
/* We listen to SIGTERM/QUIT/INT and try to exit cleanly, by stopping the main-loop. /* We listen to SIGTERM/QUIT/INT and try to exit cleanly, by stopping the main-loop.
* We only need those watchers on the stack, so putting them on the stack saves us * We only need those watchers on the stack, so putting them on the stack saves us
* some calls to free() */ * some calls to free() */
ev_signal sig_term, sig_int, sig_hup; ev_signal *sig_term = malloc(sizeof(ev_signal));
ev_signal *sig_int = malloc(sizeof(ev_signal));
ev_signal *sig_hup = malloc(sizeof(ev_signal));
ev_signal_init(&sig_term, &sig_cb, SIGTERM); if (sig_term == NULL || sig_int == NULL || sig_hup == NULL) {
ev_signal_init(&sig_int, &sig_cb, SIGINT); ELOG("malloc() failed: %s\n", strerror(errno));
ev_signal_init(&sig_hup, &sig_cb, SIGHUP); exit(EXIT_FAILURE);
}
ev_signal_start(main_loop, &sig_term); ev_signal_init(sig_term, &sig_cb, SIGTERM);
ev_signal_start(main_loop, &sig_int); ev_signal_init(sig_int, &sig_cb, SIGINT);
ev_signal_start(main_loop, &sig_hup); ev_signal_init(sig_hup, &sig_cb, SIGHUP);
ev_signal_start(main_loop, sig_term);
ev_signal_start(main_loop, sig_int);
ev_signal_start(main_loop, sig_hup);
/* From here on everything should run smooth for itself, just start listening for /* From here on everything should run smooth for itself, just start listening for
* events. We stop simply stop the event-loop, when we are finished */ * events. We stop simply stop the event-loop, when we are finished */