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add libustcmd
[ust.git]
/
libustcomm
/
ustcomm.c
diff --git
a/libustcomm/ustcomm.c
b/libustcomm/ustcomm.c
index 0a5ab6aaaf1110d8e66a44b123f81f4d9829c878..f3263582cd0f7a6b33497aec1b7befbebd74ea07 100644
(file)
--- a/
libustcomm/ustcomm.c
+++ b/
libustcomm/ustcomm.c
@@
-33,8
+33,6
@@
#include "localerr.h"
#define UNIX_PATH_MAX 108
#include "localerr.h"
#define UNIX_PATH_MAX 108
-#define SOCK_DIR "/tmp/socks"
-#define UST_SIGNAL SIGIO
#define MSG_MAX 1000
#define MSG_MAX 1000
@@
-82,6
+80,10
@@
static int signal_process(pid_t pid)
return 0;
}
return 0;
}
+int pid_is_online(pid_t pid) {
+ return kill(pid, UST_SIGNAL) != -1;
+}
+
static int send_message_fd(int fd, const char *msg)
{
int result;
static int send_message_fd(int fd, const char *msg)
{
int result;
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