initial copy

git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@4335 a0bf4364-ded3-4de4-8d8a-66a801d63aff

1 files changed, 31 insertions, 0 deletions

diff --git a/dahdi_diag.c b/dahdi_diag.c
new file mode 100644
index 0000000..50900a8
--- /dev/null
+++ b/dahdi_diag.c
@@ -0,0 +1,31 @@
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#ifdef STANDALONE_ZAPATA
+#include "kernel/zaptel.h"
+#else
+#include <zaptel/zaptel.h>
+#endif
+
+int main(int argc, char *argv[])
+{
+	int fd;
+	int chan;
+	if ((argc < 2) || (sscanf(argv[1], "%d", &chan) != 1)) {
+		fprintf(stderr, "Usage: ztdiag <channel>\n");
+		exit(1);
+	}
+	fd = open("/dev/zap/ctl", O_RDWR);
+	if (fd < 0) {
+		perror("open(/dev/zap/ctl");
+		exit(1);
+	}
+	if (ioctl(fd, ZT_CHANDIAG, &chan)) {
+		perror("ioctl(ZT_CHANDIAG)");
+		exit(1);
+	}
+	exit(0);
+}