To prepare to load sg3_utils-1.04 into trunk/, perform 7 renames.

* trunk//examples/scsi_inquiry.c: Renamed from trunk//scsi_inquiry.c.
* trunk//archive/sg_debug.c: Renamed from trunk//sg_debug.c.
* trunk//examples/sg_simple1.c: Renamed from trunk//sg_simple1.c.
* trunk//examples/sg_simple16.c: Renamed from trunk//sg_simple16.c.
* trunk//examples/sg_simple2.c: Renamed from trunk//sg_simple2.c.
* trunk//examples/sg_simple3.c: Renamed from trunk//sg_simple3.c.
* trunk//examples/sg_simple4.c: Renamed from trunk//sg_simple4.c.


git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@31 6180dd3e-e324-4e3e-922d-17de1ae2f315

1 files changed, 71 insertions, 0 deletions

diff --git a/archive/sg_debug.c b/archive/sg_debug.c
new file mode 100644
index 00000000..fb044feb
--- /dev/null
+++ b/archive/sg_debug.c
@@ -0,0 +1,71 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/fcntl.h>
+#include <sys/ioctl.h>
+#include "sg_include.h"
+
+
+/* Test code for D. Gilbert's extensions to the Linux OS SCSI generic ("sg")
+   device driver.
+*  Copyright (C) 1999 D. Gilbert
+*  This program is free software; you can redistribute it and/or modify
+*  it under the terms of the GNU General Public License as published by
+*  the Free Software Foundation; either version 2, or (at your option)
+*  any later version.
+
+   This program outputs debug information to the console/log for _all_
+   active sg devices.
+
+   Version 3.55 (20020115)
+*/
+
+#define EBUFF_SZ 256
+
+
+int main(int argc, char * argv[])
+{
+    int fd, res, debug, t;
+    char ebuff[EBUFF_SZ];
+    
+    if ((argc != 2) || ('-' == *argv[1])) {
+        printf("Usage: sg_debug <sg_device>\n");
+        return 1;
+    }
+    fd = open(argv[1], O_RDONLY | O_NONBLOCK);
+    if (fd < 0) {
+        if (EBUSY == errno)
+            printf("Failed trying to open %s because it is busy\n", argv[1]);
+        else {
+            snprintf(ebuff, EBUFF_SZ, "sg_debug: Error trying to open %s ", 
+	    	     argv[1]);
+            perror(ebuff);
+        }
+        return 1;
+    }
+    res = ioctl(fd, SG_GET_VERSION_NUM, &t);
+    if ((res >= 0) || (t >= 30000)) {
+        printf("System is using sg version 3 driver. Hence the user can");
+        printf(" execute:\n  'cat /proc/scsi/sg/debug' themselves. ");
+        printf("Here is an example:\n");
+	system("cat /proc/scsi/sg/debug");
+        return 0;
+    }
+    debug = 10;
+    res = ioctl(fd, SG_SET_DEBUG, &debug);
+    if (res < 0) {
+        perror("sg_debug: ioctl error on SG_SET_DEBUG");
+        return 1;
+    }
+    
+    res = close(fd);
+    if (res < 0) {
+        snprintf(ebuff, EBUFF_SZ, "sg_debug: trying to close %s ", argv[1]);
+        perror(ebuff);
+        return 1;
+    }
+    return 0;
+}