[PATCH 4/9] xl: Improve return and exit codes of main_console(), main_vncviewer() and main_dump_core().

[Harmandeep Kaur <write.harmandeep@gmail.com>]

Signed-off-by: Harmandeep Kaur <write.harmandeep@gmail.com>
---
 tools/libxl/xl_cmdimpl.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 2092c80..e1b4286 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -3421,7 +3421,7 @@ int main_console(int argc, char **argv)
             type = LIBXL_CONSOLE_TYPE_SERIAL;
         else {
             fprintf(stderr, "console type supported are: pv, serial\n");
-            return 2;
+            return EXIT_FAILURE;
         }
         break;
     case 'n':
@@ -3435,7 +3435,7 @@ int main_console(int argc, char **argv)
     else
         libxl_console_exec(ctx, domid, num, type);
     fprintf(stderr, "Unable to attach console\n");
-    return 1;
+    return EXIT_FAILURE;
 }
 
 int main_vncviewer(int argc, char **argv)
@@ -3457,8 +3457,8 @@ int main_vncviewer(int argc, char **argv)
     domid = find_domain(argv[optind]);
 
     if (vncviewer(domid, autopass))
-        return 1;
-    return 0;
+        return EXIT_FAILURE;
+    return EXIT_SUCCESS;
 }
 
 static void pcilist(uint32_t domid)
@@ -4013,7 +4013,7 @@ static void core_dump_domain(uint32_t domid, const char *filename)
     int rc;
 
     rc=libxl_domain_core_dump(ctx, domid, filename, NULL);
-    if (rc) { fprintf(stderr,"core dump failed (rc=%d)\n",rc);exit(-1); }
+    if (rc) { fprintf(stderr,"core dump failed (rc=%d)\n",rc);exit(EXIT_FAILURE); }
 }
 
 #ifndef LIBXL_HAVE_NO_SUSPEND_RESUME
@@ -4774,7 +4774,7 @@ int main_dump_core(int argc, char **argv)
     }
 
     core_dump_domain(find_domain(argv[optind]), argv[optind + 1]);
-    return 0;
+    return EXIT_SUCCESS;
 }
 
 int main_pause(int argc, char **argv)
-- 
2.5.0