From 4d1f9564da436314c2b910077a93d99df1b43f71 Mon Sep 17 00:00:00 2001 From: Dave Barach Date: Fri, 30 Nov 2018 16:46:29 -0500 Subject: Delete shared memory segment files when vpp starts Should have been done this way years ago. My bad. Change-Id: Ic7bf937fb6c4dc5c1b6ae64f2ecf8608b62e7039 Signed-off-by: Dave Barach (cherry picked from commit b2204671dad112e3195771854b4ef00bb388d4e6) --- src/vlibmemory/memory_api.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'src') diff --git a/src/vlibmemory/memory_api.c b/src/vlibmemory/memory_api.c index 1f5da4c786e..5849d719fae 100644 --- a/src/vlibmemory/memory_api.c +++ b/src/vlibmemory/memory_api.c @@ -898,6 +898,28 @@ vlibmemory_init (vlib_main_t * vm) api_main_t *am = &api_main; svm_map_region_args_t _a, *a = &_a; clib_error_t *error; + u8 *remove_path1, *remove_path2; + + /* + * By popular request / to avoid support fires, remove any old api segment + * files Right Here. + */ + if (am->root_path == 0) + { + remove_path1 = format (0, "/dev/shm/global_vm%c", 0); + remove_path2 = format (0, "/dev/shm/vpe-api%c", 0); + } + else + { + remove_path1 = format (0, "/dev/shm/%s-global_vm%c", am->root_path, 0); + remove_path2 = format (0, "/dev/shm/%s-vpe-api%c", am->root_path, 0); + } + + (void) unlink ((char *) remove_path1); + (void) unlink ((char *) remove_path2); + + vec_free (remove_path1); + vec_free (remove_path2); memset (a, 0, sizeof (*a)); a->root_path = am->root_path; -- cgit 1.2.3-korg