diff options
| author |   Pierre Pfister <ppfister@cisco.com> | 2021-09-10 16:38:03 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-09-14 14:42:07 +0000 |
| commit | c26cc72edf195a3f57c734b5161bd37995002107 (patch) | |
| tree | 04286baf62d4b505635aa63cde1809f22cc6f1ed /src/vlib/main.h | |
| parent | 46e020183e3e333c67a8099c4c43c9361d7ae4af (diff) | |
vlib: add graceful termination with status
This commit allows a non-VPP thread to request VPP to gracefully
shutdown and return a specific process status value.
Type: improvement
Change-Id: I9bf52b789e7ee28eb272630eaea495fd94349f79
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
Diffstat (limited to 'src/vlib/main.h')
| -rw-r--r-- | src/vlib/main.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vlib/main.h b/src/vlib/main.h index c655560d08c..a16f603f467 100644 --- a/src/vlib/main.h +++ b/src/vlib/main.h @@ -143,6 +143,8 @@ typedef struct vlib_main_t u32 main_loop_exit_set; /* Set e.g. in the SIGTERM signal handler, checked in a safe place... */ volatile u32 main_loop_exit_now; + /* Exit status that will be returned by the process upon exit. */ + volatile int main_loop_exit_status; clib_longjmp_t main_loop_exit; #define VLIB_MAIN_LOOP_EXIT_NONE 0 #define VLIB_MAIN_LOOP_EXIT_PANIC 1 @@ -389,6 +391,8 @@ vlib_panic (vlib_main_t * vm) vlib_panic_with_error (vm, 0); } +/* Asynchronously requests exit with the given status. */ +void vlib_exit_with_status (vlib_main_t *vm, int status); always_inline f64 vlib_internal_node_vector_rate (vlib_main_t * vm) |