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authorXiaoming Jiang <jiangxiaoming@outlook.com>2022-12-08 07:54:06 +0000
committerDamjan Marion <dmarion@0xa5.net>2023-03-06 17:09:01 +0000
commit4d830d2142af5aa545bcabf5dc3facc4e4344cbe (patch)
treefebe3d849de59bea57b14f063540b6b833eff800 /src/vlib/unix
parent4646cd4e20db0cd593dc5964c9cac70cf73f7652 (diff)
vlib: fix macro define command not work in startup config exec script
Type: fix Signed-off-by: Xiaoming Jiang <jiangxiaoming@outlook.com> Change-Id: Idb34490199a78d5b0c1fe2382b6483a6e3a6fd1f
Diffstat (limited to 'src/vlib/unix')
-rw-r--r--src/vlib/unix/main.c89
1 files changed, 8 insertions, 81 deletions
diff --git a/src/vlib/unix/main.c b/src/vlib/unix/main.c
index 3991566ee01..74ad19ebbc2 100644
--- a/src/vlib/unix/main.c
+++ b/src/vlib/unix/main.c
@@ -273,98 +273,25 @@ startup_config_process (vlib_main_t * vm,
vlib_node_runtime_t * rt, vlib_frame_t * f)
{
unix_main_t *um = &unix_main;
- u8 *buf = 0;
- uword l, n = 1;
+ unformat_input_t in;
vlib_process_suspend (vm, 2.0);
while (um->unix_config_complete == 0)
vlib_process_suspend (vm, 0.1);
- if (um->startup_config_filename)
+ if (!um->startup_config_filename)
{
- unformat_input_t sub_input;
- int fd;
- struct stat s;
- char *fn = (char *) um->startup_config_filename;
+ return 0;
+ }
- fd = open (fn, O_RDONLY);
- if (fd < 0)
- {
- clib_warning ("failed to open `%s'", fn);
- return 0;
- }
+ unformat_init_vector (&in,
+ format (0, "exec %s", um->startup_config_filename));
- if (fstat (fd, &s) < 0)
- {
- clib_warning ("failed to stat `%s'", fn);
- bail:
- close (fd);
- return 0;
- }
+ vlib_cli_input (vm, &in, 0, 0);
- if (!(S_ISREG (s.st_mode) || S_ISLNK (s.st_mode)))
- {
- clib_warning ("not a regular file: `%s'", fn);
- goto bail;
- }
+ unformat_free (&in);
- while (n > 0)
- {
- l = vec_len (buf);
- vec_resize (buf, 4096);
- n = read (fd, buf + l, 4096);
- if (n > 0)
- {
- vec_set_len (buf, l + n);
- if (n < 4096)
- break;
- }
- else
- break;
- }
- if (um->log_fd && vec_len (buf))
- {
- u8 *lv = 0;
- lv = format (lv, "%U: ***** Startup Config *****\n%v",
- format_timeval, NULL /* current bat-format */,
- 0 /* current bat-time */, buf);
- {
- int rv __attribute__ ((unused)) =
- write (um->log_fd, lv, vec_len (lv));
- }
- vec_reset_length (lv);
- lv =
- format (lv, "%U: ***** End Startup Config *****\n", format_timeval,
- NULL /* current bat-format */, 0 /* current bat-time */);
- {
- int rv __attribute__ ((unused)) =
- write (um->log_fd, lv, vec_len (lv));
- }
- vec_free (lv);
- }
-
- if (vec_len (buf))
- {
- unformat_input_t in;
- unformat_init_vector (&sub_input, buf);
-
- while (unformat_user (&sub_input, unformat_vlib_cli_line, &in))
- {
- if (vlib_cli_input (vm, &in, 0, 0) != 0)
- {
- /* cli failed - stop */
- unformat_free (&in);
- break;
- }
- unformat_free (&in);
- }
-
- /* frees buf for us */
- unformat_free (&sub_input);
- }
- close (fd);
- }
return 0;
}