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-rw-r--r--src/vlib/unix/main.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/src/vlib/unix/main.c b/src/vlib/unix/main.c
index 38eef4125a9..ee28ca8f1aa 100644
--- a/src/vlib/unix/main.c
+++ b/src/vlib/unix/main.c
@@ -39,6 +39,7 @@
#include <vlib/vlib.h>
#include <vlib/unix/unix.h>
#include <vlib/unix/plugin.h>
+#include <vppinfra/unix.h>
#include <limits.h>
#include <signal.h>
@@ -612,22 +613,23 @@ vlib_unix_main (int argc, char *argv[])
vlib_main_t *vm = vlib_get_first_main (); /* one and only time for this! */
unformat_input_t input;
clib_error_t *e;
- char buffer[PATH_MAX];
int i;
vec_validate_aligned (vgm->vlib_mains, 0, CLIB_CACHE_LINE_BYTES);
- if ((i = readlink ("/proc/self/exe", buffer, sizeof (buffer) - 1)) > 0)
+ vgm->exec_path = (char *) os_get_exec_path ();
+
+ if (vgm->exec_path)
{
- int j;
- buffer[i] = 0;
- vgm->exec_path = vec_new (char, i + 1);
- clib_memcpy_fast (vgm->exec_path, buffer, i + 1);
- for (j = i - 1; j > 0; j--)
- if (buffer[j - 1] == '/')
+ for (i = vec_len (vgm->exec_path) - 1; i > 0; i--)
+ if (vgm->exec_path[i - 1] == '/')
break;
- vgm->name = vec_new (char, i - j + 1);
- clib_memcpy_fast (vgm->name, buffer + j, i - j + 1);
+
+ vgm->name = 0;
+
+ vec_add (vgm->name, vgm->exec_path + i, vec_len (vgm->exec_path) - i);
+ vec_add1 (vgm->exec_path, 0);
+ vec_add1 (vgm->name, 0);
}
else
vgm->exec_path = vgm->name = argv[0];