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authorDamjan Marion <damarion@cisco.com>2017-06-21 11:57:07 +0200
committerDave Barach <openvpp@barachs.net>2017-06-21 15:22:06 +0000
commita54230d4e79e088b13f581e301846fc3e259548e (patch)
treea50d7159c7d50eb9bb62c482e856284feaefb524 /src/vlib/unix
parentca1936123cbe2c02521dce6c7890d66135888654 (diff)
Add knob to specify effective group id (gid) for VPP process
Change-Id: Icf9bd4abda058fb380f1a25d5fe3917ffb38b1c4 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/unix')
-rw-r--r--src/vlib/unix/main.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/vlib/unix/main.c b/src/vlib/unix/main.c
index e31ea81583e..ad1a7c3ccda 100644
--- a/src/vlib/unix/main.c
+++ b/src/vlib/unix/main.c
@@ -48,6 +48,7 @@
#include <fcntl.h>
#include <sys/time.h>
#include <sys/resource.h>
+#include <unistd.h>
/** Default CLI pager limit is not configured in startup.conf */
#define UNIX_CLI_DEFAULT_PAGER_LIMIT 100000
@@ -313,6 +314,7 @@ unix_config (vlib_main_t * vm, unformat_input_t * input)
{
unix_main_t *um = &unix_main;
clib_error_t *error = 0;
+ gid_t gid;
/* Defaults */
um->cli_pager_buffer_limit = UNIX_CLI_DEFAULT_PAGER_LIMIT;
@@ -404,6 +406,11 @@ unix_config (vlib_main_t * vm, unformat_input_t * input)
vec_free (lv);
}
}
+ else if (unformat (input, "gid %U", unformat_unix_gid, &gid))
+ {
+ if (setegid (gid) == -1)
+ return clib_error_return_unix (0, "setegid");
+ }
else
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);