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authorDave Barach <dave@barachs.net>2016-05-31 14:05:46 -0400
committerChris Luke <chris_luke@cable.comcast.com>2016-06-01 20:05:08 +0000
commit16c75df7976003305f57885639cbc4df4a6a12cf (patch)
tree10d27134bbd595985645f461738632f7de2f92b8 /svm/svm.h
parentc79491571fcdb3c77fc7c07c6ea247c14ba3e406 (diff)
VPP-83 Allow non-privileged clients to use the vpp binary API.
Use the command line argument "api-segment { uid <nnn> gid <nnn> }" to configure shared memory segment file ownership. Defaults to uid = gid = 0. Shared-memory segments are explicitly set to 0770 mode, aka "rwxrwx---". Change-Id: Ic5d596b68139add61e7de6ace035c57dfd030111 Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'svm/svm.h')
-rw-r--r--svm/svm.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/svm/svm.h b/svm/svm.h
index 5f112cb83dc..bca23792059 100644
--- a/svm/svm.h
+++ b/svm/svm.h
@@ -74,6 +74,9 @@ typedef struct svm_map_region_args_ {
uword flags;
char *backing_file;
uword backing_mmap_size;
+ /* uid, gid to own the svm region(s) */
+ int uid;
+ int gid;
} svm_map_region_args_t;
@@ -108,6 +111,7 @@ typedef struct {
void *svm_region_find_or_create (svm_map_region_args_t *a);
void svm_region_init(void);
void svm_region_init_chroot(char *root_path);
+void svm_region_init_chroot_uid_gid(char *root_path, int uid, int gid);
void svm_region_exit (void);
void svm_region_unmap(void *rp_arg);
void svm_client_scan (char *root_path);