diff options
Diffstat (limited to 'lib/libcapsicum/libcapsicum.3')
| -rw-r--r-- | lib/libcapsicum/libcapsicum.3 | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/lib/libcapsicum/libcapsicum.3 b/lib/libcapsicum/libcapsicum.3 index 9df565a4077d..cbfd214a3bc5 100644 --- a/lib/libcapsicum/libcapsicum.3 +++ b/lib/libcapsicum/libcapsicum.3 @@ -27,7 +27,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 14, 2014 +.Dd May 2, 2015 .Dt LIBCAPSICUM 3 .Os .Sh NAME @@ -68,9 +68,9 @@ .Ft "int" .Fn cap_send_nvlist "const cap_channel_t *chan" "const nvlist_t *nvl" .Ft "nvlist_t *" -.Fn cap_recv_nvlist "const cap_channel_t *chan" +.Fn cap_recv_nvlist "const cap_channel_t *chan" "int flags" .Ft "nvlist_t *" -.Fn cap_xfer_nvlist "const cap_channel_t *chan" "nvlist_t *nvl" +.Fn cap_xfer_nvlist "const cap_channel_t *chan" "nvlist_t *nvl" "int flags" .In libcapsicum_service.h .Ft "cap_channel_t *" .Fn cap_service_open "const cap_channel_t *chan" "const char *name" @@ -171,11 +171,23 @@ Most services should provide higher level API. The .Fn cap_recv_nvlist function receives the given nvlist over the given capability. +The +.Fa flags +argument defines what type the top nvlist is expected to be. +If the nvlist flags do not match the flags passed to +.Fn cap_recv_nvlist , +the nvlist will not be returned. .Pp The .Fn cap_xfer_nvlist function sends the given nvlist, destroys it and receives new nvlist in response over the given capability. +The +.Fa flags +argument defines what type the top nvlist is expected to be. +If the nvlist flags do not match the flags passed to +.Fn cap_xfer_nvlist , +the nvlist will not be returned. It does not matter if the function succeeds or fails, the nvlist given for sending will always be destroyed once the function returns. .Pp |