NAME

       getsockcreatecon,  setsockcreatecon  -  get  or  set the SELinux security context used for
       creating a new labeled sockets

SYNOPSIS

       #include <selinux/selinux.h>

       int getsockcreatecon(char **con);

       int getsockcreatecon_raw(char **con);

       int setsockcreatecon(char * context);

       int setsockcreatecon_raw(char * context);

DESCRIPTION

       getsockcreatecon() retrieves the context used for creating a new labeled  network  socket.
       This  returned  context  should  be freed with freecon(3) if non-NULL.  getsockcreatecon()
       sets *con to NULL if no sockcreate context has been explicitly set by  the  program  (i.e.
       using the default policy behavior).

       setsockcreatecon()  sets  the context used for creating a new labeled network sockets NULL
       can be passed to  setsockcreatecon()  to  reset  to  the  default  policy  behavior.   The
       sockcreate  context  is automatically reset after the next execve(2), so a program doesn't
       need to explicitly sanitize it upon startup.

       setsockcreatecon() can be applied prior to library functions that  internally  perform  an
       file creation, in order to set an file context on the objects.

       getsockcreatecon_raw()  and  setsockcreatecon_raw()  behave  identically  to their non-raw
       counterparts but do not perform context translation.

       Note: Signal handlers that perform a setsockcreatecon() must take care to save, reset, and
       restore the sockcreate context to avoid unexpected behavior.

RETURN VALUE

       On error -1 is returned.  On success 0 is returned.

SEE ALSO

       selinux(8), freecon(3), getcon(3)