debian man page for setfscreatecon

getfscreatecon(3)					     SELinux API documentation						 getfscreatecon(3)

NAME
       getfscreatecon, setfscreatecon - get or set the SELinux security context used for creating a new file system object.

SYNOPSIS
       #include <selinux/selinux.h>

       int getfscreatecon(security_context_t *con);

       int setfscreatecon(security_context_t context);

DESCRIPTION
       getfscreatecon  retrieves  the  context	used for creating a new file system object.  This returned context should be freed with freecon if
       non-NULL.  getfscreatecon sets *con to NULL if no fscreate context has been explicitly set by the program (i.e. using  the  default  policy
       behavior).

       setfscreatecon  sets  the context used for creating a new file system object.  NULL can be passed to setfscreatecon to reset to the default
       policy behavior.  The fscreate context is automatically reset after the next execve, so a program doesn't need to  explicitly  sanitize	it
       upon startup.

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

       Note: Signal handlers that perform an setfscreate must take care to save, reset, and restore  the  fscreate  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), getexeccon(3)

russell@coker.com.au						  1 January 2004						 getfscreatecon(3)