/* * * POSIX something-or-other (V5.5) */ #ifndef _POSIX_SERVICEDEF_H #define _POSIX_SERVICEDEF_H /* The following definitions are passed in the ctrl parameter. */ #define POSIX$C_BLOCK_FORK 1 /* block fork execution */ #define POSIX$C_UNBLOCK_FORK 2 /* unblock fork execution */ #define POSIX$C_DISABLE_FORK 3 /* disable fork */ #define POSIX$C_SETUP_CALLBACK 4 /* setup image callback */ #define POSIX$C_SYSTEM_CALLBACK 5 /* setup system callback */ #define POSIX$C_PROCESS_CALLBACK 6 /* setup process permanent callback */ #define POSIX$C_CANCEL_CALLBACK 7 /* cancel a callback */ #define POSIX$C_CONTINUE 8 /* continue callbacks */ #define POSIX$C_TEST_CALLS 9 /* temporary value for testing */ #define POSIX$C_MAX_CNTRL 9 #define POSIX$K_MAX_CNTRL 9 /* * The following definitions are for the 'when' mask. They define when * callbacks are to be made. */ #define POSIX$V_CALL_BEFORE_COPY 0 #define POSIX$V_CALL_IN_CHILD 1 #define POSIX$V_CALL_AFTER_CHILD 2 #define POSIX$V_CALL_ON_FAILURE 3 #define POSIX$V_CALL_BEFORE_COPY_FAIL 4 #define POSIX$V_CALL_IN_CHILD_FAIL 5 #define POSIX$V_CALL_AFTER_CHILD_FAIL 6 #define POSIX$M_CALL_BEFORE_COPY (1<