e9aabcf2f8
library to the memory driver. Always put output from within TTY directly on the console. Removed second include of driver.h from tty.c. Made tty_inrepcode bigger. First step to move PM and FS calls that are not regular (API) system calls out of callnr.h (renumbered them, and removed them from the table.c files). Imported the Minix-vmd uname implementation. This provides a more stable ABI than the current implementation. Added a bit of security checking. Unfortunately not nearly enough to get a secure system. Fixed a bug related to the sizes of the programs in the image (in PM patch_mem_chunks).
122 lines
4 KiB
C
122 lines
4 KiB
C
/* Function prototypes. */
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struct mproc;
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struct stat;
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struct mem_map;
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struct memory;
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#include <timers.h>
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/* alloc.c */
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_PROTOTYPE( phys_clicks alloc_mem, (phys_clicks clicks) );
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_PROTOTYPE( void free_mem, (phys_clicks base, phys_clicks clicks) );
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_PROTOTYPE( void mem_init, (struct memory *chunks, phys_clicks *free) );
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#if ENABLE_SWAP
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_PROTOTYPE( int swap_on, (char *file, u32_t offset, u32_t size) );
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_PROTOTYPE( int swap_off, (void) );
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_PROTOTYPE( void swap_in, (void) );
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_PROTOTYPE( void swap_inqueue, (struct mproc *rmp) );
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#else /* !SWAP */
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#define swap_in() ((void)0)
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#define swap_inqueue(rmp) ((void)0)
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#endif /* !SWAP */
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_PROTOTYPE(int mem_holes_copy, (struct hole *, size_t *, u32_t *) );
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/* break.c */
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_PROTOTYPE( int adjust, (struct mproc *rmp,
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vir_clicks data_clicks, vir_bytes sp) );
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_PROTOTYPE( int do_brk, (void) );
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_PROTOTYPE( int size_ok, (int file_type, vir_clicks tc, vir_clicks dc,
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vir_clicks sc, vir_clicks dvir, vir_clicks s_vir) );
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/* devio.c */
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_PROTOTYPE( int do_dev_io, (void) );
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_PROTOTYPE( int do_dev_io, (void) );
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/* dmp.c */
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_PROTOTYPE( int do_fkey_pressed, (void) );
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/* exec.c */
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_PROTOTYPE( int do_exec, (void) );
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_PROTOTYPE( int exec_newmem, (void) );
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_PROTOTYPE( int do_execrestart, (void) );
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_PROTOTYPE( void exec_restart, (struct mproc *rmp, int result) );
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_PROTOTYPE( struct mproc *find_share, (struct mproc *mp_ign, Ino_t ino,
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Dev_t dev, time_t ctime) );
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/* forkexit.c */
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_PROTOTYPE( int do_fork, (void) );
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_PROTOTYPE( int do_fork_nb, (void) );
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_PROTOTYPE( int do_pm_exit, (void) );
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_PROTOTYPE( int do_waitpid, (void) );
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_PROTOTYPE( void pm_exit, (struct mproc *rmp, int exit_status,
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int for_trace) );
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_PROTOTYPE (void tell_parent, (struct mproc *child) );
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_PROTOTYPE( void real_cleanup, (struct mproc *rmp) );
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/* getset.c */
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_PROTOTYPE( int do_getset, (void) );
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/* main.c */
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_PROTOTYPE( int main, (void) );
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/* misc.c */
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_PROTOTYPE( int do_reboot, (void) );
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_PROTOTYPE( int do_procstat, (void) );
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_PROTOTYPE( int do_sysuname, (void) );
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_PROTOTYPE( int do_getsysinfo, (void) );
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_PROTOTYPE( int do_getprocnr, (void) );
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_PROTOTYPE( int do_svrctl, (void) );
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_PROTOTYPE( int do_allocmem, (void) );
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_PROTOTYPE( int do_freemem, (void) );
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_PROTOTYPE( int do_getsetpriority, (void) );
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#if (MACHINE == MACINTOSH)
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_PROTOTYPE( phys_clicks start_click, (void) );
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#endif
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_PROTOTYPE( void setreply, (int proc_nr, int result) );
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/* signal.c */
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_PROTOTYPE( int do_alarm, (void) );
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_PROTOTYPE( int do_kill, (void) );
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_PROTOTYPE( int ksig_pending, (void) );
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_PROTOTYPE( int do_pause, (void) );
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_PROTOTYPE( int set_alarm, (int proc_nr, int sec) );
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_PROTOTYPE( int check_sig, (pid_t proc_id, int signo) );
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_PROTOTYPE( void sig_proc, (struct mproc *rmp, int sig_nr) );
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_PROTOTYPE( int do_sigaction, (void) );
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_PROTOTYPE( int do_sigpending, (void) );
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_PROTOTYPE( int do_sigprocmask, (void) );
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_PROTOTYPE( int do_sigreturn, (void) );
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_PROTOTYPE( int do_sigsuspend, (void) );
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_PROTOTYPE( void check_pending, (struct mproc *rmp) );
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/* time.c */
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_PROTOTYPE( int do_stime, (void) );
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_PROTOTYPE( int do_time, (void) );
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_PROTOTYPE( int do_times, (void) );
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_PROTOTYPE( int do_gettimeofday, (void) );
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/* timers.c */
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_PROTOTYPE( void pm_set_timer, (timer_t *tp, int delta,
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tmr_func_t watchdog, int arg));
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_PROTOTYPE( void pm_expire_timers, (clock_t now));
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_PROTOTYPE( void pm_cancel_timer, (timer_t *tp));
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/* trace.c */
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_PROTOTYPE( int do_trace, (void) );
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_PROTOTYPE( void stop_proc, (struct mproc *rmp, int sig_nr) );
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/* utility.c */
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_PROTOTYPE( pid_t get_free_pid, (void) );
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_PROTOTYPE( int no_sys, (void) );
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_PROTOTYPE( void panic, (char *who, char *mess, int num) );
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_PROTOTYPE( int get_stack_ptr, (int proc_nr, vir_bytes *sp) );
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_PROTOTYPE( int get_mem_map, (int proc_nr, struct mem_map *mem_map) );
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_PROTOTYPE( char *find_param, (const char *key));
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_PROTOTYPE( int proc_from_pid, (pid_t p));
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_PROTOTYPE( int pm_isokendpt, (int ep, int *proc));
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