Minix/rpi_b
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Reorganized system call library; uses separate file per call now.

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New configuration header file to include/ exclude functionality.
Extracted privileged features from struct proc and create new struct priv.
Renamed various system calls for readability.
This commit is contained in:
Jorrit Herder
2005-07-14 15:12:12 +00:00
parent 355d22ff06
commit 42ab148155
53 changed files with 1957 additions and 1503 deletions
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12
kernel/proto.h
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@@ -13,16 +13,13 @@ _PROTOTYPE( void clock_stop, (void) );
_PROTOTYPE( clock_t get_uptime, (void) );
_PROTOTYPE( unsigned long read_clock, (void) );
_PROTOTYPE( void set_timer, (struct timer *tp, clock_t t, tmr_func_t f) );
_PROTOTYPE( void reset_timer, (struct timer *tp) );
_PROTOTYPE( void reset_timer, (struct timer *tp) );
/* klibc.c */
_PROTOTYPE( int katoi, (register const char *s));
_PROTOTYPE( void *kmemcpy, (void *s1, const void *s2, register size_t n));
_PROTOTYPE( void *kmemset, (void *s, register int c, register size_t n));
_PROTOTYPE( int kstrcmp, (register const char *s1, register const char *s2));
_PROTOTYPE( size_t kstrlen, (const char *s));
_PROTOTYPE( int kstrncmp,
(register const char *s1, register const char *s2, register size_t n));
_PROTOTYPE( char *kstrncpy,
(char *s1, register const char *s2, register const ssize_t n));
#define karg(arg) (karg_t) (arg)
@@ -33,14 +30,16 @@ _PROTOTYPE( void main, (void) );
_PROTOTYPE( void prepare_shutdown, (int how) );
_PROTOTYPE( void stop_sequence, (struct timer *tp) );
/* misc.c */
/* utility.c */
_PROTOTYPE( void panic, (_CONST char *s, int n) );
_PROTOTYPE( void safe_lock, (int c, char *v) );
_PROTOTYPE( void safe_unlock, (void) );
_PROTOTYPE( int alloc_bit, (bitchunk_t *map, bit_t nr_bits) );
_PROTOTYPE( void free_bit, (bit_t nr, bitchunk_t *map, bit_t nr_bits) );
/* proc.c */
_PROTOTYPE( int sys_call, (int function, int src_dest, message *m_ptr) );
_PROTOTYPE( int lock_notify, (int dst, message *m_ptr) );
_PROTOTYPE( int lock_alert, (int src, int dst) );
_PROTOTYPE( int lock_send, (int dst, message *m_ptr) );
_PROTOTYPE( void lock_ready, (struct proc *rp) );
_PROTOTYPE( void lock_sched, (struct proc *rp) );
@@ -52,6 +51,7 @@ _PROTOTYPE( void cstart, (U16_t cs, U16_t ds, U16_t mds,
/* system.c */
_PROTOTYPE( void cause_sig, (int proc_nr, int sig_nr) );
_PROTOTYPE( int init_proc, (int proc_nr, int proto_nr) );
_PROTOTYPE( void clear_proc, (int proc_nr) );
_PROTOTYPE( phys_bytes numap_local, (int proc_nr, vir_bytes vir_addr,
vir_bytes bytes) );