Subversion Repositories SvarDOS

Rev

Rev 1863 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1863 Rev 1877
Line 58... Line 58...
58 
 
 58 
 
59 
struct rmod_props {
 59 
struct rmod_props {
60 
  unsigned short rmodseg;     /* segment where rmod is loaded */
 60 
  unsigned short rmodseg;     /* segment where rmod is loaded */
61 
  unsigned long origint22;    /* original int 22 handler (far ptr) of the shell */
 61 
  unsigned long origint22;    /* original int 22 handler (far ptr) of the shell */
62 
  unsigned short origparent;  /* original parent (PSP's segment) */
 62 
  unsigned short origparent;  /* original parent (PSP's segment) */
63 
  unsigned short origenvseg;  /* original environment segment */
 - 
 
64 
  unsigned char flags;        /* command line parameters */
 63 
  unsigned char flags;        /* command line parameters */
65 
  unsigned char version;      /* used to detect mismatch between rmod and SvarCOM */
 64 
  unsigned char version;      /* used to detect mismatch between rmod and SvarCOM */
66 
  char awaitingcmd[130];      /* command to exec next time (if any) */
 65 
  char awaitingcmd[130];      /* command to exec next time (if any) */
67 
  struct batctx far *bat;     /* linked list of bat contexts, if BAT ongoing */
 66 
  struct batctx far *bat;     /* linked list of bat contexts, if BAT ongoing */
68 
  struct forctx far *forloop; /* a single FOR loop structure, if FOR ongoing */
 67 
  struct forctx far *forloop; /* a single FOR loop structure, if FOR ongoing */
Line 85... Line 84...
85 
#define RMOD_OFFSET_CTRLCFLAG  (0x100 + 0x274)
 84 
#define RMOD_OFFSET_CTRLCFLAG  (0x100 + 0x274)
86 
#define RMOD_OFFSET_BRKHANDLER (0x100 + 0x275)
 85 
#define RMOD_OFFSET_BRKHANDLER (0x100 + 0x275)
87 
#define RMOD_OFFSET_ROUTINE    (0x100 + 0x27F)
 86 
#define RMOD_OFFSET_ROUTINE    (0x100 + 0x27F)
88 
#define RMOD_OFFSET_CRITHANDLER (0x100 + 0x46C)
 87 
#define RMOD_OFFSET_CRITHANDLER (0x100 + 0x46C)
89 
 
 88 
 
90 
struct rmod_props far *rmod_install(unsigned short envsize, unsigned char *rmodcore, unsigned short rmodcore_len);
 89 
struct rmod_props far *rmod_install(unsigned short envsize, unsigned char *rmodcore, unsigned short rmodcore_len, unsigned char *cfgflags);
91 
struct rmod_props far *rmod_find(unsigned short rmodcore_len);
 90 
struct rmod_props far *rmod_find(unsigned short rmodcore_len);
92 
void rmod_updatecomspecptr(unsigned short rmod_seg, unsigned short env_seg);
 91 
void rmod_updatecomspecptr(unsigned short rmod_seg, unsigned short env_seg);
93 
 
 92 
 
94 
/* allocates bytes of far memory, flags it as belonging to rmod
93 
/* allocates bytes of far memory, flags it as belonging to rmod
95 
 * the new block can be optionally flagged as 'ident' (if not null) and zero
94 
 * the new block can be optionally flagged as 'ident' (if not null) and zero