ref: ac98922f44c3df8839f1bdd07f23fcccf27d0cba
dir: /sys/src/cmd/snap/snap.h/
typedef struct Data Data; typedef struct Page Page; typedef struct Proc Proc; typedef struct Seg Seg; enum { Psegment = 0, Pfd, Pfpregs, Pkregs, Pnoteid, Pns, Pproc, Pregs, Pstatus, Npfile, Pagesize = 1024, /* need not relate to kernel */ }; struct Data { ulong len; char data[1]; }; struct Seg { char* name; uvlong offset; uvlong len; Page** pg; ulong npg; }; struct Page { Page* link; ulong len; char* data; /* when page is written, these hold the ptr to it */ int written; int type; ulong pid; uvlong offset; }; struct Proc { Proc *link; long pid; Data* d[Npfile]; Seg** seg; /* memory segments */ int nseg; Seg* text; /* text file */ }; extern char *pfile[Npfile]; Proc* snap(long pid, int usetext); void* emalloc(ulong); void* erealloc(void*, ulong); char* estrdup(char*); void writesnap(Biobuf*, Proc*); Page* datapage(char *p, long len); Proc* readsnap(Biobuf *b); Page* findpage(Proc *plist, long pid, int type, uvlong off); int debug;