ref: 12e226ac6798412271020d42645f69138715c519
dir: /utils/cc/Nt.c/
#include <windows.h> #include <lib9.h> #define Windows (1<<2) /* hack - can't include cc.h because of clashes */ #define Chunk (1*1024*1024) void* mysbrk(ulong size) { void *v; static int chunk; static uchar *brk; if(chunk < size) { chunk = Chunk; if(chunk < size) chunk = Chunk + size; brk = VirtualAlloc(NULL, chunk, MEM_COMMIT, PAGE_EXECUTE_READWRITE); if(brk == 0) return (void*)-1; } v = brk; chunk -= size; brk += size; return v; } int mycreat(char *n, int p) { return create(n, 1, p); } int mywait(int *s) { fprint(2, "mywait called\n"); abort(); return 0; } int mydup(int f1, int f2) { fprint(2, "mydup called\n"); abort(); return 0; } int mypipe(int *fd) { fprint(2, "mypipe called\n"); abort(); return 0; } int systemtype(int sys) { return sys&Windows; } int pathchar(void) { return '/'; } char* mygetwd(char *path, int len) { return getcwd(path, len); } int myexec(char *path, char *argv[]) { fprint(2, "myexec called\n"); abort(); return 0; } int myfork(void) { fprint(2, "myfork called\n"); abort(); return 0; } /* * fake mallocs */ void* malloc(uint n) { return mysbrk(n); } void* calloc(uint m, uint n) { return mysbrk(m*n); } void* realloc(void *p, uint n) { void *new; new = malloc(n); if(new && p) memmove(new, p, n); return new; } void free(void *p) { } int myaccess(char *f) { int fd; fd = open(f, OREAD); if(fd < 0) return -1; close(fd); return 0; }