intmyaccess(char *f){ return access(f, AEXIST);} void*mysbrk(ulong size){ return sbrk(size);} intmycreat(char *n, int p){ return create(n, 1, p);} intmywait(int *s){ int p; Waitmsg status; p = wait(&status); *s = 0; if(status.msg[0]) *s = 1; return p;} intmydup(int f1, int f2){ return dup(f1,f2);} intmypipe(int *fd){ return pipe(fd);} intsystemtype(int sys){ return sys & Plan9;} intpathchar(void){ return '/';} char*mygetwd(char *path, int len){ return getwd(path, len);} intmyexec(char *path, char *argv[]){ return exec(path, argv);} intmyfork(void){ return fork();}
int
myaccess(char *f)
{
return access(f, AEXIST);
}
void*
mysbrk(ulong size)
{
return sbrk(size);
}
int
mycreat(char *n, int p)
{
return create(n, 1, p);
}
int
mywait(int *s)
{
int p;
Waitmsg status;
p = wait(&status);
*s = 0;
if(status.msg[0])
*s = 1;
return p;
}
int
mydup(int f1, int f2)
{
return dup(f1,f2);
}
int
mypipe(int *fd)
{
return pipe(fd);
}
int
systemtype(int sys)
{
return sys & Plan9;
}
int
pathchar(void)
{
return '/';
}
char*
mygetwd(char *path, int len)
{
return getwd(path, len);
}
int
myexec(char *path, char *argv[])
{
return exec(path, argv);
}
int
myfork(void)
{
return fork();
}