80 lines
684 B
Plaintext
80 lines
684 B
Plaintext
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int
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myaccess(char *f)
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{
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return access(f, AEXIST);
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}
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void*
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mysbrk(ulong size)
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{
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return sbrk(size);
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}
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int
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mycreat(char *n, int p)
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{
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return create(n, 1, p);
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}
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int
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mywait(int *s)
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{
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int p;
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Waitmsg *w;
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if((w = wait()) == nil)
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return -1;
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else{
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p = w->pid;
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*s = 0;
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if(w->msg[0])
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*s = 1;
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free(w);
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return p;
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}
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}
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int
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mydup(int f1, int f2)
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{
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return dup(f1,f2);
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}
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int
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mypipe(int *fd)
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{
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return pipe(fd);
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}
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int
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systemtype(int sys)
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{
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return sys & Plan9;
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}
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int
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pathchar(void)
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{
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return '/';
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}
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char*
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mygetwd(char *path, int len)
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{
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return getwd(path, len);
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}
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int
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myexec(char *path, char *argv[])
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{
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return exec(path, argv);
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}
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int
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myfork(void)
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{
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return fork();
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}
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