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- /*
- * cat standard input until you get a zero byte
- */
- #include <u.h>
- #include <libc.h>
- void
- main(void)
- {
- char buf[4096];
- char *p;
- int n;
- while((n = read(0, buf, sizeof(buf))) > 0){
- p = memchr(buf, 0, n);
- if(p != nil)
- n = p-buf;
- if(n > 0)
- write(1, buf, n);
- if(p != nil)
- break;
- }
- exits(0);
- }
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