47af6101e4
- rsh/rcmd combinations don't die sometimes, and spin in poll loops
+ detect errors from read/write etc, don't ignore them in some cases
+ use INFTIM instead of 0 in poll
+ detect invalid file descriptors in poll
+ use varargs/stdarg as appropriate
+ use posix signal calls
+ EWOULDBLOCK -> EAGAIN
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| .. | ||
| Makefile | ||
| pathnames.h | ||
| rsh.1 | ||
| rsh.c | ||