CVS commit: src/usr.bin/make

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Wed Feb  6 16:36:01 UTC 2013

Modified Files:
        src/usr.bin/make: job.c

Log Message:
fix broken logic:
- poll can return EINTR, it is not restartable like read/write
- check poll return
- it does not make sense to check readyfd() is nready < 0
- check read return
- always call Job_CatchChildren, it is harmless
- short circuit scanning of the poll array if we got all the ready descriptors


To generate a diff of this commit:
cvs rdiff -u -r1.168 -r1.169 src/usr.bin/make/job.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.