CVSROOT: /cvs Module name: src Changes by: [email protected] 2024/08/20 17:40:39
Modified files:
bin/csh : sem.c
Log message:
Now that we have dup2(), csh can use it instead of close()+dup().
Also, as used here, dup/dup2 will clear the close-on-exec flag, so
delete the superfluous fcntl(F_SETFD,0) calls
