- PID should be pid_t, not int;
- sort #include's and local variables;
- don't overuse initializers;
- use warn(3) instead of perror(3) consistently;
- amplify the comment on signals.
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.
Reviewed by: md5
Updates the manpage as well.
I've rewritten the patch as it was for 2.2.7. It can probably be put
into 3.1-STABLE as well.
PR: bin/10515
Submitted by: Jens Schweikhardt <schweikh@noc.dfn.de>
execvp() in the child branch of a vfork(). Changed to use fork()
instead.
Some of these (mv, find, apply, xargs) might benefit greatly from
being rewritten to use vfork() properly.
PR: Loosely related to bin/8252
Approved by: jkh and bde
have been added to time(1) to write output to an alternative destination.
Option "-f filename" will write to filename, and filename can be - to
write to stdout. Option "-a filename" will append the output to filename.
Time(1) man page has been updated to reflect the change.
PR: 7368
Submitted by: Steven G. Kargl <kargl@troutmask.apl.washington.edu>
shared memory size, average unshared data size, and average unshared
stack size were too high by a factor of 128/100, because the program
used a hard-coded hz value of 100. The correct value is the frequency
of the statistics clock, currently 128. The program now uses sysctl
to get the stathz value from the kernel.
Discussed with: bde@freebsd.org (Bruce Evans)
