git: truss - Various small code cleanups.

[Imre Vadasz]

commit f940d57e2bc02b7622589c4a618dc6896cae7d5d
Author: Imre Vadász <imre at vdsz.com>
Date:   Sun Dec 28 17:24:29 2025 +0100

    truss - Various small code cleanups.
    
    * Remove accidentally committed ktrace.out file.
    
    * Simplify some code, e.g. malloc+bzero -> calloc, and fprintf+exit -> errx.
    
    * Use runtime variable sys_nsig, instead of compile-time NSIG for the
      range-check in the sys_signame[] lookup.
    
    * We don't even have a "break" syscall in DragonFly, rename entry to "sbrk".

Summary of changes:
 usr.bin/truss/ktrace.out | Bin 5483309 -> 0 bytes
 usr.bin/truss/main.c     |   8 +++-----
 usr.bin/truss/setup.c    |   9 +++------
 usr.bin/truss/syscalls.c |   7 +++----
 4 files changed, 9 insertions(+), 15 deletions(-)
 delete mode 100644 usr.bin/truss/ktrace.out

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/f940d57e2bc02b7622589c4a618dc6896cae7d5d


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