Code Samples

Various C ANSI samples

• do_cpuid.c
• do_enumday.c
• do_kevent.c
• do_msgstack.c
• do_opentty.c
• do_qsort.c
• do_schedyield.c
• do_semaphore.c
• do_sharedmem.c
• do_socket.c
• do_stat.c
• do_sysctlbyname.c
• do_tailqueue.c
• do_valist.c
• get_addrinfo.c
• get_allproclist.c
• get_availcpu.c
• get_endianess.c
• get_ifaddrs.c
• get_ifaddrsfamily.c
• get_nameinfo.c
• get_pidbyname.c
• get_timeofday.c
• mach_hostinfo.c
• mach_kmodcount.c
• mach_kmodlist.c
• mach_kmodsort.c

Utility samples

• Linux-like lsmod command
• BSD-like pagesize command
• Security simple authentication
• CoreFoundation binary plist
• CFString, CFShow versus Show

KPI programming samples

• EchoDev kext, based on FreeBSD handbook sample
• OldSysctl kext, kernel tuning with sysctl (pre-10.4 API)
• MemO kext, physical memory access in a sub-thread

OO programming in C

• socket example
• array example

Cocoa / Objective-C programming

• NSString Addition: base2, baseb16, baseb64
• using a webkit view in a screen saver
• relaunching an application by name