changelog

CFL是Unix下的通用抽象库,以简化Unix下的系统软件开发,CFL库中包含几个分组的函数和宏

2003-06-21  Mark Lindner  <markl@neuromancer>

	* system.h, byteord.c, fortune.c, netcommon.h - add #include of
	  inttypes.h, and remove #include of non-portable stdint.h
	* byteord.c - fixed compilation problem on Linux (thanks to
	  Moritz Barsnick for reporting this and the above problem).

2003-05-06  Mark Lindner  <markl@neuromancer>

	* getXXbyYY.c - Fixed padding calculation
	* byteord.c - New byte order routines
	* defs.h - Added terminal attribute #defines
	* timer.c - Added calculations for elapsed (real) time
	* debug.c - Added severity parameter, terminal attribute support
	* util.h - New function, macro declarations
	* log.c - New logging functions
	
2003-03-14  Mark Lindner  <markl@neuromancer>

	* cfl.texi - documentation updates & corrections

2003-03-10  Mark Lindner  <markl@neuromancer>

	* getXXbyYY_r.c, getXXbyYY_r.h - Abstraction layer for
	  gethostbyname_r(), gethostbyaddr_r(), getservbyname_r(),
	  getservbyport_r().
	* netinfo.c, sockctl.c - Modified all calls to getXXXXbyYYYY_r()
	  functions to use new abstraction layer.
	* debug.c, error.c, io.c - Wrapped calls to flockfile() and
	  funlockfile() in #ifdef for those systems that don't have these
	  functions.
	* pty.c - Rewritten to be more portable and thread-safe.
	* sem.c - Rewritten to provide a counting semaphore rather than a
	  binary semaphore interface.
	* tty.c - Renamed C_tty_generic() to C_tty_sane().
	* strbuf.c - Minor code cleanup.
	* strings.c - Various bugfixes.
	* system.c - Minor code cleanup and bugfixes.
	* exec.c, system.h - added P_exec_va_run_cwd().

2003-01-26  Mark Lindner  <markl@neuromancer>

	* sched.c - Modified the scheduler functions to work under Linux by
	  using nanosleep() instead of an interval timer. Add C_sched_poll()
	  so that the scheduler is usable in a single-threaded application.
	* xml.c - Eliminated static read buffer; allocate (a smaller) buffer on
	  the stack instead.
	* fortune.c - Eliminated static pathname buffer.