freebsd-src/usr.bin/fsync
Xin LI 39aa7c9d16 Correct some style nits that I have mistakenly submitted as
suggestions which result in the last revision[*]:
	- style(9) and sysexits(3) suggests that we use EX_*
	  as exit values, instead of some other values like
	  those returned from a system call as errno.

Additionally, follow Ruslan's suggestion about style(9) and
other style improvements:
	- Since open(2) says that it returns -1 on errors,
	  explicitly determine whether it is returning -1
	  rather than whether the return value is less than
	  zero.
	- Only set rval when there is no previous error.
	  This distinguishes the first error that occours.
	- Use exit() in favor of return in main(), this is
	  suggested in old style(9), while the evolve has
	  fade the suggestion.
	- Add some NOTREACHED comments.
	- Add blank line after first { because no local variables
	  in usage()

Thanks to Ruslan for his tireless explaining of the code standards
and knowledge of the history of style(9).

[*] Pointy hat to:	me

Submitted by:	ru (with some minor changes)
Discussed with:	ru, ssouhlal
2005-01-26 15:17:25 +00:00
..
fsync.1 Document the recent fsync(1) changes. 2005-01-26 06:42:45 +00:00
fsync.c Correct some style nits that I have mistakenly submitted as 2005-01-26 15:17:25 +00:00
Makefile