Date: Wed, 26 Jan 2005 15:17:25 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/usr.bin/fsync fsync.c Message-ID: <200501261517.j0QFHPDh047710@repoman.freebsd.org>
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delphij 2005-01-26 15:17:25 UTC
FreeBSD src repository
Modified files:
usr.bin/fsync fsync.c
Log:
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
Revision Changes Path
1.7 +15 -9 src/usr.bin/fsync/fsync.c
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