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* Correct some style nits that I have mistakenly submitted asdelphij2005-01-261-9/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* In case of error, return errno, instead of 1.ssouhlal2005-01-261-2/+3
| | | | | | Suggested by: delphij Reviewed by: delphij Approved by: grehan (mentor)
* - Continue, in case of error.ssouhlal2005-01-251-7/+14
| | | | | | | - Add WARNS?= 6 Submitted by: Liam J. Foy <liamfoy@gmail.com> Approved by: stefanf, grehan (mentor)
* Consistently use FBSDIDobrien2002-06-301-2/+2
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* Include missing header files which define functions for which gcc hasdd2001-06-241-0/+1
| | | | | | builtins (e.g., exit). Submitted by: Mike Barcroft <mike@q9media.com>
* Typos and spelling fixes.ps2000-07-241-3/+6
| | | | Submitted by: charnier
* Add fsync(8). This becomes useful with the advent of MAP_NOSYNC etc.ps2000-07-191-0/+62
Reviewed by: peter
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