FRIGN
6f207dac5f
Don't return but _exit after failed exec*() and fork()
...
Quoting POSIX[0]:
"Care should be taken, also, to call _exit() rather than exit() if exec cannot be used, since
exit() flushes and closes standard I/O channels, thereby damaging the parent process' standard
I/O data structures. (Even with fork(), it is wrong to call exit(), since buffered data would
then be flushed twice.)"
[0]: http://pubs.opengroup.org/onlinepubs/009695399/functions/vfork.html
2015-03-09 01:12:59 +01:00
FRIGN
eb137b9e42
Audit chroot(1)
...
1) Fix usage()
2) Rename *p to *cmd
3) _exit trick with 126 + (savederrno == ENOENT)
4) return-style-fix
2015-03-02 17:46:45 +01:00
FRIGN
bcf264f9cd
Finish up chroot(1) and md5sum(1)
2015-01-31 23:54:51 +01:00
FRIGN
1436518f9d
Use < 0 instead of == -1
2014-11-19 20:09:29 +00:00
sin
de4a36957e
Silence stupid warnings when building sbase-box
2014-11-17 10:52:24 +00:00
FRIGN
eee98ed3a4
Fix coding style
...
It was about damn time. Consistency is very important in such a
big codebase.
2014-11-13 18:08:43 +00:00
sin
9f6dd58538
Remove unneeded statement
2014-11-13 14:56:43 +00:00
sin
0c5b7b9155
Stop using EXIT_{SUCCESS,FAILURE}
2014-10-02 23:46:59 +01:00
Hiltjo Posthuma
953ebf3573
code style
...
Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
2014-06-01 18:02:30 +01:00
dwts
575b38391c
keep usage definition above main
2014-04-22 13:46:33 +01:00
sin
02d91696b4
Fix char **argv to char *argv[]
2014-04-18 11:54:44 +01:00
sin
43b472601d
Return proper error values in case execvp() fails
2014-02-13 13:09:00 +00:00
sin
79a913f4e6
We can't use eprintf etc. without using the arg.h macros.
2014-02-13 13:08:54 +00:00
sin
5b5f062184
Add license file details at top of files
2013-10-07 17:03:34 +01:00
sin
b5a511dacf
Exit with EXIT_SUCCESS/EXIT_FAILURE instead of 0 and 1
...
Fixed for consistency purposes.
2013-10-07 16:44:22 +01:00
sin
4b30e39348
Fix warning in chroot(1)
...
chroot.c:12:2: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
if(aux = getenv("SHELL"))
^
2013-10-06 20:35:30 +01:00
Roberto E. Vargas Caballero
5e9c4d781b
Avoid double call to getenv in chroot
2013-10-05 16:24:47 +02:00
David Galos
9f8deb4b23
Tar compiles on BSD, thanks Roberto E. Vargas Caballero. Also remove tons of trailing whitespace.
2013-07-20 01:27:42 -04:00
Christoph Lohmann
9df408f8c6
Adding who, chroot, env and split.
...
Thanks "Galos, David" <galosd83@students.rowan.edu>!
2013-06-14 18:55:25 +02:00
