Mercurial > hg > toybox
diff toys/other/chroot.c @ 694:786841fdb1e0
Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
The actual code should be the same afterward, this is just cosmetic refactoring.
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Tue, 13 Nov 2012 17:14:08 -0600 |
| parents | 6df4ccc0acbe |
| children | 144d5ba7d410 |
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--- a/toys/other/chroot.c Tue Nov 13 16:13:45 2012 -0600 +++ b/toys/other/chroot.c Tue Nov 13 17:14:08 2012 -0600 @@ -1,26 +1,23 @@ -/* vi: set sw=4 ts=4: - * - * chroot.c - Run command in new root directory. +/* chroot.c - Run command in new root directory. * * Copyright 2007 Rob Landley <rob@landley.net> USE_CHROOT(NEWTOY(chroot, "^<1", TOYFLAG_USR|TOYFLAG_SBIN)) config CHROOT - bool "chroot" - default y - help - usage: chroot NEWPATH [commandline...] + bool "chroot" + default y + help + usage: chroot NEWPATH [commandline...] - Run command within a new root directory. If no command, run /bin/sh. + Run command within a new root directory. If no command, run /bin/sh. */ #include "toys.h" void chroot_main(void) { - char *binsh[] = {"/bin/sh", "-i", 0}; - if (chdir(*toys.optargs) || chroot(".")) - perror_exit("%s", *toys.optargs); - xexec(toys.optargs[1] ? toys.optargs+1 : binsh); + char *binsh[] = {"/bin/sh", "-i", 0}; + if (chdir(*toys.optargs) || chroot(".")) perror_exit("%s", *toys.optargs); + xexec(toys.optargs[1] ? toys.optargs+1 : binsh); }