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o Style(9) the previous commit a bit.

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This commit is contained in:
maxim 2006-05-11 19:06:33 +00:00
parent aca3e09a0c
commit 9a9ea4b9c8
1 changed files with 7 additions and 13 deletions
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20
usr.sbin/jail/jail.c
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@ -29,7 +29,6 @@ __FBSDID("$FreeBSD$");
#include <unistd.h>
static void usage(void);
static void setsecurelevel(int level);
extern char **environ;
#define GET_USER_INFO do { \
@ -136,8 +135,11 @@ main(int argc, char **argv)
errx(1, "Could not write JidFile: %s", JidFile);
}
}
if (securelevel > 0)
setsecurelevel(securelevel);
if (securelevel > 0) {
if (sysctlbyname("kern.securelevel", NULL, 0, &securelevel,
sizeof(securelevel)))
err(1, "Can not set securelevel to %d", securelevel);
}
if (username != NULL) {
if (Uflag)
GET_USER_INFO;
@ -177,16 +179,8 @@ usage(void)
{
(void)fprintf(stderr, "%s%s%s\n",
"usage: jail [-i] [-J jid_file] [-s securelevel] [-l -u ",
"username | -U username]",
"usage: jail [-i] [-J jid_file] [-s securelevel] [-l -u ",
"username | -U username]",
" path hostname ip-number command ...");
exit(1);
}
static void
setsecurelevel(int level) {
if (sysctlbyname("kern.securelevel", NULL, 0, &level, sizeof(level)))
err(1, "Can not set securelevel to %d", level);
}